Karasu (Premium Card Collection -Best Selection Vol. 2-) (OP05-005)

[On Play] If your Leader has the [Revolutionary Army] type, give up to 1 of your opponent's Leader or Character cards -1000 power during this turn.
[When Attacking] If this Character has 7000 power or more, give up to 1 of your opponent's Leader or Character cards -1000 power during this turn.