#130.377
Gyarados/Hydreigon
130.377
waterdragon
#377.130
Hydreigon/Gyarados
377.130
darkflying

94(+1)
HP
93(-1)
111(-7)
ATK
118(+7)
86(+4)
DEF
82(-4)
81(-22)
SP.ATK
103(+22)
96(+3)
SP.DEF
93(-3)
92(+6)
SPEED
86(-6)
560(-15)
TOTAL
575(+15)

Regular
Intimidate: Upon entering battle, each foe loses an ATK stage.
Levitate: Immune to Ground-type moves, Spikes, Toxic Spikes, and Arena Trap.
Hidden
Hustle: Physical moves deal 1.5x damage but have 0.8x accuracy.
Moxie: Gains an ATK stage after KO'ing a Pokémon.

x2
dragonfairy
electricfairyicerock
x2
x1
bugdarkelectricfightingflyingghostgrassgroundicenormalpoisonpsychicrock
bugdragonfightingfireflyingnormalpoisonsteelwater
x1
x1/2
steel
darkghostgrass
x1/2
x1/4
firewater
-
x1/4
x0
-
groundpsychic
x0

#129
Magikarp
129
water
Lv.20
#130
Gyarados
130
waterflying
#375
Deino
375
darkdragon
Lv.50
#376
Zweilous
376
darkdragon
Lv.64
#377
Hydreigon
377
darkdragon