Tiamat [The List] Clue Those with knowledge are wise

Those with knowledge are wise to listen to those with imagination

Set: Kamigawa: Neon Dynasty Promos Type: Instant Rarity: Rare Cost: {R} As an additional cost to cast this spell

Set: Dragons of Tarkir Type: Instant Rarity: Uncommon Cost: {2}{R} Search your library for a Dragon creature card

Ow deals 1 damage to them

Tiamat [The List] Clue Those with knowledge are wiseSet: 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!"