MTG Salvation

Been working on a worldfire deck and was looking for some advice. I am even willing to completely rebuild the deck since I'm not terribly attached to what I've come up with so far. The basic premise of the deck is to put a fanatic of mogis, hellfire mongrel, or a gibbering fiend into an oblivion ring or a journey to nowhere and then use mana geyser or seething song to cast worldfire.

The only problem with my current deck is that I'm fairly open to attack I though about using Prid3's Etb red deck and splashing worldfire, journey to nowhere, and mana geyser into it replacing dualcaster mage and twinflame and putting in fanatic of mogis and upping the amount of inferno titan to 4 of where worldfire is basically a back up plan. But right now what I have is kind of a basic combo deck. If anyone has a better idea for a deck based on worldfire I'd love to hear it.

My deck


Prid3's Etb with modifications

This was the base for the Worldfire deck I used to run. The main combo was to have an extort creature and Possibility Storm in play and then cast a cheap sorcery with extort (having the pstorm trigger first) and pstorm into Worldfire. Then the extort trigger finishes off the opponents.

Hmm intriguing I think this might have given me some ideas.

I used to run Worldfire as the combo finish with a Dream Halls / Conflux deck.
It was simple and easy to play, simply drop Dream Halls on the field, cast Conflux by discarding something blue (the deck was mainly blue), then grab yourself another conflux, O-ring, Worldfire, Sulfuric Vortex and another choice to discard to DH to cast your pieces.
From memory I had to actually cast COnflux twice to get all the pieces on the battlefield.
It was dumb, easy to disrupt of course, but kinda fun. Also, given that most of the deck was otherwise blue filter-types, it was fairly reliable in finding/casting DH on T5.

So this is what I got kind of based off prid3 guide and travis woo's worldfire deck. Anybody got any advice or thoughts?

basically use veteran brawler and taurean mauler as defenders and try to get sizzle and worldfire in the graveyard then cast spellweaver helix targeting sizzle and worldfire. Then when I cast sizzle spellweaver helix activates interrupting sizzle and casting worldfire. Worldfire resolves setting everyone to one then sizzle goes off to kill all my opponents