Stage 1
Koga's Arbok
HP90
Poison Buildup
Koga's Arbok is now Poisoned.
Poison Power
20
If Koga's Arbok is Poisoned, this attack's base damage is 40 instead of 20 and the Defending Pokémon is now Poisoned.
weakness
×2
resistance
N/Aretreat
G2
set number
25