Old Man of the Sea [Arabian Nights] 157 then target 1 monster on

then target 1 monster on the field whose current ATK is different from its original ATK

And then return all face-up Synchro Monsters to the Extra Deck during the End Phase

order and beauty are the roots of power

Set: Beta Edition Type: Instant Rarity: Common Cost: {1}{B} Destroy target nonartifact

Old Man of the Sea [Arabian Nights] 157 then target 1 monster onSet: Arabian Nights Type: Creature Djinn Rarity: Rare Cost: {1}{U}{U} You may choose not to untap Old Man of the Sea during your untap step. {T}: Gain control of target creature with power less than or equal to Old Man of the Sea's power for as long as Old Man of the Sea remains tapped and that creature's power remains less than or equal to Old Man of the Sea's power.