Dragon's Fury

The Dragon's Fury is a flamethrower type weapon for the pyro that can be found in chests after completing the very first level and can be found in all other sources as well after beating the first boss. Every 0.3 seconds the Dragon's Fury shoots a ball of fire that does 6 damage and ignites the target, doing 4 damage every second for 4 seconds.

Strategy
Mandarbmax says: This weapon is a lot like the flare gun but with no reloading, so not really worth your time.