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Jax Build Guide by Jaxon_Official

Support [25.20] Jax Support

Support [25.20] Jax Support

Updated on October 14, 2025
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League of Legends Build Guide Author Jaxon_Official Build Guide By Jaxon_Official 1,026 Views 0 Comments
1,026 Views 0 Comments League of Legends Build Guide Author Jaxon_Official Jax Build Guide By Jaxon_Official Updated on October 14, 2025
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Runes: Main

Resolve
Grasp of the Undying
Demolish
Bone Plating
Unflinching

Inspiration
Magical Footwear
Biscuit Delivery
Bonus:

+10% Attack Speed
+10-180 Bonus Health
+10-180 Bonus Health

Spells:

1 2
Advanced
LoL Summoner Spell: Flash

Flash

LoL Summoner Spell: Teleport

Teleport

Threats & Synergies

Threats Synergies
Extreme Major Even Minor Tiny
Show All
None Low Ok Strong Ideal
Extreme Threats
Ideal Synergies
Synergies
Ideal Strong Ok Low None

Champion Build Guide

[25.20] Jax Support

By Jaxon_Official
How To Play

How to Play Jax Support



Wait for Hullbreaker


Hold your lane until you secure Hullbreaker — this item is the foundation of your split-push power. Your entire playstyle revolves around creating side-lane pressure that forces the enemy team to constantly respond. Once you get it, you’re no longer a support — you’re an unstoppable duelist disguised as one.

Execute Quick Trades Early


Focus on short, in-and-out trades using your auto-attack resets (W). Hit hard, then retreat before the enemy can react. Your goal in lane is to chip down health bars, draw pressure, and slowly create control over the wave. You don’t need to win lane outright — you just need to stay even and hit your core item timings.

Adapt to the Matchup


Against bursty melee supports like Leona or Rell, take Bone Plating to reduce early damage and counter-engage with E. Against poke-heavy lanes like Zyra or Karma, Second Wind gives you sustain to survive until your first recall. Jax can handle both styles — it’s all about patience and timing your trades.

Relentless Split-Push


Once Hullbreaker is complete, the real game begins. Push side lanes relentlessly and pressure towers whenever possible. With health and attack speed stacking, your autos become deadly, and Hullbreaker amplifies both your dueling power and your tower damage. Always be applying pressure — your presence on a side lane should force at least two enemies to respond, opening the map for your team.

Prioritize Objectives


Always keep your eyes on major objectives like Baron and Dragon. When you push far enough to draw enemy rotations, ping your team toward the opposite side of the map. You don’t always have to be there — your pressure alone creates objective control. But if a fight breaks out near your lane, collapse instantly and clean up with your superior stats.

Stay Map-Aware


Constant map awareness separates a good split-pusher from a great one. Before pushing deep, check for missing enemies and track the jungler. If two or more enemies are visible elsewhere, that’s your moment to push fearlessly. Use wards in enemy jungle entrances to spot rotations early and retreat before they collapse. You don’t die — you relocate.

Focus on Efficiency


Every second counts when you’re split-pushing. Your job isn’t to teamfight every time — it’s to make your team stronger by pulling pressure. If the enemy sends multiple members after you, that’s already a win. Every structure you take brings your team closer to victory, even if you’re not there for the final fight.

Maintain Pressure


Never stop moving between lanes. Rotate from bot to top after taking tier 2 towers, and keep minion waves pushed as far as possible. A true split-push Jax doesn’t give the enemy a moment to breathe. If you keep the tempo up, they’ll eventually crumble trying to defend every lane at once.

Remember: Jax support isn’t about being passive — it’s about breaking the map apart piece by piece. Build health, stack attack speed, and let Hullbreaker turn you into an unkillable side-lane menace. You don’t need backup — just vision, timing, and confidence. Keep the pressure, control the tempo, and watch the map fold around your presence.
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