Tatsumasa, the Dragon's Fang [Champions of Kamigawa] Aetherborn Vampire Set: Black & White: Emerging

Set: Black & White: Emerging Powers Type: Colorless Rarity: Uncommon Retreat cost: Colorless

This card gains ATK equal to half the ATK of the Warrior-Type Fusion Material Monster used to Fusion Summon this card

then this scheme deals damage equal to the number of doom counters on it to the opponent with the highest life total among your opponents

Set: McDonald's Promos: 2012 Collection Type: Metal Rarity: Promo Retreat cost: Colorless

or if it is a Spell/Trap Card

Tatsumasa, the Dragon's Fang [Champions of Kamigawa] Aetherborn Vampire Set: Black & White: EmergingSet: Champions of Kamigawa Type: Legendary Artifact Equipment Rarity: Rare Cost: {6} Equipped creature gets +5 +5. {6}, Exile Tatsumasa, the Dragon's Fang: Create a 5 5 blue Dragon Spirit creature token with flying. Return Tatsumasa to the battlefield under its owner's control when that token dies. Equip {3}