Great Race of Yith vs Shulker: who would win?

Too close to call

Great Race of Yith · Cthulhu Mythos · Second "Cone shaped" body

Tier

8-C

Attack Potency

Building Level

Speed

Unknown

Durability

Building Level

Shulker · Minecraft · Base

Tier

8-C

Attack Potency

Building Level

Speed

Immobile, up to Subsonic

Durability

Building Level, up to City Block Level

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