Explosive Demon Wave

[Energy-Exhaust]
[Counter: Counter] If your Leader Card is red and you choose 1 red card in your hand and discard it : Negate the Battle Card's [Counter: Attack] skill, then switch up to 1 of your blue energy to Active Mode at the end of the turn.
[Activate: Main] Send this card from your Drop Area to your Warp : Look at the top card of your deck; if it's a multicolor Extra Card, you may add it to your hand, otherwise, place it on top of your deck.