Aleister Crowley (CW) vs Ruby (Eyeball): who would win?

Aleister Crowley (CW) favored — Slight edge (~55%)

Aleister Crowley (CW) · DC · Base

Tier
LOW 7-B
Attack Potency
Small City Level
Speed
Unknown
Durability
Unknown

Ruby (Eyeball) · Steven Universe · Fused with other Rubies

Tier
HIGH 7-C
Attack Potency
Large Town Level
Speed
Relativistic
Durability
Large Town Level

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