Peace by Polymorph

Exile all creatures.
Polymorph - For each creature exiled this way,
randomly choose one:
- 0/2 white Cow creature token
- 0/1 blue Duck creature token with flying
- 1/1 white human Farmer creature token
its controller puts the chosen creature token
under his control into play.
"This is better for everyone." - Merlin, The Wizard