Slaughter the Strong [Rivals of Ixalan Prerelease Promos] Cat Warrior Whenever you cast a green

Whenever you cast a green spell

Set: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {3}{B} You may exile a black card from your hand rather than pay this spell's mana cost

{W}: Order of Leitbur gains first strike until end of turn

Set: Kaladesh Type: Legendary Artifact Rarity: Mythic Cost: {4} Whenever a permanent you control is put into a graveyard

Set: Conspiracy: Take the Crown Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

Slaughter the Strong [Rivals of Ixalan Prerelease Promos] Cat Warrior Whenever you cast a greenSet: Rivals of Ixalan Prerelease Promos Type: Sorcery Rarity: Rare Cost: {1}{W}{W} Each player chooses any number of creatures they control with total power 4 or less, then sacrifices all other creatures they control. "Cut the beasts out from under them and their strength is nothing." Vona of Iedo, Butcher of Magan