Yubel - Terror Incarnate [LCGX-EN198] Secret Rare Basic Fighting Energy you may search your library

you may search your library for an Ally creature card

Then that player loses all unspent mana and you add the mana lost this way

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {X}{U}{U}{U} Destroy X target Mountains

Set: HeartGold & SoulSilver: Base Set Type: Lightning Rarity: Common Retreat cost: Colorless

Yubel - Terror Incarnate [LCGX-EN198] Secret Rare Basic Fighting Energy you may search your librarySet: Legendary Collection 2 Card type: Effect Monster Rarity: Secret Rare Attack: 0 Defense: 0 Cannot be Normal Summoned or Set. Must be Special Summoned by "Yubel", and cannot be Special Summoned by other ways. This card cannot be destroyed by battle. You take no Battle Damage from battles involving this card. Before damage calculation, when this face up Attack Position card is attacked by an opponent's monster: Inflict damage to your opponent equal