Dratini

Table of Contents

Overview and stats
Moves Analysis
Dratini CP Chart
Dratini in the meta
Mega boost
Catch Rates and Power Up Costs
Pokédex information
Evolution Chart
Dratini family
Sprites
Dratini Pokédex entries
Costumes
Frequently Asked Questions

Dratini is a Dragon-type Pokémon in Pokémon GO. As a Dragon-type Pokémon, Dratini is weak to Dragon, Fairy, and Ice-type moves.

Dratini's maximum Combat Power stat is 1136 CP, and its recommended Pokémon GO moveset is Dragon Breath / Aqua Tail. Dratini encounters are boosted during Windy weather. Shiny Dratini is available! ✨

Dratini Stats and Max CP

119 ATK

91 DEF

121 HP

Lvl 50 Max CP

1136 CP

Lvl 40

1004 CP

Lvl 25 Weather Boost

717 CP

Lvl 20 Raids/Eggs

574 CP

Lvl 15 Research

430 CP

Dratini's Tier Ranking

Raid Attacker

Not ranked

Dratini Type Chart

Dratini takes increased damage from:

Dragon160.0%

Fairy160.0%

Ice160.0%

Dratini takes reduced damage from:

Electric62.5%

Fire62.5%

Grass62.5%

Water62.5%

Dratini best moveset

Dragon Breath + Aqua Tail

Dragon Breath

Aqua Tail

Dratini's best moveset is Dragon Breath and Aqua Tail, with 5.97 DPS (damage per second) and 45.2 TDO (total damage output). These moves are boosted by Windy and Rain weather.

Simulation settings

Opponent

A neutral benchmark that ignores type matchups, so all movesets are compared equally.Uses the selected Pokémon's typing and defensive stats.

Selected opponent

Dummy boss

#	Fast Attack	Charged Attack	DPS	TDO	Score 🔽
1.	Dragon Breath	Aqua Tail	5.97	45.2	4.49
2.	Dragon Breath	Twister	5.72	43.3	4.30
3.	Dragon Breath	Wrap	5.72	43.3	4.30
4.	Iron Tail	Aqua Tail	5.21	39.4	3.92
5.	Iron Tail	Twister	5.09	38.6	3.83
6.	Iron Tail	Wrap	5.09	38.6	3.83

Fast Attacks

Dragon Breath640.5s
Type effectiveness chart
160.0%
Dragon
62.5%
Steel
39.1%
Fairy
Gym and Raid Battles
Damage 6
Energy 4
Weather boost
Windy
Duration 0.5s
Damage window 0.3s - 0.5s
Trainer Battles
Damage 3
Energy 4

Effects
Dragon Breath has no special effects.
See Dragon Breath details page ↗
Iron Tail1461.0s
Type effectiveness chart
160.0%
Rock
Ice
Fairy
62.5%
Steel
Fire
Water
Electric
Gym and Raid Battles
Damage 14
Energy 6
Weather boost
Snow
Duration 1.0s
Damage window 0.8s - 0.9s
Trainer Battles
Damage 10
Energy 7

Effects
Iron Tail has no special effects.
See Iron Tail details page ↗

Damage	6
Energy	4
Weather boost	Windy
Duration	0.5s
Damage window	0.3s - 0.5s

Damage	3
Energy	4

Damage	14
Energy	6
Weather boost	Snow
Duration	1.0s
Damage window	0.8s - 0.9s

Damage	10
Energy	7

Charged Attacks

Twister50333.0s
Type effectiveness chart
160.0%
Dragon
62.5%
Steel
39.1%
Fairy
Gym and Raid Battles
Damage 50
Energy 33
Weather boost
Windy
Duration 3.0s
Damage window 1.1s - 2.8s
Trainer Battles
Damage 70
Energy 40

Effects
Twister has no special effects.
See Twister details page ↗
Wrap60333.0s
Type effectiveness chart
62.5%
Rock
Steel
39.1%
Ghost
Gym and Raid Battles
Damage 60
Energy 33
Weather boost
Partly Cloudy
Duration 3.0s
Damage window 2.1s - 2.8s
Trainer Battles
Damage 70
Energy 45

