If you don't have a ::Lab Member:: Character, you cannot play this from hand. If all players are Level 3 or higher, all players put up to 4 cards from top of his or her Clock in the Waiting Room, you choose 1 of your Characters, and that Character gains +3000 Power for the turn. Send this to Memory.
Steins;Gate Booster Pack
Looking for the whole list? Click here: Steins;Gate Booster Pack Translation > (Shift_JIS encoding. For cardsleeve inserts, click "Inserts" to the left)