Sybil Snakeroot

When Sybil Snakeroot enters the battlefield,
create two 1/1 black rat creature tokens.
{u}{b}, {t}, Create a 1/1 black rat creature token
{1}{b}, {t}, Sacrifice X rats. Target creature gets
+X/+X until end of turn.
Captain, dinner is served.
- Sybil Snakeroot