Jarvan IV Support is ranked B Tier and has a 53.30% win rate in LoL Ultimate Spellbook Patch 11.24. We've analyzed 3318 Jarvan IV Support games to compile our statistical Jarvan IV Spellbook Build Guide. For items, our build recommends: Goredrinker, Plated Steelcaps, The Collector, Sterak's Gage, Thornmail, and Pauldrons of Whiterock. For runes, the strongest choice is Domination (Primary) with Electrocute (Keystone), and Precision (Secondary). The optimal Summoner Spells for this build are Placeholder and Flash. Starting items should include Steel Shoulderguards, Long Sword, Refillable Potion, and Stealth Ward. Jarvan IV's Best Spellbook Support matchups include Sett, Amumu, and Ivern. Jarvan IV's Best Spellbook Support counters are Neeko, Veigar, and Annie.