You can use only 1 of the 1st and 2nd effect of this card’s name per turn, and only once that turn.
(1) Target 1 face-up Special Summoned monster; change it to face-down Defense Position.
(2) If you control a Level 5 or higher Illusion monster and this card is in your GY: You can Set this card, but banish it when it leaves the field.
Atom 1.0
