Archonis, Tragedy Incarnate

You may sacrifice a multicolored creature rather
than pay the commander tax for Archonis.
Flying, Trample
Whenever another creature enters the battlefield
under your control, create a 3/1 colorless Beast
creature token if the creature was white, you gain
2 life if the creature was black, draw a card if the
creature was red, and Archonis gains +2/+2
until end of turn if the creature was green.