Jax
Grandmaster at Arms
RuneterraHow this list works
✓ = Jax can claim it Jax has no constellation: they cap at 3 stars and only need Fragments.
Jax Fragments
No adventure gives Jax-specific Fragments. They come from Cosmic Vaults (quests, Legend Levels, adventure rewards, Glory Store Platinum Vaults), or use Wild Fragments.
Wild Fragments, usable on any champion (20)
- 0★
The Swift Scout 0★ World #2 · clear with any champion 10 Wild Fragments - 0★ The Swift Scout 0★ World #3 · clear with any champion 10 Wild Fragments
- 0★ The Swift Scout 0★ World #4 · clear with any champion 10 Wild Fragments
- 0.5★
The Bounty Hunter 0.5★ World #1 · clear with any champion 10 Wild Fragments - 0.5★ The Bounty Hunter 0.5★ World #2 · clear with any champion 10 Wild Fragments
- 0.5★ The Bounty Hunter 0.5★ World #3 · clear with any champion 10 Wild Fragments
- 0.5★ The Bounty Hunter 0.5★ World #4 · clear with any champion 10 Wild Fragments
- 1★ The Wrath of Zaun 1★ World #1 · clear with any champion 10 Wild Fragments
- 1★ The Wrath of Zaun 1★ World #2 · clear with any champion 10 Wild Fragments
- 1★ The Wrath of Zaun 1★ World #3 · clear with any champion 10 Wild Fragments
- 1★ The Wrath of Zaun 1★ World #4 · clear with any champion 10 Wild Fragments
- 3★
The Dragonsire 3★ World #1 · clear with a Runeterra champion 15 Wild Fragments - 3★ The Dragonsire 3★ World #3 · clear with a Bandle City champion 15 Wild Fragments
- 3★ The Dragonsire 3★ World #5 · clear with a Noxus champion 15 Wild Fragments
- 3★ The Dragonsire 3★ World #7 · clear with a Freljord champion 15 Wild Fragments
- 4.5★ The Tidal Trickster 4.5★ Nightmare #1 · clear with a Bilgewater champion 20 Wild Fragments
- 4.5★ The Tidal Trickster 4.5★ Nightmare #3 · clear with a Bandle City champion 20 Wild Fragments
- 5★
The Ruined King 5★ Nightmare #3 · clear with a Shurima champion 20 Wild Fragments - 6.5★ The Ancient Fear 6.5★ Nightmare #3 · clear with a Piltover & Zaun champion 20 Wild Fragments
- 10★ With Friends Like These... 10★ Nightmare #3 · clear with a new champion 500 Wild Fragments
Upgrade cost
| Unlock | 30 Fragments |
| 1 Star | 10 Fragments |
| 2 Stars | 20 Fragments |
| 3 Stars | 40 Fragments |
| Total | 100 Fragments |
Star powers
-
1★ Last Light of IcathiaAllies have "
Attack: Grant me +1|+0. If I am equipped, also grant my equipment +1|+0." -
-
3★ Last Light of Icathia IIAllies have "
Attack: Grant me +1|+1. If I am equipped, also grant my equipment +2|+0."
Starting deck · 18 cards
Champion level rewards
- 1
Relic slot 1 opens (common) - 2
Bloodthirsty Marauder gets 
Skirmisher's Sabre - 3
Ionian Hookmaster gets 
Locket of the Iron Solari - 6
Catch! gets 
Poro Snax - 8 Relic slot 1 becomes rare
- 9
Merciless Hunter gets 
Speed Wraps - 12
Piltovan Castaway gets 
Greatclub - 13 Relic slot 2 opens (common)
- 15
Desert Duel gets 
Ardent Censer - 18
Combat Cook gets 
Hearty Rations - 19 Relic slot 2 becomes rare
- 21
Wandering Shepherd gets 
Phage - 24 Ionian Hookmaster gets
Studded Leather - 25 Relic slot 3 opens (common)
- 27 Piltovan Castaway gets
Ancient Coin - 30 Relic slot 3 becomes rare
Relic slots: 1st at level 1 (rare at 8), 2nd at 13 (rare at 19), 3rd at 25 (rare at 30).
As a reinforcement
When another champion picks Jax at a 
Reinforcement node, Jax joins that deck as 2 copies, together with 2 copies of each of these cards:
Community favourites
Signature and campaign relics
No signature or campaign relic for Jax. Browse all relics.
Most used relics for Jax
Across recorded clears, guide builds and players' voted builds below.
- 1
Living Weapon2 guide builds · 6 player builds - 2
Crownguard Inheritance2 guide builds · 3 player builds - 3
The Beast Within1 guide build · 3 player builds - 4
Chosen by the Stars1 clear · 1 guide build - 5
Perfect Hex Core1 clear · 1 guide build - 6
Voidborne Carapace1 clear · 1 player build - 7
Laurent Bladerack1 guide build · 1 player build - 8
Black Shield2 player builds
Proven clears · 10-Star Zoe Adventure
Guide builds
- Aggressive WeaponmasterThe Beast WithinCrownguard InheritanceLiving Weapon
- Stat ScalerPerfect Hex CoreChosen by the StarsLiving Weapon
- Destiny Spellcaster
Deck of Destiny
Found Fortune
Echoing Spirit - Accessible ChallengerCrownguard InheritanceLaurent Bladerack
Troll King's Crown
Why each relic, and how to play these builds: full guide on Runeterra Relics ↗
Top player builds · 7 shared on LoR Relics
Builds from Runeterra Relics (Fan-made champion guides by one author; first drafted with AI from Discord, Reddit and YouTube, about half reviewed by hand (per their About page).) and LoR Relics (Relic builds shared and voted on by players.). Collected 2026-10-13.
Jax on the LoR wiki ↗ · in Path of Champions since V3.14
Community guides · 2
＋ Write a Jax guide- Jax: equipment growth and a level-up rally Attack with equipped allies, compound their equipment stats and use a level-up rally to attack again. 3★ · level 30 · Easy · from r/LegendsOfRuneterra
- Jax: Living Weapon into a second attack Forge the Light of Icathia repeatedly, then Rally on level-up to attack again with larger equipment. 3★ · level 30 · Easy · from the PoC community