Refraction Trap [Worldwake] Elf Whenever that creature deals combat

Whenever that creature deals combat damage to a player

except it's a 4/4 black Zombie

Chandra Type: Legendary Planeswalker — Jace Rarity: Mythic Cost: {1}{U}{U} +2: Each player draws a card

Set: Modern Masters Type: Land Rarity: Rare At the beginning of the end step

Refraction Trap [Worldwake] Elf Whenever that creature deals combatSet: Worldwake Type: Instant Trap Rarity: Uncommon Cost: {3}{W} If an opponent cast a red instant or sorcery spell this turn, you may pay {W} rather than pay this spell's mana cost. Prevent the next 3 damage that a source of your choice would deal to you and or permanents you control this turn. If damage is prevented this way, Refraction Trap deals that much damage to any target.