#232.283
Donphan/Marshtomp
232.283
#283.232
Marshtomp/Donphan
283.232

83(+7)
HP
76(-7)
96(-12)
ATK
108(+12)
86(-17)
DEF
103(+17)
60
SP.ATK
60
63(-3)
SP.DEF
66(+3)
50
SPEED
50
438(-25)
TOTAL
463(+25)

Regular
Reg.
Torrent: When it has 1/3rd or less max HP, Water-type moves have 1.5x power.
Sturdy: Can't be 1-hit KO'd at full HP.
Hidden
HA
Damp: All explosive moves and abilities fail.
Sand Veil: During a sandstorm, has 1.25x evasion and doesn't take sandstorm damage.

x4
Grass
x4
x1
BugDarkDragonFairyFightingFlyingGhostGroundIceNormalPsychicWater
x1
x0.5
FirePoisonRockSteel
x0.5
x0
Electric
x0

#231
Phanpy
231
Lv.25
#232
Donphan
232
#231
Phanpy
231
Lv.25
#232
Donphan
232
#282
Mudkip
282
Lv.16
#283
Marshtomp
283
Lv.36
#284
Swampert
284
#282
Mudkip
282
Lv.16
#283
Marshtomp
283
Lv.36
#284
Swampert
284

Route 9, 10, Mt. Silver
Pokemon: 231
Route 46, Blackthorn City, Boon Island, Mt. Silver, Mt. Silver Base, Victory Road, Evolve Phanpy (Lv25)
Pokemon: 232
Viridian River (static), Pallet Town (gift), Pallet Town (trade), New Bark Town (trade)
Pokemon: 282
Evolve Mudkip (Lv16)
Pokemon: 283
Evolve Marshtomp (Lv36)
Pokemon: 284