Ersatz, Angelic Warden

Trample, Haste, Vigilance
As an additional cost to casting Ersatz, sacrifice {x} creatures. Ersatz's Power and Toughness are
equal to the amount of creatures sacrificed this
way.
When Ersatz kills a creature, add a Counter to it.
{w}{2}; remove a Counter from Ersatz; Create a 4/4 White Angel creature token with flying.
"A herald of hope and a sign of death. This is no
creation of god. This is a creation of man made to be
god's image."