Platinum Emperion [Ultimate Masters] Shadows over Innistrad Promos the Su-Chi were inherently unstable

the Su-Chi were inherently unstable but provided useful knowledge for Tocasia's students

Set: Beta Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

mainly because they don't live long

Set: Saviors of Kamigawa Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {3}{W} Whenever a source an opponent controls deals damage to you

Platinum Emperion [Ultimate Masters] Shadows over Innistrad Promos the Su-Chi were inherently unstableSet: Ultimate Masters Type: Artifact Creature Golem Rarity: Mythic Cost: {8} Your life total can't change. (You can't gain or lose life. You can't pay any amount of life except 0.) It ignores such insignificant forces as time, entropy, and death.