
Squirrellink (Damage dealt by this creature also causes you to create that many 1/1 green Squirrel creature tokens.)
Creature tokens you control are Squirrels in addition to their other creature types.
Other Squirrels you control get +1/+1.
Earl of Squirrel has 3 printings, first in Unstable (2017). It has 2 official rulings.