Space Ishtar vs Zoma: who would win?

Zoma favored — Favored (~65%)

Space Ishtar · Nasuverse · Prime Ishtar

Tier

LOW 2-C, up to 1-C

Attack Potency

Universe Level+, up to Complex Multiverse Level

Speed

Omnipresent

Durability

Universe Level+, up to Complex Multiverse Level

Zoma · Dragon Quest · Base

Tier

2-C

Attack Potency

Low Multiverse Level

Speed

Massively Hypersonic+

Durability

Low Multiverse Level

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