then return her to the battlefield transformed under her owner’s control

All permanents you control phase out

Legendary Creature — Giant Soldier

A Boosterbox Eldritch Moon consists of 36 boosters

and that spell can’t be countered

Transmute Artifact - Antiquities Skick:GD then return her to theSorcery Sacrifice an artifact. If you do, search your library for an artifact card. If that cards mana value is less than or equal to the sacrificed artifacts mana value, put it onto the battlefield. If its greater, you may pay {X}, where X is the difference. If you do, put it onto the battlefield. If you dont, put it into its owners graveyard. Then shuffle. Set: Antiquities (ATQ)