Leonardo da Vinci (Assassin's Creed) vs Regulus Corneas: who would win?

Regulus Corneas favored — Slight edge (~55%)

Leonardo da Vinci (Assassin's Creed) · Assassin's Creed · Base

Tier

10-B, up to 8-C

Attack Potency

Human Level, up to Building Level+

Speed

Average Human, up to Supersonic

Durability

Small Building Level+

Regulus Corneas · Re:Zero kara Hajimeru Isekai Seikatsu · Base

Tier

10-B

Attack Potency

Human Level

Speed

Average Human, up to Ftl

Durability

City Level

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