Kirby (Kirby: Right Back at Ya!) vs Hel (Toaru): who would win?

Hel (Toaru) favored — Slight edge (~55%)

Kirby (Kirby: Right Back at Ya!) · Kirby · Base

Tier

LOW 6-B

Attack Potency

Small Country Level

Speed

Ftl+, up to Massively Ftl+

Durability

Small Country Level

Hel (Toaru) · Toaru Majutsu no Index · Base

Tier

6-B

Attack Potency

Country Level

Speed

Unknown

Durability

Unknown

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