[Stormy Peak]

"Sss..." Seems this beast is quite the tricky foe to deal with. With a reluctant hiss, Damon draws his sword and runs towards the dragon, the black flames that cover his body quickly spreading along the length of the sword.

As he runs, sword held in one hand, Damon makes a small ball of black fire form in his other hand and throws it in an overarm motion, aiming to hit the dragon's wing ideally. On impact the fire will immediately start to spread rapidly across the creature, which would be rather painful...and will also start to suck in the light and threaten to envelop the dragon in darkness.

If it misses, it'll fizzle out. Damon isn't particularly happy to have to work with this other fellow, but he'll at least be kind enough not to set him on fire.