This loop is set into motion the moment you gain an initial bit of life, which Cleric Class amplifies and converts via its Level 2 static boost into a +1/+1 counter on Scurry Oak. That counter makes Scurry Oak trigger, spawning a 1/1 green Squirrel creature token. The arrival of that new token immediately causes Kor Celebrant to trigger, feeding you fresh life to restart the whole cycle. With Cleric Class ensuring the counter economy keeps rolling, Scurry Oak and Kor Celebrant effortlessly feed each other in an infinite loop of growing power and swarming tokens.