It doesnt matter if its an enter the battlefield, combat, or activated ability, you get to double it up
Obeka, Brute Chronologist Obeka, Brute Chronologist isn't a rare commander to see, so it's not at the top of that ranking, but it still has an intrinsic weirdness to it
This creatures Rapid Regeneration allows it to come back bigger and stronger each time that you cast it from the command zone
Extra removal and a free bolt during each combat wont mean much when there's a 10/10 Orc Army with deathtouch, menace, and ward 2
Zurs Weirding Zur's Weirding can bring a game to an absolute halt, since it extends control over players draw steps to everyone
One of the latest strategies in Commander involves equipping Grafted Exoskeleton to a Commander that can inflict effect damage, thus allowing for a way to snipe opponents