Vegeta the Cruel

[Counter:Play] Play this card. [Permanent] If a multicolored card is in your energy, reduce the energy cost of this card in your hand by 1. [Auto] When you play this card during your opponent's turn, choose up to 1 of your opponent's Battle Cards with an energy cost of 4 or less, KO it, then your opponent chooses 1 card in their hand and sends it to their Warp.