Nameless Hero

If Nameless Hero enters the battlefield, choose one:
- pay {p/r}: Nameless Hero becomes a Warrior to
it's other creature types and gains firststrike
- pay {p/u}: Nameless Hero becomes a Wizard to
it's other creature types and gains flying
- pay {p/w}: Nameless Hero becomes a Cleric to
it's other creature types and gains lifelink
- don't change a thing