Vampire Takeover
Normal Trap
If you have no card in your Field Zone and all face-up monsters you control (min. 1) are Zombie-Type: Activate 1 "Vampire Kingdom" directly from your Deck, then, you can Special Summon 1 DARK "Vampire" monster from your Graveyard in face-up Defense Position. You can only activate 1 "Vampire Takeover" per turn.
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