#283.396
Marshtomp/Shelgon
283.396
xyloldi
waterdragon
#396.283
Shelgon/Marshtomp
396.283
thornsoflight
dragonground

68(+2)
HP
66(-2)
91(+3)
ATK
88(-3)
90(+10)
DEF
80(-10)
60
SP.ATK
60
63(+7)
SP.DEF
56(-7)
50
SPEED
50
422(+22)
TOTAL
400(-22)

Regular
Torrent: When it has 1/3rd or less max HP, Water-type moves have 1.5x power.
Rock Head: Doesn't take recoil damage.
Hidden
Damp: For all Pokémon on the field, Self-Destruct, Explosion, Mind Blown, and Aftermath do nothing.
Overcoat: Doesn't take damage from weather.

x4
-
ice
x4
x2
dragonfairy
dragonfairy
x2
x1
bugdarkelectricfightingflyingghostgrassgroundicenormalpoisonpsychicrock
bugdarkfightingflyingghostgrassgroundnormalpsychicsteelwater
x1
x1/2
steel
firepoisonrock
x1/2
x1/4
firewater
-
x1/4
x0
-
electric
x0

#282
Mudkip
282
+
xillo
water
Lv.16
#283
Marshtomp
283
+
kingofthe_x_roads
waterground
Lv.36
#284
Swampert
284
+
emisys
waterground
#395
Bagon
395
7
cinderfall129
dragon
Lv.30
#396
Shelgon
396
4
cinderfall129
dragon
Lv.50
#336
Salamence
336
+
scrapi & scarecrow_924
dragonflying