Shiki Ryougi (Saber) vs Kamen Rider Gatack: who would win?

Too close to call

Shiki Ryougi (Saber) · Nasuverse · Base

Tier

1-A

Attack Potency

Outerverse Level

Speed

Relativistic+, up to Immeasurable

Durability

Large Island Level

Kamen Rider Gatack · Kamen Rider · Post-Oma Day

Tier

1-A

Attack Potency

Outerverse Level

Speed

Immeasurable

Durability

Wall Level, up to Outerverse Level

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