Very simple model edit: make this missile play an .mdx on death

[darwin]

Hello,

I want a flaming arrow missile that explodes on death, using this .mdx for the exploding effect:
Abilities\Spells\Other\Incinerate\FireLordDeathExplode.mdx

The flaming arrow model is a hidden model in the game, but it's pasted here for your convenience:
http://www.hiveworkshop.com/forums/pastebin_data/ma1gk7/_files/FlamingArrowMissile.mdx

Several kind people told me how to do this, but I'm having no luck...it usually explodes continuously rather than just during its death animation.

Thank you very much.

Darwin