Pyro (FOX) vs Acid: who would win?

Pyro (FOX) favored — Slight edge (~55%)

Pyro (FOX) · Marvel · Base

Tier

8-B

Attack Potency

City Block Level

Speed

Supersonic

Durability

Unknown

Acid · Toaru Majutsu no Index · Base

Tier

8-B

Attack Potency

City Block Level

Speed

Average Human, up to Subsonic

Durability

City Block Level

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