Fandaniel can provide some serious value in any black deck that uses lots of instants and sorceries, but this card truly shines when built around
It pairs nicely with token generators and with death payoffs like Mirkwood Bats, Pitiless Plunderer, and Zulaport Cutthroat, and its forestwalk ability has synergies with Toski, The Odd Acorn Gang, and other creatures that care about dealing combat damage to a player
You get to trigger its explosively recursive ability whenever it mutates, and you can use cards like Buried Alive or Final Parting to tutor creatures into your graveyard that later can enter the battlefield for free
3 Kangaskhan EX One Hundred Hit Punches The Scarlet and Violet 151 set has all the nostalgic Pokemon, including Kangaskhan EX
The -2 helps you not only protect Garruk , but help build a decent board state over the course of a few turns