Tentacruel (HL 51)
Long Tentacle
Flip a coin. If heads, the Defending Pokémon is now Confused. If tails, discard an Energy card attached to the Defending Pokémon.
Toxic
The Defending Pokémon is now Poisoned. Put 2 damage counters instead of 1 on the Defending Pokémon between turns.
weakness: x2
resistance: none
retreat cost: 0