Rodan (Godzilla Final Wars) vs Way Big (Reboot): who would win?

Way Big (Reboot) favored — Slight edge (~55%)

Rodan (Godzilla Final Wars) · Godzilla · Base

Tier

LOW 5-B

Attack Potency

Small Planet Level

Speed

Supersonic+, up to Relativistic+

Durability

Small Planet Level

Way Big (Reboot) · Ben 10 · Base

Tier

LOW 5-B

Attack Potency

Small Planet Level

Speed

Relativistic

Durability

Small Planet Level

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