Margaret O'Brien vs Superman (At Earth's End): who would win?

Too close to call

Margaret O'Brien · Godzilla · Base

Tier

9-C, up to HIGH 7-A

Attack Potency

Street Level, up to Large Mountain Level

Speed

Transonic, up to Speed Of Light

Durability

Street Level, up to Building Level

Superman (At Earth's End) · DC · Base

Tier

9-C, up to 8-B

Attack Potency

Street Level, up to City Block Level

Speed

Supersonic

Durability

Street Level, up to City Block Level

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