Effects
Special
Wrap has a 100.0% chance to:
Decrease Target's Defense by 20.0%
See Wrap details page ↗
Aqua Tail50332.0s
Type effectiveness chart
160.0%
Ground
Rock
Fire
62.5%
Water
Grass
Dragon
Gym and Raid Battles
Damage 50
Energy 33
Weather boost
Rain
Duration 2.0s
Damage window 1.3s - 1.8s
Trainer Battles
Damage 55
Energy 35

Effects
Aqua Tail has no special effects.
See Aqua Tail details page ↗

Damage	50
Energy	33
Weather boost	Windy
Duration	3.0s
Damage window	1.1s - 2.8s

Damage	70
Energy	40

Damage	60
Energy	33
Weather boost	Partly Cloudy
Duration	3.0s
Damage window	2.1s - 2.8s

Damage	70
Energy	45

Damage	50
Energy	33
Weather boost	Rain
Duration	2.0s
Damage window	1.3s - 1.8s

Damage	55
Energy	35

More information

The following chart shows Dratini's DPS and TDO for every fast and charged attack combination. This chart is useful for comparing the relative strength of Dratini's movesets. You can change the weather and the opposing Pokémon to see how it affects the rankings.

Legacy Elite Fast and Charged Attacks can only be obtained during special events, or by using an Elite Fast TM or an Elite Charged TM. Legacy moves are marked with an asterisk (*). The table above provides information on different moves Dratini has in Pokémon GO, along with their corresponding DPS (Damage per Second) and TDO (Total Damage Output).

Dratini in the meta

PvE Analysis

The first Dragon-type Pokémon in the franchise, Dratini is an adorable little serpentine dragon that doesn't have high stats, being the start of a three-stage evolution line.

It's all good, Dratini… you'll grow up to be great. 🥹

⚔️ Raids

Forget stats, Dratini doesn't even have a good Dragon moveset to matter in Raids. 🤭

🛡️ Gyms

Too weak defensively.

PvP Analysis

🧸 Little Cup

A couple of factors make Dratini a useful addition to the Little Cup meta. One, Dragon Breath is among the best PvP Quick moves, giving this little dragon excellent offensive coverage. 🐉

Two, its Charged moves Aqua Tail and Wrap are both relatively cheap and sync well with Dragon Breath.

Moreover, it has pretty good stats for a Little Cup Pokémon. 👌 A match winner in more situations than you'd expect!

🔵 Great League

Nope. 🙅‍♀️🙅‍♂️

🟡 Ultra League

Its max CP doesn't even cross 1500. 😬

🟣 Master League

Dratini, you need to be a fully grown-up to fight here. 😄

Pokédex information

Pokédex Number	#147
Height	1.8 m
Weight	3.3 kg
Region	Generation 1
Can be traded	Allowed
Buddy distance	5 km
Released	Yes
Shiny released	Yes
Pokémon Home transfer	Allowed
Base Catch Rate	20%
Base Flee Rate	0%
Catch rewards	3 100
Additional Move Cost	75 75000
Mega Energy reward For walking as a Buddy	25 Mega Energy

Evolution Chart

Pokémon	Requires	Evolution
Dratini	25 Candy	Dragonair
Dragonair	100 Candy	Dragonite
Dragonite	300 / 60 Energy (Mega Evolution)	Mega Dragonite

Dratini evolves into Dragonair which costs 25 Candy.
Dragonair evolves into Dragonite which costs 100 Candy.
Dragonite can transform into Mega Dragonite through Mega Evolution. This costs 300 energy the first time and 60 energy each subsequent time.

More information

Dratini family

A list of Pokémon that are somehow related to Dratini in Pokémon GO. Includes evolutions, regional, and form variations.

Size information

XXS	XS	M	XL	XXL

0.88 m	0.9 m	1.8 m	2.7 m	3.15 m

Dratini's height ranges from 0.88 m to 3.15 m, with the average being 1.8 m. The illustration shows a comparison with a 1.70 m (5′07″) tall Trainer. Max height has been limited to 450px for rendering purposes.

Size bounds

This table shows the size bounds of Dratini in Pokémon GO. The size bounds are the minimum and maximum values for each size category.

