The Amethyst/Steel one includes the Merlin/Madame Min engine that allows you to constantly bounce some cards back to your hand to play other cards or to obtain Lore
They're eventually pulled over and arrested for having a forbidden item, a "Pot of Greed" that was also a banned card
17Lands.com is also a popular tool that collects player data and parses out cards in a Limited set by win percentage, giving a quick snapshot of how formats break down
Maximizing Fell Stinger requires sacrificing a creature to its exploit ability, but in return, you get to draw two cards at the cost of losing two life
It's the classic Circle of ProtectionCircle of Protection, which no version of, not even Story CircleStory Circle, has ever been playable in Commander
Mist Wurm This monster doesnt really look like a Thunder monster