Ratatoskr, the Provoker

Forestwalk
All Squirrels gain +1/+1.
{1}{g}{g}: Target land becomes a forest.
{1}{b}{r}: Goad target creature.
Whenever Ratatoskr, the Provoker attacks, goad all creatures defending player controls.
Constantly running up and down the tree, Ratatoskr loves being the messenger of a good insult.