Whenever you extort in Commander, each player will lose 1 life, and youll gain that total amount
This sort of trick can make or break Commander games, especially if one were to place it atop an Isochron Scepter
114 | Create a tapped and attacking token that's a copy of that creature, except it's not legendary and it has "At end of combat, exile this token." 1520 | Create one of those tokens
However, sometimes you have a bunch of mana that needs to be used for creatures and dont quite have ten for Ulamog, so I can see this being situationally good
Vehicle commander decks have a bonus of their creatures being primarily Vehicles, protecting themselves from board wipes and targeted creature destruction
Feel free to vote and/or talk about your favorite card