Dack Fayden [Eternal Masters] Dragon using their libraries as their

using their libraries as their decks

Set: Legends Type: Instant Rarity: Uncommon Cost: {U} One or more target creatures become blue until end of turn

The mind is a beautiful bounty encased in an annoying bone container

Then if you have seven or more cards in your graveyard

Dack Fayden [Eternal Masters] Dragon using their libraries as theirSet: Eternal Masters Type: Legendary Planeswalker Dack Rarity: Mythic Cost: {1}{U}{R} +1: Target player draws two cards, then discards two cards. 2: Gain control of target artifact. 6: You get an emblem with "Whenever you cast a spell that targets one or more permanents, gain control of those permanents."