Lavinia, the Regal-Blooded

When Lavinia, the Regal-Blooded enters the battlefield or is turned face up, create three
1/1 black Vampier creature tokens.
Sacrifice another creature: Lavinia, the Regal-Blooded gains your choice of haste, lifelink, or deathtouch until end of turn.
Whenever a creature you control attacks,
it gets +2/+2 until end of turn.