Jayce·Support Build

Most Popular

If you want to use the most popular Jayce Support build, you should take Flash and Ignite as your Summoner Spells. For runes, you should pick First Strike as your keystone, followed by Magical Footwear, Triple Tonic and Cosmic Insight in the primary tree, as well as Legend: Haste and Cut Down in the secondary tree. For rune shards, you want Adaptive Force in offense, Adaptive Force in flex and Health Scaling in defense, though it depends on the matchup. Finally, for your items, you should build Bloodsong as your first item, followed by Ionian Boots of Lucidity and Voltaic Cyclosword. For your last 3 items, you should build Bastionbreaker, Serylda's Grudge and finish with Serpent's Fang. For the skill order, you want to stick with Q - W - E. Right now, this build has 46.4% winrate over 97 matches played.

Optional

Your second option for Jayce Support build would be to take Flash and Ignite as your Summoner Spells. The runes that this build takes advantage of are Electrocute as your keystone, Sudden Impact, Grisly Mementos and Treasure Hunter in the primary tree, and Biscuit Delivery with Cosmic Insight in the secondary tree. The shards used in this build are Adaptive Force in offense, Adaptive Force in flex and Health Scaling in defense. The items for the build are Bloodsong, which you should build first, followed by Ionian Boots of Lucidity as your second item and Youmuu's Ghostblade as your third item. The rest of the items in order are Voltaic Cyclosword, Serpent's Fang and Serylda's Grudge. The skill order for this build is Q - W - E. In the current patch, this build has a 35.5% win rate over 93 matches.

Alternative

If you're looking for alternatives, you can use Flash and Ignite as your Summoner Spells, with runes being First Strike as your keystone, Cash Back, Triple Tonic and Cosmic Insight in the primary tree, and Sudden Impact with Treasure Hunter in the secondary tree, as well as Adaptive Force, Adaptive Force, and Health Scaling as your rune shards. The items that this build incorporates are Bloodsong as your first item, then Ionian Boots of Lucidity as a second item and Youmuu's Ghostblade as a third item. You want to finish the build with Voltaic Cyclosword, Serylda's Grudge and Serpent's Fang. As far as ability max order goes, you want to keep it Q - E - W. This build is currently sitting at a 42.4% win rate across 59 matches played.

Situational Jayce Runes and Items

Depending on the context of your game, your matchup, and enemy champions, you might want to consider building some situational items or take specific runes. Carefully examine your team, enemy team, game state , and your matchup to plan your Jayce build accordingly! For example, when it comes to rune shards, you might want to take either Armor or Magic Resist, depending on which champion you are about to lane against.