Qasali Slingers [Secret Lair Drop Series] XY209 Set: Black & White: Black

Set: Black & White: Black Star Promos Type: Darkness Rarity: Black Star Promo Retreat cost: Colorless

Set: Innistrad: Crimson Vow Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U} Whenever a nontoken Zombie enters the battlefield under your control

{T}: Add {C}{C}{C}{C}{C}

then discard a card at random

But according to my calculations

Qasali Slingers [Secret Lair Drop Series] XY209 Set: Black & White: BlackSet: Secret Lair Drop Series Type: Creature Cat Warrior Rarity: Rare Cost: {4}{G} Reach Whenever Qasali Slingers or another Cat enters the battlefield under your control, you may destroy target artifact or enchantment. No matter how hard they tried, they could never catch that red dot in the sky.