Size	Lower bound	Upper bound
XXS	0.882 m	0.9 m
XXS	2′11″	2′11″
XS	0.9 m	1.8 m
XS	2′11″	5′11″
M	1.35 m	2.25 m
M	4′05″	7′05″
XL	2.25 m	2.7 m
XL	7′05″	8′10″
XXL	2.7 m	3.15 m
XXL	8′10″	10′04″

Encounter data

Movement type	MOVEMENT_JUMP
Movement Timer	10s
Jump Time	1s
Attack Probability	10.0%
Attack Timer	29s
Dodge Probability	15.0%
Dodge Duration	0.0s
Dodge Distance	1
Min Action Frequency	1s
Max Action Frequency	2s

Dratini CP Chart

Dratini has 1136 max CP (at Level 50). A Dratini obtained from Raids can be encountered from 529 CP to 574 CP, or if weather boosted, in the 661 CP to 717 CP range. In Field and Special Research, Dratini can be found in the 397 CP to 430 CP range.

Max CP	1136 CP
Max CP	Level 50, 15/15/15 IVs
Research	397 CP - 430 CP
Research	Level 15, 10/10/10 minimum IVs
Eggs	529 CP - 574 CP
Eggs	Level 20, 10/10/10 minimum IVs
Raids	529 CP - 574 CP
	Level 20, 10/10/10 minimum IVs
	661 CP - 717 CP
	Weather boosted, Level 25, 10/10/10 minimum IVs

More information

Field and Special Research encounters are always Level 15. IVs range from 10 (min) to 15 (max). Field Research encounters have a 10/10/10 IV floor.
Pokémon hatched from Eggs are always Level 20. IVs range from 10 (min) to 15 (max). Egg Hatches have a 10/10/10 IV floor.
Raid Bosses caught without weather boost are always Level 20. IVs range from 10 (min) to 15 (max). Raid Catches have a 10/10/10 IV floor.
- 😈 Shadow Pokémon have 6/6/6 IV floor in raids.
Raid Bosses caught with weather boost are always Level 25. IVs range from 10 (min) to 15 (max). Weather boosted Raid Catches have a 10/10/10 IV floor.
- 😈 Shadow Pokémon have 6/6/6 IV floor in raids.
Wild encounters range from Level 1 to Level 30 Pokémon. Their IVs range from 0 (min) to 15 (max) for each stat.
Weather Boosted wild Pokémon encounters get a 5 Level boost, bringing their Level range to Level 6 to Level 35. In addition, they have a guaranteed minimum IV value of 4 for each stat, resulting in a 4/4/4 IV floor.

Max Combat Power per Level chart

Dratini Max CP per level chart. This table shows maximum Combat Power values from Level 1 to Level 50.

LVL	Max CP	LVL	Max CP	LVL	Max CP
1	14 CP	2	44 CP	3	74 CP
4	105 CP	5	135 CP	6	165 CP
7	196 CP	8	226 CP	9	256 CP
10	287 CP	11	315 CP	12	344 CP
13	373 CP	14	401 CP	15	430 CP
16	459 CP	17	488 CP	18	516 CP
19	545 CP	20	574 CP	21	602 CP
22	631 CP	23	660 CP	24	689 CP
25	717 CP	26	746 CP	27	775 CP
28	803 CP	29	832 CP	30	861 CP
31	875 CP	32	890 CP	33	904 CP
34	918 CP	35	933 CP	36	947 CP
37	961 CP	38	976 CP	39	990 CP
40	1004 CP	41	1017 CP	42	1030 CP
43	1043 CP	44	1056 CP	45	1069 CP
46	1082 CP	47	1095 CP	48	1109 CP
49	1122 CP	50	1136 CP

Mega Pokémon that boost Dratini

A list of Mega Pokémon that boost Dratini's Dragon-type moves, Candy, and Candy XL from catching Dratini.

Dragon

More information

Mega and Primal Raid Bonus –Mega Pokémon boost the attack power of all other Pokémon when battling in Raid Battles by 10%. Attacks that share their type with the Mega Pokémon's type(s) receive a 30% boost. However, these bonuses do not stack if there are multiple Mega-Evolved Pokémon battling simultaneously; only the higher boost will be applied.

Mega and Primal Catch Bonus –While a Pokémon is Mega-Evolved, additional XP and Candy is granted when catching a Pokémon that shares a type with it, or for any raid boss caught. These do not stack with each other. Additionally, High and Max Level Mega-Evolved Pokémon grant an increased chance to obtain Candy XL when catching a Pokémon that shares a type with it.

