Rain (Federation of Martial Arts) vs Saronia A. Irivika: who would win?

Rain (Federation of Martial Arts) favored — Slight edge (~55%)

Rain (Federation of Martial Arts) · Mortal Kombat · Base

Tier

9-C

Attack Potency

Street Level

Speed

Massively Hypersonic+

Durability

Street Level

Saronia A. Irivika · Toaru Majutsu no Index · Base

Tier

9-C, up to 9-B

Attack Potency

Street Level, up to Wall Level

Speed

Peak Human

Durability

Wall Level

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