Closest I can get is Hoarfrost+Horn. If Shieldburst wasn't absolute dogwater, then Keprhis would actually be viable.

You've been keep'n going for a quite a while... I thought it was a funny act... now I'm slightly worried you go around in real-life (IRL) talking about it to your co-workers.. to the bar-tender anybody that will listen... its time... let it go... and join us.. the Warlocks.. we have basically just Ophidian (you can just play any subclass you want)... but some might say transversive.. and other gimmicky stuff but they lie.. 😆 Oh I just noticed I thought its for PVP.. it may not be..