Iblis (Game) vs Zephyro: who would win?

Iblis (Game) favored — Favored (~65%)

Iblis (Game) · Sonic · Base

Tier

HIGH 3-A

Attack Potency

High Universe Level

Speed

Superhuman, up to Massively Ftl+

Durability

High Universe Level

Zephyro · Honkai: Star Rail · Base

Tier

3-B, up to 2-A

Attack Potency

Multi-Galaxy Level, up to Multiverse Level+

Speed

Massively Ftl+, up to Infinite

Durability

Multi-Galaxy Level

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