Vampire's Domain [OP15-EN024] Common 169 Set: Return of the Duelist

Set: Return of the Duelist Card type: Field Spell Rarity: Secret Rare Attack: 0 Defense: 0 All "Crystal Beast" monsters on the field and in the Graveyard become DARK

Livia even teamed up her husband to write the flavor text

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 1200 Defense: 1900 All Warrior-Type monsters you control gain 400 ATK

Set: Duel Terminal 2 Card type: Effect Monster Rarity: Super Rare Attack: 2700 Defense: 1100 You can Tribute Summon this card in face-up Attack Position by Tributing 1 Reptile-Type "Worm" monster

Vampire's Domain [OP15-EN024] Common 169 Set: Return of the DuelistSet: OTS Tournament Pack 15 Card type: Continuous Spell Rarity: Common Once per turn: You can pay 500 LP; during your Main Phase this turn, you can Normal Summon 1 "Vampire" monster in addition to your Normal Summon Set. (Even if this card leaves the field. You can only gain this effect once per turn.) Each time your "Vampire" monster inflicts battle damage to your opponent: Gain the same amount of LP.