Supreme (Image Comics) vs Rom (IDW 2005): who would win?

Too close to call

Supreme (Image Comics) · Supreme (Image Comics) · Moore's version

Tier

LOW 5-B, up to 4-C

Attack Potency

Small Planet Level, up to Star Level

Speed

Massively Ftl+

Durability

Small Planet Level, up to Star Level

Rom (IDW 2005) · Transformers · Base

Tier

LOW 5-B, up to HIGH 5-A

Attack Potency

Small Planet Level, up to Brown Dwarf Level

Speed

Massively Ftl+

Durability

Small Planet Level, up to Brown Dwarf Level

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