Mad Hacker (Common)

If a monster(s) is Special Summoned to your opponent's field: You can Special Summon this card from your hand. During the End Phase: You can banish this card from the field; take control of the monster your opponent controls with the lowest ATK (your choice, if tied). While that monster is face-up on your field, its effects cannot be activated, also you cannot Special Summon monsters from the Extra Deck, except Link Monsters. You can only use each effect of Mad Hacker once per turn.