Maractus

Ability · Exploding Needles

If this Pokémon is in the Active Spot and is Knocked Out by damage from an attack from your opponent's Pokémon, put 6 damage counters on the Attacking Pokémon.

C

During your opponent's next turn, the Defending Pokémon can't retreat.

Weakness: Fire · Resistance: none · Retreat: 2