The Wind-Up archetype might not be meta-relevant in the modern era, but if it ever returns, this card will be a core part of the strategy
If you like Blood Moon, you can play a second copy of Blood Moon on a body with Magus of the Moon
If you really wanted to cover all the bases, you could add 9 more cards that, according to my research, are rarely but occasionally played competitively these days: Arrogant Wurm, Beetleback Chief, Bottle Gnomes, Fyndhorn Elves, Order of Leitbur, Order of the Ebon Hand, Portent, Shield Sphere, and Whispers of the Muse
If this card is discarded to the Graveyard by a card effect: Special Summon this card from the Graveyard to your opponent's side of the field in face-up Defense Position
The way I see it, you have the following main options, and thats outside of just upgrading the removal and finishers: Untapping Tokens Aristocrats +1/+1 Counters Big Spells So, lets go over a few of the options available to us and the cards I like, before going over my personal picks for upgrading
I'll post if there are any other updates