Uro, Titan of Nature's Wrath [Theros Beyond Death Prerelease Promos] Legendary Snow Creature Set: Secret Lair Showdown Type:

Set: Secret Lair Showdown Type: Creature — Rat Rarity: Rare Cost: {1}{B}{B} Relentless Rats gets +1/+1 for each other creature on the battlefield named Relentless Rats

Set: Secret Lair Drop Series Type: Legendary Creature — Cyclops Berserker Rarity: Rare Partner with Zndrsplt

and he survived a full day after that

where X is the number of different color pairs among permanents you control that are exactly two colors

Set: 30th Anniversary Edition Type: Creature — Dragon Rarity: Uncommon Cost: {2}{R}{R} Flying

Uro, Titan of Nature's Wrath [Theros Beyond Death Prerelease Promos] Legendary Snow Creature Set: Secret Lair Showdown Type:Set: Theros Beyond Death Prerelease Promos Type: Legendary Creature Elder Giant Rarity: Mythic Cost: {1}{G}{U} When Uro enters the battlefield, sacrifice it unless it escaped. Whenever Uro enters the battlefield or attacks, you gain 3 life and draw a card, then you may put a land card from your hand onto the battlefield. Escape{G}{G}{U}{U}, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)