I'll use Snorunt, Sami Will use Zigzagoon
Snorunt
Attack Power: 2
Special Attack: If you roll an even number, deal 4 damage and take -2 damage.
Ability: If your opponent's ability causes an automatic effect, deal +2 damage.
Zigzagoon
Attack Power: 3
Special Attack: If you roll an even number, deal 5 damage. Otherwise, deal 2 damage.
Ability: If you roll a 1, your opponent deals no damage, including their roll.