Cannot be Normal Summoned/Set. Must be Special Summoned (from your GY) by banishing 1 "Magnet Warrior +" and 1 "Magnet Warrior -" from your hand, face-up field, and/or GY. Once per turn, when your opponent activates a card or effect (Quick Effect): You can target 1 monster your opponent controls; destroy it, or if you targeted an EARTH monster at activation, you can take control of it instead. During your opponent's turn (Quick Effect): You can Tribute this card; Special Summon 2 of your banished "Magnet Warrior " monsters.