Gathering Materials, Silica (SAO/SE23-E07 R) [Sword Art Online II]

[AUTO] When this card is placed on the stage from your hand, reveal the top card of your deck. If that card is an {Avatar} or {Net} character, put it into your hand, choose a card in your hand, and put it into your waiting room. (If it is not, return the revealed card to its original place) [AUTO] When this card becomes REVERSE, if this card's battle opponent is level 0 or lower, you may REVERSE that character.