Hostile Takeover (202/221) - Spiritforged Foil

Card TypeSignature Spell Energy Cost5 Power Cost2 DomainMind;Order TagRenata Glasc Card Effect[Hidden] (Hide now for Rune to react with later for 0)
Take control of an enemy unit at a battlefield. Ready it. (Start a combat if other enemies are there. Otherwise, conquer.)
Lose control of that unit and recall it at end of turn. (Send it to base. This isn’t a move.)