The Lady of Pain vs Yggdrasil (God of War): who would win?

Yggdrasil (God of War) favored — Slight edge (~55%)

The Lady of Pain · Dungeons & Dragons · Unrestricted

Tier
LOW 1-C, up to HIGH 1-B
Attack Potency
Low Complex Multiverse Level, up to High Hyperverse Level
Speed
Infinite
Durability
Low Complex Multiverse Level, up to High Hyperverse Level

Yggdrasil (God of War) · God of War · Base

Tier
LOW 1-C
Attack Potency
Low Complex Multiverse Level
Speed
Nigh-Omnipresent
Durability
Low Complex Multiverse Level

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