Gina Chamber vs Optimus Prime (Dreamwave Unicron Trilogy): who would win?

Gina Chamber favored — Slight edge (~55%)

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

Optimus Prime (Dreamwave Unicron Trilogy) · Transformers · Power-linked with Overload

Tier

7-A, up to HIGH 7-A

Attack Potency

Mountain Level, up to Mountain Level+

Speed

Superhuman, up to Massively Hypersonic+

Durability

Mountain Level

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