Note on Primal Kyogre, Primal Groudon, and Mega Rayquaza

Primal Kyogre boosts Water-, Electric- and Bug-type attacks and Pokémon.
Primal Groudon boosts Fire-, Grass- and Ground-type attacks and Pokémon.
Mega Rayquaza boosts Flying-, Dragon- and Psychic-type attacks and Pokémon.

Catch Rates and Power Up Costs

The base catch rate for Dratini in Pokémon GO is 16.74%, calculated for catching a Level 20 with no berries. Curved Great throw has a 37.32% chance to catch, and adding a Razz Berry raises that to 50.38%.

Configure

		Normal	Nice	Great	Excellent
No Berry	-	16.74%	19.00%	24.03%	28.75%
No Berry	Curve	26.76%	30.10%	37.32%	43.79%
Razz Berry	-	24.03%	27.09%	33.78%	39.85%
Razz Berry	Curve	37.32%	41.56%	50.38%	57.86%
Silver Pinap Berry	-	28.09%	31.56%	39.02%	45.67%
Silver Pinap Berry	Curve	42.91%	47.52%	56.87%	64.55%
Golden Razz Berry	-	36.74%	40.94%	49.69%	57.14%
Golden Razz Berry	Curve	54.09%	59.15%	68.90%	76.32%

More information

Catch probability with multiple throws

In order to help Trainers understand their overall odds when catching Dratini, we enable the functionality to showing the total chance to catch it depending on the number of available throws. We calculate this chance as if you repeated the same throw N-number of times.

To activate this functionality, change the number of Number of throws to a value greater than 1. The Number of throws option is available in the configuration options above the chart

Catch rate formula

Pokémon GO catch rate formula can be expressed as follows:

CATCH_MULTIPLIERS = ball * curve * berry * throwType * (type1Medal + type2Medal / 2)
CATCH_RATE = 1 - Math.pow(1 - baseCatchRate / (2 * cpm), CATCH_MULTIPLIERS)

There are different multipliers that come into play when calculating catch rate.

Curved throws are more effective than regular throws, stronger types of Poké Ball have a higher catch rate, and using a Razz Berry or a Golden Razz Berry also improves your chances.

Catch rate multipliers

The following table shows all the different catch rate multipliers in Pokémon GO:

Multiplier	Amount
Razz Berry	1.5
Silver Pinap Berry	1.8
Golden Razz Berry	2.5
Curveball	1.7
Nice Throw	1.15
Great Throw	1.5
Excellent Throw	1.85
PokéBall	1.0
Premier Ball	1.0
Great Ball	1.5
Ultra Ball	2.0
Bronze medal	1.1
Silver medal	1.2
Gold medal	1.3

Dratini Pokémon GO Power Up Costs

	Stardust	Candy	Candy XL
LVL 50	520,000	304	296
LVL 40	280,000	304	10
LVL 35	190,000	196	-
LVL 30	125,000	126	-
LVL 25	80,000	87	-
LVL 20	47,500	58	-
LVL 15	25,500	38	-
LVL 10	11,000	19	-
LVL 5	3,000	9	-

Dratini Power Up costs in Pokémon GO. The table shows the total Stardust, Candy, and Candy XL required to power up Dratini from Level 1 to Level 15, 20, 25, 30, 35, 40, and 50. It will cost you 520,000 Stardust, 304 Candy, and 296 Candy XL to fully power up Dratini in Pokémon GO.

