Kami of the Small

Ninjutsu {2}{w}{g}
When Kami of the Small deals combat damage
to a player, you may proliferate. If you do,
that player may create a 1/1 white and green
Frog creature token with "This creature can't
block." (When you proliferate, choose any number of
permanents and/or players, then give each another
counter of each kind already there.)