If I recall correctly, this began in the core set with Garruk, Primal Hunter with a rough five-cost with triple Green, but then +1 to make a 3/3 Beast that's Green or -3 once to draw
If you can do that, youll be dealing boatloads of damage to your opponents with ease
2 Adaptive Training Post = Infinite Magecraft Triggers Commander A super easy combo to set up, you can utilize Adaptive Training Post to loop copies of Twincast to give yourself infinite magecraft triggers that work with multiple different cards, specifically Professor Onyx but there are a few options out there
Its pretty straightforward and only gets crazy if its repeatedly blinked or endlessly copied
Or you can just take insane combat value
Because those characters have their own stories and motivations, who you choose to travel with often says a lot about how you like to play the game