Overall, I dont think theyre good, but at least The Wind Crystal might find a good home depending on how the format shapes up
Gluttonous Troll, on the other hand, is a 4-CMC 3/3 creature that creates one Food Token per opponent you have when it enters, so three in Commander
With only 111 PSA 10s in existence, its easy to see why this card is so valuable
You potentially can also use the front side of Invasion of Shandalar to return massive finishers like Portal to Phyrexia or Atraxa to your hand, flip Invasion of Shandalar, and drop them into play on future turns, which sounds powerful if you can find the time to get it set up
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