Githyanki vs Lord Harkon: who would win?

Lord Harkon favored — Slight edge (~55%)

Githyanki · Dungeons & Dragons · Lich Queen

Tier

HIGH 6-A

Attack Potency

Multi-Continent Level

Speed

Hypersonic+, up to High Hypersonic+

Durability

Multi-Continent Level

Lord Harkon · The Elder Scrolls · Base

Tier

HIGH 6-A

Attack Potency

Multi-Continent Level

Speed

Massively Hypersonic+

Durability

Multi-Continent Level

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