Ayula, Queen Among Bears | Scurry Oak | Maskwood Nexus

Cards

Cast
Scurry Oak by paying ({2} magic symbol) ({G} magic symbol) .
When
Scurry Oak enters the battlefield as a Bear due to
Maskwood Nexus,
Ayula triggers, putting two +1/+1 counters on
Scurry Oak.
Scurry Oak triggers, creating a 1/1 Squirrel creature token.
When the Squirrel enters the battlefield as a Bear due to
Maskwood Nexus,
Ayula triggers, putting two +1/+1 counters on
Scurry Oak.
Repeat from step 3.