Rengar Support is ranked Off Meta Tier and has a 43.93% win rate in LoL Patch 13.23. We've analyzed 2107 Rengar Support games to compile our statistical Rengar Build Guide. For items, our build recommends: Umbral Glaive, Ionian Boots of Lucidity, Duskblade of Draktharr, Prowler's Claw, The Collector, and Pauldrons of Whiterock. For runes, the strongest choice is Precision (Primary) with Fleet Footwork (Keystone), and Domination (Secondary). The optimal Summoner Spells for this build are Flash and Ignite. Starting items should include Steel Shoulderguards, Health Potion, and Stealth Ward. Rengar's Best Support matchups include Annie, Malphite, and Shen. Rengar's Best Support counters are Braum, Nami, and Heimerdinger.