Rod of Ages buffs in patch 13.1 will boost Kassadin, Anivia

League of Legends patch 13.1 buffs AP item Rod of Ages, which strengthens scaling mid lane mages Anivia, Kassadin, and Ryze.

Syndra Counters - Best Counter Picking Stats and Matchups for LoL Patch 13.24

Patch 13.4 notes

Patch 13.4 notes - League of Legends Patch Notes - RiotWatch

Ivern Build Guide : Ivern Jungle - Learn to OTP [s13.14] :: League of Legends Strategy Builds

Patch 13.4 notes

Early League of Legends Patch 13.12

VPBE, League of Legends Wiki

Anivia VS Kassadin GUIDE - You Will NEVER Lose This Matchup Again

Rod of Ages is misleading and overhyped : r/leagueoflegends

Kassadin Counters - Best Counter Picking Stats and Matchups for LoL Patch 13.24

Rod of Ages is misleading and overhyped : r/leagueoflegends