Fire/Poison Mage Builds Post-Big Bang?

Just want to say, after actually attempting to incorporate Big Bang into my training, I think it's a very low priority skill to max, at least while we don't have Lionheart Castle. It will generally 1hko everything when you fully charge it up, and it does over 80% of its max damage at level 1, so you don't really need the added DPS. I also hate the stupid "lose your charge completely when something spawns on you as you release it" factor. Max Meteor is actually pretty useful while training. I can get one off every cycle through a map or every other cycle, depending on the size of the map, and it still 1hkos everything and makes things very easy. I've been hunting Werewolves for Paralyze 30 and there's a spot on the map where you can take out 3 platforms with Meteor. I keep it on my quickslot and I keep an eye on the cooldown, and use it whenever I can. New build (this is how I plan to reset my SP in an hour):

1 Paralyze, 1 Big Bang, 1 Meteor
Max Buff Mastery
Max Paralyze
Max Infinity
19 Maple Warrior
Max Meteor
-afterward (I'm only 15x)-
Max Big Bang
Max Ifrit

Teleport Mastery is incredibly fun and kicks so much ass. I get almost everything done with just Paralyze and Teleport.