Icicle vs Anivia: who would win?

Icicle favored — Slight edge (~55%)

Icicle · DC · Helmet of Nabu

Tier

6-A

Attack Potency

Continent Level

Speed

Unknown

Durability

Continent Level

Anivia · League of Legends · Base

Tier

6-B

Attack Potency

Country Level

Speed

Massively Ftl+

Durability

Country Level

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