Griffith, Falcon of Light

First Strike, Vigilance
When Griffith, Falcon of Light enters the Battlefield. Create a 5/6 Black Legendary
Human token named Guts with double strike
and Vigilance. If Guts is already on the field this
affect does not trigger.
If Griffith has taken damage this turn
or Guts has died. You may pay {5}{b}{b} to
transform Griffith, Falcon of Light.