The Forest's Reaction

Convoke
Whenever a friendly creature's power or
toughness is increased or decreased, put one
forest token onto your side of the field. Whenever
a creature is tapped by a convoke, search your
deck for a basic land and put it in play.
When an wolf or wolfheart is under negative effects
while in a familiar forest, the forest will do all it can to circumvent the effect and/or remedy it. An example
would be the forest providing healing nutrients to
someone who is sick or injured.