When this creature enters, create a Blood token.
(It's an artifact with "
,
, Discard a card, Sacrifice this token: Draw a card.")![Tap](/Handlers/Image.ashx?size=small&name=tap&type=symbol)
, Sacrifice this creature: Target creature gets -X/-X until end of turn, where X is twice the number of Blood tokens you control. Activate only as a sorcery.