The Underplayed Yes, Stony Silence is underplayed
Each one is completely different from the others, with Teferi's Puzzle Box being a heavily industrial style, Sword to Plowshares looking very death metal album cover-y, and Cut // Ribbons looking like medieval catacombs
Take a look at 19 of the most valuable Pokmon cards, though remember that first editions, misprints, and other characteristics all affect value
Krabs, Penny Pincher Charix, The Raging Isle At least Mr
I dont think Hide and Sneak is the next broken deck (that title is very well guarded by Dragapult to be honest) but I am pretty sure it will be a very popular deck choice and players are going to love its dynamic
While making a creature an assassin is something I guess (especially for Freerunning), the easy equip cost, protection and evasion will be the boon and bane of many a player in the soon future