Solo Leveling: Arise just changed how endgame boss fights are supposed to be built: the June update adds Liu Zhigang, the first Fire-attribute Buster, and a class mechanic aimed at enemies that do not play by the old break-gauge rules.
The update is not just another banner refresh. It adds a new combat role, a Buster-only artifact set, two new Wind-attribute weapons for Sung Jinwoo, new high-end boss content, and redeem codes with upgrade materials, according to Notebookcheck.
Why the June update forces a roster check now
The immediate problem for players is simple: existing teams built around traditional Breaker and Striker patterns may not be optimal for the new content Netmarble is pushing.
Liu Zhigang enters as China’s top hunter and a Fire-attribute SSR unit. He also arrives as the first character attached to the new Buster role. That matters because Netmarble is not presenting Buster as a cosmetic label. It changes when damage is stored, when it is released, and which enemies the role is meant to punish.
The June update also lands with progression pressure attached:
- Chapters 32 through 34 are now available on hard and reverse hard modes.
- Players at battle class 85 can enter the high-tier workshop dungeon The First Land.
- Shadow companion summoning during active matches no longer costs resources.
- Surtur’s Flame launches as a Buster-focused artifact set.
- New redeem codes provide upgrade materials and entry resources before their expiry.
That mix gives returning players a clear reason to log in and gives active players a reason to reassess teams. The key question is not only whether Liu is strong. It is whether the new Buster loop fits the bosses and modes players are trying to clear.
For readers tracking the wider games beat, MLXIO has also covered adjacent releases such as Epic Games Drops $4.99 Wytchwood Free Until June 11 and 1.5M Sales Expose Amazon’s Risky James Bond Game Grab, but this update is specifically about Netmarble’s live-service tuning inside Solo Leveling: Arise.
How Buster changes fights without replacing Breakers
The most important detail: Buster is not a straight replacement for Striker or Breaker roles.
In the June Developer Live recap published by Inven Global, Netmarble framed Buster around enemies without break gauges. The class is designed to work with Stackers, building damage while a target is in an Overload state, then detonating that stored damage when Overload ends.
“The new ‘Buster’ class is designed to synergize with ‘Stackers’ to handle enemies without break gauges.”
That makes Buster less about cracking a visible defensive bar and more about timing a delayed payoff. The role pressures bosses during phases where conventional break planning may not apply.
A simplified comparison:
| Role | Core job in the source material | Best fit implied by the update |
|---|---|---|
| Breaker / Striker | Existing roles Netmarble says still have distinct use cases | Content where traditional break and damage patterns remain effective |
| Stacker | Helps create or interact with Overload setups | Enemies where Overload timing matters |
| Buster | Accumulates Buster damage during Overload and detonates after it ends | Bosses without break gauges, especially where delayed burst matters |
The practical evaluation changes with that. Players should not judge a Buster only by immediate skill damage. They should look at whether the unit can reliably benefit from Overload windows, whether the team can trigger those windows, and whether artifacts amplify the detonation cycle.
Liu Zhigang is built as a weapon-swapping Fire Buster
Liu Zhigang is the headline because he gives the new class its first real test case.
Netmarble built him around his “Weapon Master” identity from the original work. His kit switches between dual blades, bows, spears, and greatswords during attack chains. The source material also highlights Hidden Dragon, a special move that drives forward while knocking away incoming ranged attacks.
His artifact pairing is just as important as his skills. Surtur’s Flame is designed for Busters and provides base Attack/Defense increases. The full eight-piece set boosts the Buster loop by stacking Buster skill damage and triggering an explosive payoff when a teammate triggers Overload. It also increases damage against Overloaded targets.
One limitation is explicit: Sung Jinwoo does not benefit from Surtur’s Flame because the set is locked to Busters. That prevents the artifact from becoming a general-purpose Jinwoo upgrade and keeps its value tied to the new role.
For team building, this narrows the decision. Pulling or investing in Liu is not just about adding another Fire SSR. It is about whether a player wants to build around Overload, Buster-exclusive gear, and bosses designed to reward that structure.
A real boss example: Raquian shows the Buster use case
The cleanest example from the June update is Raquian, the new Workshop of Brilliant Light boss.
Raquian is described as a Primordial Master and King of the Giants. He is weak to Fire and Dark attributes and, crucially, lacks a break gauge. That detail is the bridge to Liu Zhigang. A Fire Buster entering in the same update as a Fire-weak, no-break-gauge boss is not subtle.
A grounded battle plan looks like this:
- Start with Overload setup: Use team tools that help create the Overload state rather than wasting major burst into a normal phase.
- Bring in Liu Zhigang during the Overload cycle: His Buster role is designed to accumulate damage while that state is active.
- Let the stored payload detonate after Overload ends: The class payoff is delayed, so the value comes from timing rather than button-mashing.
- Respect Raquian’s special patterns: At 50% HP, Raquian uses Gigantic Punch, which “cannot be dodged with Extreme Evasion,” so players must keep distance instead of relying on that dodge window.
This is not the old “break the gauge, then unload everything” script. The June update asks players to track state timing more carefully. Spending major skills before Overload, or treating Liu as a generic Fire damage unit, risks missing the reason Buster exists.
Redeem codes give players a short preparation window
Netmarble also tied the update to redeemable rewards. The codes listed in the June Developer Live are valid until July 2, 2026, 08:59 (KST):
- THX_2ND_5LA: 1k Advanced Mana Crystals, 5 Lv.120 Artifact Recipes, 100 Dungeon Entry Keys
- L1U_Zh1G4NG: 2 Hunter Exclusive Weapon Designs, 20 Skill Spellbook III, 30 Hunter Mana Elixir III
- 604_UPD4TE: 5 Artifact Enhancement Reset Tickets, 500 Artifact Enhancement Chip I, 200 Artifact Enhancement Chip II
These rewards matter because the update’s new systems are material-hungry by design. Surtur’s Flame can be obtained through Instance Dungeons, crafting, and related events, while the Artifact Crafting & Reconfiguration event allows up to 9 crafts and 25 reconfigurations during the period.
Sung Jinwoo also receives two Wind weapons: Storm’s Call and Soma & Asura. Storm’s Call can stack a Wind-attribute Overload damage buff up to 6 times, while Soma & Asura can chain up to 14 skills during a damage cycle when its conditions are met.
The practical move is clear: redeem the codes before they expire, then decide whether resources go toward Liu’s Buster setup, Jinwoo’s new Wind package, or broader artifact upgrades. The next signal to watch is how often Netmarble designs bosses like Raquian — enemies without break gauges where Buster is not optional flavor, but the cleanest answer.
Key Takeaways
- Liu Zhigang introduces the first Buster role, changing how players approach endgame bosses.
- New hard and reverse hard chapters plus The First Land dungeon raise progression pressure for active players.
- The update gives returning players fresh content, free resources, and a reason to reassess team builds.
