Omg I might have 2014 all wrong. I would put TWO of your B tier into S tier!! I think Sylvain Might and Firewave are both S tier in my opinion. I never lose with those two.
I love Firewave, and it is a great deck. Maybe I haven't played with it enough, but I just run out of gas with it too quickly. Born of Flame was one of my favorites from 2013, and I was hoping for another amazing burn deck in 2014, but I feel like Firewave is just a weaker version of it. Only one
Chandra's Phoenix, one
Searing Spear, and barely any mass removal... I do love having 3x
Sulfuric Vortex though. That card ruins a lot of the decks. But Idk, I just don't see FW stacking up against the speed of Illusions, Zombies, and Humans. And God forbid you let CotMD ramp up to 7 lands unless you manage to get a Sulfuric Vortex out beforehand.
Elves was amazing this time around. I definitely see where you're coming from there. But I keep running into the problem of having no removal, period. The closest thing to it is
Taunting Elf, but there is so much spot and mass removal in this format, that she's just not reliable as a removal spell most of the time. I know a lot of people run
Wellwisher, and maybe that's my problem. I should add a few of her in to stall so I don't need to worry about removing anything. I just despise life gain in general. You should post your build, and I'll give it a few runs. I thought I had mine optimized, but maybe it's in need of some tweaking.