Negative Energy Four-Star Ball [BT12-115]

Set: Vicious Rejuvenation Era: Shadow Dragon Saga Rarity: Common Game character: Nuova Shenron Color: Yellow Energy color cost: 1(Y) Card type: Battle Power: 1 Combo power: 5000 [Permanent] This card can't attack and isn't affected by your opponent's skills. [Activate:Main] If your Leader Card is a "Shadow Dragon" card and you place this card in its owner's Drop Area : Choose up to 1 "Nuova Shenron" card with an energy cost of 2 in your deck or hand, play it, then shuffle your deck if you looked through it.