Empty the Laboratory (Extended) [Innistrad: Midnight Hunt Commander] SPA Delta fluvial you may attach it to

you may attach it to target creature you control

Pure souls shine bright as daybreak

Return that card to the battlefield under its owner's control at the beginning of the next end step

Set: Dark Ascension Type: Creature — Human Wizard Mythic Cost: {3}{U}{U} {T}: Gain control of target creature with power less than or equal to the number of creatures you control

the pegasus just shook its mane and burped

Empty the Laboratory (Extended) [Innistrad: Midnight Hunt Commander] SPA Delta fluvial you may attach it toSet: Innistrad: Midnight Hunt Commander Type: Sorcery undefined Rarity: Rare Cost: {X}{U}{U} Sacrifice X Zombies, then reveal cards from the top of your library until you reveal a number of Zombie creature cards equal to the number of Zombies sacrificed this way. Put those cards onto the battlefield and the rest on the bottom of your library in a random order.