Gumball Guardians vs Omega Weapon (Final Fantasy VI): who would win?

Gumball Guardians favored — Slight edge (~55%)

Gumball Guardians · Adventure Time · Base

Tier

5-A

Attack Potency

Large Planet Level

Speed

Ftl+

Durability

Large Planet Level

Omega Weapon (Final Fantasy VI) · Final Fantasy · Base

Tier

5-A

Attack Potency

Large Planet Level

Speed

Sub-Relativistic+

Durability

Large Planet Level

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