Dr. Zomboss vs Komaba Ritoku: who would win?

Komaba Ritoku favored — Slight edge (~55%)

Dr. Zomboss · Plants vs. Zombies · Base

Tier

8-B, up to 2-C

Attack Potency

City Block Level, up to Low Multiverse Level

Speed

Average Human, up to Relativistic+

Durability

City Block Level, up to Low Multiverse Level

Komaba Ritoku · Toaru Majutsu no Index · Base

Tier

8-B

Attack Potency

City Block Level

Speed

Subsonic

Durability

City Block Level

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