#351 · Generation 3

Castform (Rainy Form)

waterForm

Forms & variants

Max CP (L40 / L50): 1,632 / 1,845
Raid catch CP (L20 / L25): 932 / 1,165
Research CP (L15): 699
Buddy distance: 5 km
2nd charged move: 75,000 dust · 75 candy

Shiny
Shadow
Tradable
Mega
Dynamax

Situational

Castform (Rainy Form) has a niche: C-tier Great League. Keep one with the right IVs and transfer the rest.

Battle roles

C
Great League#217 of 1146 · score 82.8
It is ranked #217 in Great League on PvPoke with Water Gun / Weather Ball Water / Thunder.

Collection value

Nothing special: keep one for the Pokedex.

Tiers: S = meta-defining, A = strong, B = playable, C = niche. PvP from PvPoke overall rankings; raids from computed DPS/TDO within each attacking type; Max Battles from GO Hub tier lists.

Base stats

Attack139

Defense139

Stamina172

Base stats. Bars are scaled to the strongest Pokemon in the game.

Weak to

electric×1.6
grass×1.6

Resists

fire×0.625
ice×0.625
steel×0.625
water×0.625

Evolution line

Does not evolve.

Check your Pokemon's IVs

Ranks all 4,096 spreads for each league

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PvP rankings (GO Battle League)

League	Tier	Rank	Score	Recommended moves	Typical build
Great League	C	#217 / 1146	82.8	Water Gun · Weather Ball Water · Thunder	L39.5 · 4/15/14

Source: PvPoke overall rankings. Score is relative to the league meta (100 = best). Typical build is the IV spread PvPoke assumes.

Raid attacker rankings

Attacking type	Tier	Rank	DPS	TDO	Best moves
water	–	#164 / 282	8.4	112	Water Gun · Weather Ball Water
electric	–	#195 / 247	6.3	85	Water Gun · Thunder

Level 40, 15/15/15, neutral target. DPS = damage per second, TDO = total damage output before fainting. Rank is among every Pokemon using that attacking type.

Moves

Fast move	Type	Raid power	Energy	Duration	DPS	PvP power	PvP energy	Speed
Water GunSTAB	water	5	+5	0.5s	10.0	3	+3	1 turn
Tackle	normal	5	+5	0.5s	10.0	3	+3	1 turn

Charged move	Type	Raid power	Energy	Duration	Dmg/energy	PvP power	PvP energy
Hydro PumpSTAB	water	135	-100	3.5s	1.35	130	-75
Thunder	electric	100	-100	2.5s	1.00	100	-60
Weather BallSTAB	water	55	-33	1.5s	1.67	60	-35

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