Millennian Io vs Goliath: who would win?

Too close to call

Millennian Io · Godzilla · Unstable State/Orga

Tier

8-A

Attack Potency

Multi-City Block Level

Speed

Subsonic, up to Supersonic+

Durability

Multi-City Block Level

Goliath · RWBY · Goliath

Tier

8-A

Attack Potency

Multi-City Block Level

Speed

Subsonic, up to Hypersonic+

Durability

Multi-City Block Level

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