Squirrel Army

When Squirrel Army enters the battlefield,
create three Nut artifact tokens with
"{t}, Sacrifice this artifact: Add one green mana
or put a +1/+1 counter on target Squirrel
creature you control."
All squirrels you control get +1/+1.
Whenever a Squirrel creature you control deals
combat damage to a player, create a token that is
a copy of that creature.