Gardevoir is relatively affordable, with HP copies selling for under $20, while MP copies tend to stay solidly in the $28 to $31 range if you're looking for a good deal
The Scarlet and Violet series has some of the best card designs
Beyond his utility, Jozu provides significant staying power
you can use Loam to return the Moor to your hand, then cycle Barren Moor to dredge the sorcery back
Drawing a line between what you need to win the game versus what is convenient in the moment will help you prioritize what needs to be played before you cast this tutor
I could be getting my cards stolen during the game then used against me while my opponent laughed maniacally. While this is, in my opinion, the most awesome glitch of them all, its also the least verified of them