Mohg, Lord of Blood

First Strike, Haste

When Mohg, Lord of Blood enters the battlefield
each player sacrifices a creature.
When a creature dies create a blood token.
Whenever Mohg, Lord of Blood attacks he gains
+X +0 until end of turn where X is the number of
Blood Tokens you control.

"Welcome, honored guest. To the birthplace of
our dynasty!" —Mohg, Lord of Blood