The only card that doesn't match its original rarity is another special add-on for 30th Anniversary Edition : Sol Ring is a card that's near and dear to many players, so we created a special new crop of the original art that will appear at common rarity in both the modern and retro frames
Yes, this has all the same risks as other enchantment and aura based removal in that it isn't very permanent however that is generally less of a concern with the utility creatures
Lastly, I want to take a look at Will of the Temur
When you cast a creature, it enters with a +1/+1 counter for each treasure used to cast it
You'll draw that card, like Coastal Piracy on legs for a legendary Command Zome legal dork
Hyena Umbra, meanwhile, is a piece of armor thats cheap to play and easy to recur, with a relevant keyword to boot