Treva, the Renewer (Pro Tour) [Pro Tour Promos] Khans of Tarkir Prerelease Promos Set: History Pack 1 Finish:

Set: History Pack 1 Finish: Regular Type: Equipment Subtype: Arms Rarity: Legendary Class: Warrior Once per Turn Action - {r}: Your next weapon attack this turn gains +1{p}

Set: Portal Three Kingdoms Type: Sorcery Rarity: Common Cost: {B} Return target creature card from your graveyard to your hand

—Vec tomb inscription

Whenever Stuffy Doll is dealt damage

Used by the professor himself

Treva, the Renewer (Pro Tour) [Pro Tour Promos] Khans of Tarkir Prerelease Promos Set: History Pack 1 Finish:Set: Pro Tour Promos Type: Legendary Creature Dragon Rarity: Rare Cost: {3}{G}{W}{U} Flying Whenever Treva, the Renewer deals combat damage to a player, you may pay {2}{W}. If you do, choose a color, then you gain 1 life for each permanent of that color.