Name:Reins of Power
ManaCost:2 U U
Types:Instant
A:SP$ UntapAll | Cost$ 2 U U | ValidTgts$ Opponent | TgtPrompt$ Select target opponent | ValidCards$ Creature | RememberTargets$ True | RememberUntapped$ True | SubAbility$ DBUnTapYours | SpellDescription$ Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.
SVar:DBUnTapYours:DB$ UntapAll | ValidCards$ Creature.YouCtrl | RememberUntapped$ True | SubAbility$ DBGainCtrl
SVar:DBGainCtrl:DB$ GainControl | AllValid$ Creature.IsRemembered+RememberedPlayerCtrl | AddKWs$ Haste | NewController$ You | LoseControl$ EOT | ForgetControlled$ True | StackDescription$ None | SubAbility$ DBGainCtrlOpp
SVar:DBGainCtrlOpp:DB$ GainControl | AllValid$ Creature.IsRemembered+YouCtrl | AddKWs$ Haste | NewController$ Player.IsRemembered | LoseControl$ EOT | StackDescription$ None | SubAbility$ DBCleanup
SVar:DBCleanup:DB$ Cleanup | ClearRemembered$ True
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/reins_of_power.jpg
Oracle:Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.