Cavern Harpy [Planeshift]Set: Planeshift Type: Creature Harpy Beast Rarity: Common Cost: {U}{B} Flying When Cavern Harpy enters the battlefield, return a blue or black creature you control to its owner's hand. Pay 1 life: Return Cavern Harpy to its owner's hand.

where X is the result

Set: Judge Gift Cards 2012 Type: Legendary Creature — Human Soldier Rare Cost: {2}{B}{B} Horsemanship (This creature can't be blocked except by creatures with horsemanship

then discard two cards

Put that card into your hand and the rest into your graveyard

lifelink Fabricate 2 (When this creature enters the battlefield

Set: Commander 2011 Type: Enchantment Rarity: Uncommon Cost: {2}{R}{R} At the beginning of the end step

Is anything ever really simple though

It surveys the withering landscape

creatures you control gain lifelink until end of turn

Set: Core Set 2019 Promos Type: Legendary Planeswalker — Sarkhan Mythic Cost: {1}{R}{R} +1: You may discard a card

Set: Guildpact Type: Creature — Elephant Wizard Rarity: Rare Cost: {3}{W}{W} Whenever an opponent casts a spell

but ferocidons seem to enjoy their prey's pain