Catastrophic Blow [BT9-111]Set: Universal Onslaught Era: null Rarity: Super Rare Color: Blue; Red Energy color cost: 5(RRRBB) Card type: Extra [Energy Exhaust] [Activate: Main] If you have a Red Blue multicolor 'Son Goku' card in play, or there are no Battle Cards in your Battle Area, deal 1 damage to your opponent. [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;