Three main ways: going wide with tokens and an overrun or Coat of Arms, draining the table with Gray Merchant of Asphodel and aristocrats triggers, or grinding opponents out of resources through endless recursion until they cant keep up
It makes Yargle and Multani a surprisingly powerful Voltron commander give it double-strike, or at least a +3/+0 boost through enchantments, Equipment, or combat tricks, and they're a one-hit kill
He's a delight in the set's story, and his card is frightfully powerful too
But green didn't quite seem right
I think this works in Up the Beanstalk decks in Standard, maybe Pia Nalaar, Consul of Revival decks, but probably in no other context in 60-card formats