Pazuzu vs Iwashiro Gunji: who would win?

Too close to call

Pazuzu · DC · Base

Tier: 9-B
Attack Potency: Wall Level
Speed: Unknown
Durability: Unknown

Iwashiro Gunji · Crows x Worst · Base

Tier: 9-B
Attack Potency: Street Level+, up to Wall Level
Speed: Subsonic
Durability: Street Level+, up to Wall Level

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