I would definitely run 2 Fogs — they're epic defense for their cost.
I feel like you could drop 1 Deflagration, since you have enough Gas damage to bypass pesky shields in most cases. In that case I would consider dropping one Air Pendulum for a Wind Pillar.
Minus one Deflag, your total
cost is just 12. Bare in mind by the time you've drawn half your deck (just 8 turns) your mark alone will have produced 8
. It's probably better to be safe than sorry, but any excess
you end up with is
that could have helped you play cards earlier.