Archon of Wisdom

Flying
Non-Spirit creatures you control have
"When this creature dies, create a 1/1 white
Spirit creature token"
Set - Archon (Valor/Wisdom/Wrath)
Sacrifice 2 non-Angel creatures: search your
library for an Archon and put it into play tapped.
2 Archons: Archons gain +1/+1 and "{1}{w}: Regenerate."
3 Archons: Your creatures gain +1/+1
and Exalted