Summoner Spells ◆ 3.14.16 · en_US Fortify 180s Cooldown Usage range200DescriptionGrants invulnerability to all allied turrets and causes them to attack 100% faster. While Fortify is ready to cast, you deal 9 bonus damage to minions.Unchanged since patch 3.6.14HistoryChanged in patch 3.15.4Patches 3.6.14 to 3.15.2Cost typePatches 0.151.2 to 0.154.3‹ PreviousFlash Back to listNext ›Ghost
