What happens if you take out the fire from the Elderflame and make it into a phantom? You get the Elderfrost Phantom. Elderfrost Phantom is a cooler, calmer, spikier version of his brother, the Elderflame vandal. I got this idea from a post on this sub and a comment under it mentioning the name to be taken as 'Elderfrost'.

Hope you like it!

Base

VFX

Variants (I'm sorry if these don't look too good. I couldn't think of many colors which would resemble ice)

Animations (I'm sorry again as I couldn't provide any artwork for the animations. My pc got a hard disk error and it deleted all the previous artwork files I had. Instead, here is a text explaining what I had in mind for the animations)

Its bullets could be ice shards/spikes or somethin like that