At 39 card total (I think I counted correct), 14 pillars to me seems a little low. But, as Tea is good says, try putting in a couple Cremations/Immolations to boost your quantum generation for fire.
Another minor suggestion I'll make is to change your Mark to Earth, and lose the Basilisks Blood and the Earth Pillars. Replace the Earth Pillars with Fire Pillars.
Having less cards in your deck improves your chances of getting a card you truly need. Lava Golems and Firebolts are a lot more helpful than a Basilisks Blood.
This is called 'splashing' - having a 90% Fire deck,with 10% Earth cards completely fueled by your mark. Another good example of this is a Air/Life Deck using 6 Firefly Queens, 18 Air Pillars, 6 of any other wind cards and Mark of Life. Or a Time/Aether deck, using mostly Time cards but using the Aether to use Anubis's ability.
Hope this helps