Quote Originally Posted by Jinko View Post
In a party if i cast Fire > Fira > Firaga I will surely die.

If i could follow up with Blizzard > Blizaara i could at least bind the mobs in place and have a chance to survive.
First, Blizzara itself is instant-cast, making it useful for instant CC bind AoE.
Second, in a party bind wears off on hit so you'd still be getting thrashed thanks to fellow party members.
Finally, don't bother with Firaga.