Mr. Titan vs Aenarion: who would win?

Mr. Titan favored — Slight edge (~55%)

Mr. Titan · Kamen Rider · Hyakume Titan (Post-Surgery)

Tier

HIGH 4-C

Attack Potency

Large Star Level

Speed

Subsonic, up to Speed Of Light

Durability

Large Star Level

Aenarion · Warhammer Fantasy · Base

Tier

HIGH 4-C, up to LOW 2-C

Attack Potency

Large Star Level

Speed

Massively Hypersonic

Durability

Moon Level

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