吸血鬼
Each other player receives the next Hex.
Gain a card costing up to 5 Coin other than a Vampire.
Exchange this for a Bat.
Vampire is a Night-Attack-Doom card from Nocturne. It's a gainer that also Hexes your opponents, that turns into a Bat when played. This means you can usually play your Vampire only once every two reshuffles, since you have to play your Bat in order to turn it back into a Vampire.