Chatter of the Squirrel
{G}
Sorcery
Create a 1/1 green Squirrel creature token.
Flashback {1}{G} (You may cast ~this~ from your graveyard for its flashback cost. Then exile it.)
Chittering Doom
{3}{G}
Enchantment
Whenever you roll a 4 or higher on a die, create a 1/1 green Squirrel creature token.
Squirrel Nest
{1}{G}{G}
Enchantment -- Aura
Enchant land
Enchanted land has "{T}: Create a 1/1 green Squirrel creature token."