Tiamat [The List] SM139 Set: Sun & Moon: Burning

Set: Sun & Moon: Burning Shadows Type: Supporter Rarity: Promo

You may have it block an attacking creature of your choice

Set: Arabian Nights Type: Enchantment Rarity: Uncommon Cost: {2}{G}{G} At the beginning of your upkeep

Set: Core Set 2021 Promos Type: Legendary Enchantment Rarity: Rare Cost: {2}{U}{U} If you would draw a card except the first one you draw in each of your draw steps

Tiamat [The List] SM139 Set: Sun & Moon: BurningSet: The List Type: Legendary Creature Dragon God Rarity: Mythic Cost: {2}{W}{U}{B}{R}{G} Flying When Tiamat enters the battlefield, if you cast it, search your library for up to five Dragon cards not named Tiamat that each have different names, reveal them, put them into your hand, then shuffle. "My children will rule over all!"