With dazzling card art that will make any other player envious and some pretty good effects to boot, here are the most valuable of the bunch
Illustrated by Tomas Duchek Standard Not Legal Alchemy Legal Pioneer Not Legal Historic Legal Modern Not Legal Brawl Legal Legacy Not Legal Comp
For the same four-mana cost, you can roll the dice to come up with your 7% chance of starting the game at instant speed, at no cost at all
Seeing as players begin with 40 life in Commander, winning the game with this Cat Beast is fairly trivial in a dedicated lifegain shell, though having some redundancy via Test of Endurance, or (for the devoted) Celestial Convergence might be a good idea, too
The Dominion Bracelet Rating: 2/10 Controlling your opponent for a turn is one of the most powerful effects in all of Magic
but for context, I am a player who went into Unstable with absolutely no positive memories of any silver-bordered card ever being cast, besides Booster Tutor