OP10-096 There’s No Longer Any Need for the Seven Warlords of the Sea!!! [JP]

[Main] K.O. up to 1 of your opponent's {The Seven Warlords of the Sea} type Characters with a cost of 8 or less.
[Trigger] K.O. up to 1 of your opponent's {The Seven Warlords of the Sea} type Characters with a cost of 4 or less.