I just started playing this game, but I have played around with this style of spell deck for a much of my time now. I actually started with it and grinded AI3.... but it's hard without any rares. I like aether pendulums and fire pendulums with fire mark and fire pillars to spread out types of permanents. I chose Fahrenheit which is necessary, and I go for faster fire quanta production. I put 2 deflags for PC and sometimes I add a rain of fire, but I found that to be mostly unnecessary. You either get a good hand and wait until you have enough fire (being able to quickly calculate about how much damage the Fahrenheit and bolts do is a useful for knowing how early to close out).
I found that waiting to run through the entire deck is both too long and too risky esp against grav AI3/4 and poison and stuff. If you produce more fire faster, you can beat otherwise hard to beat decks. At then end of the day, though, it just helps to have a little luck. Blarg.... still waiting on a lobo, but meh... don't even know if it's worth it. this deck needs more regen... and steals/discord/early(or any)earthquake/trident fuck this deck up hard.
3.5/5 for an UNUPPED deck.
My Build: 5f0 5f0 5f0 5f0 5f0 5f0 5f4 5f4 5f4 5f4 5f4 5f4 5f6 5f7 5gi 5gi 5gi 5gi 5gi 5gi 61o 61o 61o 61o 61o 61t 61t 61t 61t 61t 61t 63a 63a 63a 8po