Gina Chamber vs "Dread Emperor" Ganishka: who would win?

Gina Chamber favored — Favored (~65%)

Gina Chamber · Undead Unluck · Base

Tier
7-A, up to HIGH 7-A
Attack Potency
Mountain Level, up to Large Mountain Level
Speed
Hypersonic+
Durability
Large Mountain Level

"Dread Emperor" Ganishka · Berserk · Shiva Form

Tier
HIGH 7-A
Attack Potency
Multi-City Block Level
Speed
Subsonic, up to Subsonic+
Durability
Large Mountain Level

A heuristic estimate from normalized VS Battles Wiki stats: tier, attack potency, speed and durability.