Gum-Gum Cuatro Jet Cross Shock Bazooka - Emperors in the New World (OP09)

[Counter] If your Leader has the "ODYSSEY" type and you have 2 or more rested Characters, up to 1 of your Leader or Character cards gains +2000 power during this turn.
[Trigger] K.O. up to 1 of your opponent's rested Characters with a cost of 4 or less.