Complete Dratini Power Up Costs Table

LVL	Power Ups	Stardust	Candy	Candy XL	Total Stardust	Total Candy	Total Candy XL
1	1	200	1	-	200	1	-
1.5	2	200	1	-	400	2	-
2	3	200	1	-	600	3	-
2.5	4	200	1	-	800	4	-
3	5	400	1	-	1,200	5	-
3.5	6	400	1	-	1,600	6	-
4	7	400	1	-	2,000	7	-
4.5	8	400	1	-	2,400	8	-
5	9	600	1	-	3,000	9	-
5.5	10	600	1	-	3,600	10	-
6	11	600	1	-	4,200	11	-
6.5	12	600	1	-	4,800	12	-
7	13	800	1	-	5,600	13	-
7.5	14	800	1	-	6,400	14	-
8	15	800	1	-	7,200	15	-
8.5	16	800	1	-	8,000	16	-
9	17	1,000	1	-	9,000	17	-
9.5	18	1,000	1	-	10,000	18	-
10	19	1,000	1	-	11,000	19	-
10.5	20	1,000	1	-	12,000	20	-
11	21	1,300	2	-	13,300	22	-
11.5	22	1,300	2	-	14,600	24	-
12	23	1,300	2	-	15,900	26	-
12.5	24	1,300	2	-	17,200	28	-
13	25	1,600	2	-	18,800	30	-
13.5	26	1,600	2	-	20,400	32	-
14	27	1,600	2	-	22,000	34	-
14.5	28	1,600	2	-	23,600	36	-
15	29	1,900	2	-	25,500	38	-
15.5	30	1,900	2	-	27,400	40	-
16	31	1,900	2	-	29,300	42	-
16.5	32	1,900	2	-	31,200	44	-
17	33	2,200	2	-	33,400	46	-
17.5	34	2,200	2	-	35,600	48	-
18	35	2,200	2	-	37,800	50	-
18.5	36	2,200	2	-	40,000	52	-
19	37	2,500	2	-	42,500	54	-
19.5	38	2,500	2	-	45,000	56	-
20	39	2,500	2	-	47,500	58	-
20.5	40	2,500	2	-	50,000	60	-
21	41	3,000	3	-	53,000	63	-
21.5	42	3,000	3	-	56,000	66	-
22	43	3,000	3	-	59,000	69	-
22.5	44	3,000	3	-	62,000	72	-
23	45	3,500	3	-	65,500	75	-
23.5	46	3,500	3	-	69,000	78	-
24	47	3,500	3	-	72,500	81	-
24.5	48	3,500	3	-	76,000	84	-
25	49	4,000	3	-	80,000	87	-
25.5	50	4,000	3	-	84,000	90	-
26	51	4,000	4	-	88,000	94	-
26.5	52	4,000	4	-	92,000	98	-
27	53	4,500	4	-	96,500	102	-
27.5	54	4,500	4	-	101,000	106	-
28	55	4,500	4	-	105,500	110	-
28.5	56	4,500	4	-	110,000	114	-
29	57	5,000	4	-	115,000	118	-
29.5	58	5,000	4	-	120,000	122	-
30	59	5,000	4	-	125,000	126	-
30.5	60	5,000	4	-	130,000	130	-
31	61	6,000	6	-	136,000	136	-
31.5	62	6,000	6	-	142,000	142	-
32	63	6,000	6	-	148,000	148	-
32.5	64	6,000	6	-	154,000	154	-
33	65	7,000	8	-	161,000	162	-
33.5	66	7,000	8	-	168,000	170	-
34	67	7,000	8	-	175,000	178	-
34.5	68	7,000	8	-	182,000	186	-
35	69	8,000	10	-	190,000	196	-
35.5	70	8,000	10	-	198,000	206	-
36	71	8,000	10	-	206,000	216	-
36.5	72	8,000	10	-	214,000	226	-
37	73	9,000	12	-	223,000	238	-
37.5	74	9,000	12	-	232,000	250	-
38	75	9,000	12	-	241,000	262	-
38.5	76	9,000	12	-	250,000	274	-
39	77	10,000	15	-	260,000	289	-
39.5	78	10,000	15	-	270,000	304	-
40	79	10,000	-	10	280,000	304	10
40.5	80	10,000	-	10	290,000	304	20
41	81	11,000	-	10	301,000	304	30
41.5	82	11,000	-	10	312,000	304	40
42	83	11,000	-	12	323,000	304	52
42.5	84	11,000	-	12	334,000	304	64
43	85	12,000	-	12	346,000	304	76
43.5	86	12,000	-	12	358,000	304	88
44	87	12,000	-	15	370,000	304	103
44.5	88	12,000	-	15	382,000	304	118
45	89	13,000	-	15	395,000	304	133
45.5	90	13,000	-	15	408,000	304	148
46	91	13,000	-	17	421,000	304	165
46.5	92	13,000	-	17	434,000	304	182
47	93	14,000	-	17	448,000	304	199
47.5	94	14,000	-	17	462,000	304	216
48	95	14,000	-	20	476,000	304	236
48.5	96	14,000	-	20	490,000	304	256
49	97	15,000	-	20	505,000	304	276
49.5	98	15,000	-	20	520,000	304	296

Sprites

Regular and Shiny Dratini

Dratini high resolution sprites

A list of high resolution Pokémon HOME sprites related to Dratini. Sprite description is a best guess on what the sprite is related to, use your own judgment. Click to download full 512x512 resolution.

