Thanks for the suggestions, the archfiend looks like a really decent alternative win con, a bit pricey for the deck's low curve though, and since felidar didn't get the ban it deserved I'm gonna switch those spray for the usual
shock again,
fatal push is indeed strong but my deck cannot really draw out its potential fully with revolt so its powerfulness can drop in some situations, while
lightning axe can burn all the costy flyers and I have enough madness outlets for the tempers, but since mardu vehicles is gonna stick with us too I might as well add one. Chandra is a win con that provides acceleration and ramp but it is not needed in this deck since the point is not playing big but damaging the opponent big and quick, also I wanna try Hazoret because I like her a lot and she fits in this discard aggressive shell IMO. And 3 is not a problem since you can always discard her. I will consider Chandra as a sideboard option though, since she can help with
attrition games.