Space Ishtar vs The Player (Plants vs. Zombies): who would win?

Too close to call

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

The Player (Plants vs. Zombies) · Plants vs. Zombies · Plants vs. Zombies Heroes

Tier

2-C

Attack Potency

Low Multiverse Level

Speed

High Hypersonic+, up to Speed Of Light

Durability

Human Level, up to Low Multiverse Level

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