Always run out of mana? Sorc sucks, better play SW - they can cast forever without worrying at all?
Somewhat true, but you may choose to take a step in the right direction, right here, right now!
Every time you want to use Flame Spray, stop and wait for a moment: does your target have the Flame Fusion (or Hot Shot from a gunner) debuff on it? No?
Use Storm Strike instead! Same damage, 30% lower mana cost! If it's on cooldown, better go Glacial Shard.
Do not use Flame Spray without...
To fellow sorcerers