Treva, the Renewer (Pro Tour) [Pro Tour Promos]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.

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Creature — Elder Dinosaur Rarity: Rare Cost: {4}{B}{B} Deathtouch

Set: Iconic Masters Type: Creature — Sphinx Rarity: Mythic Cost: {4}{U}{U} Flying

Set: Antiquities Type: Creature — Treefolk Rare Cost: {1}{G}{G} Gaea's Avenger's power and toughness are each equal to 1 plus the number of artifacts your opponents control

put it onto the battlefield

) {G}: Regenerate River Boa

When you control no Islands

Eat some food: Regenerate Yule Ooze

its commander wounded

Set: Homelands Type: World Enchantment Rarity: Rare Cost: {2}{B}{B} At the beginning of your upkeep

If damage is prevented this way

you may create a token that's a copy of that creature

) Whenever a creature deals combat damage to you