Build Around Shared Synergies Both Commanders should function as part of the same engine
Hashaton, Scarab's Fist offers a unique take on reanimator, opting to create token copies of powerful creatures as opposed to reviving the cards themselves
While it is true that removing Jace, Vryn's Prodigy and Gideon, Ally of Zendikar from the format would still leave us with an expensive Standard, their presence exacerbates all the other problems we've been talking about
This is great generic creature reanimation at instant speed, and it works well in defensive situations or when the creature youre reanimating is something with immediate impact like Griselbrand
The only downside is that Avacyn commands a high mana value, so you wont be able to get her into the battlefield compared to other Mono-White Commanders
Wizards finally reverted the card to its printed (and broken) text just prior to its banning in Commander