You can only use the 1st effect of this card’s name once per turn.
(1) If your opponent activates a monster effect in the hand, GY, or banishment: You can Special Summon this card from your GY (if it was there when the effect was activated) or hand (even if not), but destroy it during the End Phase.
(2) Each time your opponent activates a monster effect, this card gains 1000 ATK immediately after it resolves.
Atom 1.0
