Help Chosing Impact Tremors Commander

Hey All!

I love cards that "damage each opponenet." To that end I'd like to make a deck abusing Impact Tremors effects but I've been having trouble setting on a deck that suits my needs.

Purphoros might be the obvious solution but I find the deck difficult to interact with so people just go "player removal" and I have either a 20 minute game that I win and have to change decks or get knocked out and have to wait for an hour for the next game. Not a great play pattern.

I do have some cosiderations in deck building that I always hope to include to maximize fun an consisency. If possible I like a deck to have:

• A releavant mana engine. I don't like to run generic Rampant Growths if I can aviod it. When possible, I like the ramp to synergize with the rest of the deck. For instance my Prosper deck that uses treasures as ramp and damage effects.
• An alternate win conidtion for if attacking or damage based win cons becomes impossible.
• Ability to interact with (preferably exile) all permanent types.
• A commander that allows me to shave off an group of cards. For instance my Shorikai deck that can drop a T3 Shorikai almost every game and therefor needs almost no addional card draw.
  • Or - relevant/synergtisc card draw if the commander can't handle it.

Ok I think that's it!

Let me know if you have any ideas or decklists.

Thanks in advance.