Iron Man (Marvel Tōkon) vs Tyrion Lannister: who would win?

Iron Man (Marvel Tōkon) favored — Slight edge (~55%)

Iron Man (Marvel Tōkon) · Marvel · Base

Tier

10-B, up to 4-C

Attack Potency

Human Level, up to Star Level

Speed

Supersonic+

Durability

Human Level, up to Star Level

Tyrion Lannister · Game of Thrones · Base

Tier

10-B, up to 8-A

Attack Potency

Human Level, up to Multi-City Block Level

Speed

Athletic Human, up to Subsonic

Durability

Human Level, up to Wall Level+

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