Fiamma of the Right vs Wizpig: who would win?

Wizpig favored — Slight edge (~55%)

Fiamma of the Right · Toaru Majutsu no Index · La Persona Superiore a Dio

Tier

5-B

Attack Potency

Planet Level

Speed

Peak Human, up to Speed Of Light

Durability

Human Level, up to Planet Level

Wizpig · Super Mario Bros · Base

Tier

5-B

Attack Potency

Planet Level

Speed

Supersonic, up to Relativistic

Durability

Unknown

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