Megahex vs Doctor Fate (Classic): who would win?

Megahex favored — Slight edge (~55%)

Megahex · Kamen Rider · Original Form

Tier

1-A

Attack Potency

Outerverse Level

Speed

Immeasurable

Durability

Outerverse Level

Doctor Fate (Classic) · DC · Nabu

Tier

1-A

Attack Potency

Outerverse Level, up to Outerverse Level+

Speed

Massively Ftl+, up to Immeasurable

Durability

Outerverse Level

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