Tiamat (235) - Adventures in the Forgotten Realms Avatar You may cast an instant

You may cast an instant or sorcery spell with mana value less than or equal to Velomachus Lorehold's power from among them without paying its mana cost

Set: From the Vault: Twenty Type: Sorcery Rarity: Mythic Cost: {X}{G} Search your library for a green creature card with mana value X or less

Set: Magic Player Rewards 2009 Type: Sorcery Rarity: Rare Cost: {1}{G} Search your library for a basic land card

each creature target player controls loses all abilities and becomes a blue Frog with base power and toughness 1/1

Set: Commander 2020 Type: Instant Rarity: Rare Cost: {2}{W} If you control a commander

Tiamat (235) - Adventures in the Forgotten Realms Avatar You may cast an instantSet: Dungeons & Dragons: Adventures in the Forgotten Realms 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!"