Dark Wizard's Meteor Needs To Look Different

There is hardly any difference at all, except for the few flame particles changed into purple ones. The flames left afterward are also purple but the particles are so few and far between you can hardly see it. Instead of a typical vanilla explosion, it should be puffs of black smoke and purple twinkles, the same way their heal spell looks. Or maybe even a firework.

 

Firework I like. But with what colour/fade/explosion?