If there is a [Trait: Class A] card other than <Izuku Midoriya> on your area, you cannot play this card from your hand. (You can still use the Activate Main)

ACTIVATE MAIN PAY 1 AP You can only activate this effect if this card is in your hand with fulfilled energy requirement. Place this card to the Outside Area. If you do, choose up to 1 character on your opponent's Front Line with [BP 3000 or less] and retire it. If there are 3 or more [Trait: Class A] cards other than <Izuku Midoriya> on your area, it's [BP 5000 or less] instead.