Wizards Black Star Promos set of Base series

Machamp
Stage 2
HP90
Evolves From: Machoke
Pokédex No.68
Seething Anger
Flip a number of coins equal to the number of damage counters on Machamp. This attack does 20 damage plus 10 more damage for each heads.
Fling
If your opponent has any Benched Pokémon, he or she chooses 1 of them and switches it with the Defending Pokémon. (Do the damage before switching the Pokémon.)