Wallpaper

Dratini Pokédex entries

Versions	Pokédex entry
Red, Blue	Long considered a mythical POKéMON until recentlywhen a small colony was found living underwater.
Yellow	The existence of this mythical POKéMON was onlyrecently confirmed by a fisherman who caught one.
Gold	It is born large to start with. It repeatedly shedsits skin as it steadily grows longer.
Silver	This POKéMON is full of life ener gy. It continuallysheds its skin and grows steadily larger.
Crystal	It sheds many lay ers of skin as it grows larger. During this process, it is protected by a rapid waterfall.
Ruby, Sapphire	DRATINI continually molts and sloughs off its old skin. It does so because the life energywithin its body steadily builds to reach uncontrollable levels.
Emerald	A DRATINI continually molts and sloughs off its old skin. It does so because the life energy within its body steadily builds to reach uncontrollable levels.
FireRed	Even the young can exceed 6.5 feet in length. It grows larger by repeatedly shedding skin.
LeafGreen	Long considered a mythical POKéMON until recently, when a small colony was found living underwater.
Diamond, Pearl, Platinum, Black, White, Black 2, White 2	It is called the “Mirage Pokémon” because so few have seen it. Its shed skin has been found.
HeartGold	It is born large to start with. It repeatedly sheds its skin as it steadily grows longer.
SoulSilver	This Pokémon is full of life energy. It continually sheds its skin and grows steadily larger.
X	It is called the “Mirage Pokémon” because so few have seen it. Its shed skin has been found.
Y	This Pokémon is full of life energy. It continually sheds its skin and grows steadily larger.
Omega Ruby, Alpha Sapphire	Dratini continually molts and sloughs off its old skin. It does so because the life energy within its body steadily builds to reach uncontrollable levels.
Sun	It grows by molting repeatedly. Boots made from the tanned cast-off skin are a super luxury item.
Moon	After a 10-hour struggle, a fisherman was able to pull one up and confirm its existence.
Ultra Sun	It’s still weak, so it lurks on the floor of bodies of water, eating whatever food sinks down and living a quiet life.
Ultra Moon	It sheds its skin—almost on a daily basis—and grows larger. Its skin is soft just after it’s been shed.
Let's Go, Pikachu!, Let's Go, Eevee!	Long thought to be a myth, this Pokémon’s existence was only recently confirmed by a fisherman who caught one.
Sword	Dratini dwells near bodies of rapidly flowing water, such as the plunge pools of waterfalls. As it grows, Dratini will shed its skin many times.
Shield	This Pokémon was long considered to be no more than a myth. The small lump on a Dratini’s forehead is actually a horn that’s still coming in.

Frequently Asked Questions

What are Dratini’s strengths and weaknesses?

As a Dragon-type Pokémon, Dratini is weak to Dragon, Fairy, and Ice-type moves.

What are the best moves for Dratini in Pokémon GO?

The best moves for Dratini in Pokémon GO are Dragon Breath and Aqua Tail. This moveset has a DPS (Damage Per Second) of 5.968 and a TDO (Total Damage Output) of 45.228.

How does Dratini perform in Raids?

Dratini's Raid attacker tier is currently not known, has no viable moves, or it is too low to be ranked.

How does Dratini rank as a Dragon-type attacker?

Dratini's performance as a Dragon-type attacker is currently not known, has no viable moves, or it is too low to be ranked.

What Mega Pokémon boost Dratini?

The following Mega Pokémon boost Dratini: Mega Dragonite, Mega Ampharos, Mega Sceptile, Mega Altaria, Mega Salamence, Mega Latias, Mega Latios, Mega Rayquaza, and Mega Garchomp.

What is Dratini’s maximum CP at Level 40 and Level 50?

Dratini’s maximum CP at Level 40 is 1004 CP and 1136 CP at Level 50.

Can Dratini be shiny in Pokémon GO?

Dratini can be Shiny in Pokémon GO ✨.

Can Dratini Dynamax in Pokémon GO?

Dratini cannot Dynamax in Pokémon GO.