Boss Raid - Zakum

Zakum is a survival check before it is a damage check.

Boss Raid Zakum rewards clean play. Use enough boss damage to matter, then protect the run from deaths, stuns, bad safe-box movement, and missed hits.

Built from official Zakum notes, main Discord boss-raid discussion, Ethan's Hard / Very Hard Zakum guide, saved reward-table discussion, and current maplestoryidle.info artifact / Accuracy references.

Fast setup

Use the ticket run for rewards and practice runs for pattern comfort.

Challenge Mode can be used without spending a ticket, but it does not give the main reward table. Use it to learn arm warnings, safe boxes, falling rocks, and stun chains before spending real weekly Boss Raid tickets.

Open setup Reward table Accuracy guide
On this page Quick start Mechanics Setup Rewards Chaos Zakum Run checklist Sources

Quick start

Clear consistency comes from staying alive while dealing enough boss damage.

If the party dies early, add survivability and learn the patterns. If the party survives but timer or HP is the wall, shift into boss damage, Critical Damage, Defense Penetration, and better artifact uptime. If you see misses, solve Accuracy before judging the rest of the setup.

1. Stay alive 2. Stop misses 3. Add boss damage 4. Use Zakum artifact 5. Practice safe-box movement

Mechanics

Make the screen readable first.

Community Zakum advice starts with visibility. Set allies low, keep the enemy visible, and reduce damage-skin clutter so the danger markers are easier to read.

Start near center Mid-screen gives more time to reach safe boxes after the arms are gone.
Dodge arm warnings Do not tunnel on damage when arm tells, laser pressure, or burning ground appear.
Respect stuns Falling rocks and summoned monsters can chain into deaths if you keep attacking through them.
Do not stack bodies Standing on top of teammates makes red boxes and personal danger harder to read.
Use Easy to learn Practice the movement on lower difficulty before spending runs on Hard, Very Hard, or Chaos.
Death count beats CP A higher CP build that dies early contributes less than a stable build with lower sheet damage.

Setup

Use companions as passive effects, not summons.

Standard Boss Raid disables companion summons. Treat the main, alt-main, and sub choices below as equipped / inventory effect planning. If an exact page is already equipped as your main, replace that duplicate sub page with the next strongest matching effect you own.

Companions

Main picks
Main companion Boss damage Night Lord Boss Monster Damage
Alt main Speed Bow Master Attack Speed
Sub companion effects
Unique Night Lord Boss Monster Damage Unique Bow Master Attack Speed Crit check F/P Mage Critical Rate Basic hits Paladin Basic Attack Damage Min roll Shadower Min Multiplier Damage Max roll Hero Max Multiplier Damage

Main and alt main are equipped choices. Sub companions show the passive effect mix; duplicate effects use Unique or Epic pages because the exact same rarity cannot be equipped twice.

Ability / gear direction
1Boss Monster Damage 2Critical Rate to cap 3Critical Damage 4Defense Penetration 5Max HP if dying
Result check
1Deaths left 2Misses 3Boss HP left 4Timer left

Artifacts

1 Zakum's Stone Piece 2 Hexagon Necklace 3 Book of Ancient 4 Star Rock 5 Icy Soul Rock 6 Silver Pendant

Move Star Rock down or out if the extra damage taken is causing deaths. Zakum's Stone Piece is for Zakum; do not treat it as a general boss artifact outside this raid.

Rewards

Normal, Hard, and Very Hard community drop table.

The saved Discord reward thread gives a complete Normal / Hard / Very Hard percentage table. Chaos needs a current rate table before exact percentages belong in the guide.

Reward Normal Hard Very Hard
50,000 Mesos 35% 35% 35%
200 Elite Monster Summon Points 16% 16% 16%
Aquatic Letter Unique, 15% Unique, 15% Legendary, 15%
10,000 Weapon Enhancement Stones 10% 10% 10%
Zakum Helmet Unique, 9% Unique, 9% Legendary, 9%
200 Spell Traces 7% 7% 7%
Zakum Scroll (Low) 4% 3% 3%
100 Time Reduction Tickets (1 min) 3% 3% 3%
Zakum Helmet, second table line Unique, 1% Legendary, 1% Legendary, 1%
Zakum Scroll (Mid) - 1% 1%

Chaos Zakum

Chaos is where the equipment checks become the point of the run.

Current in-game checks show Chaos Zakum Helmet as a skill-heavy boss drop. It comes with a default All Skill Levels sub option, then rolls up to 3 additional sub options, so judge the full helmet by its real lines instead of CP alone.

Chaos Zakum Helmet item info showing All Skill Levels and up to 3 sub options
Chaos Zakum Helmet item info. All Skill Levels is the default sub option; the remaining sub options still decide whether the helmet is worth keeping.
Default All Skill Levels The helmet shows All Skill Levels as its fixed sub option, currently shown as 15~15 in the item info.
Up to 3 more sub options The extra rolls decide the actual keep. Look for lines that match your class and content wall.
Accuracy check The current MSI Accuracy reference lists Chaos Zakum at 340 Accuracy, so solve hit rate before judging damage rolls.

Run checklist

Fix the reason the run failed.

  • Deaths early: add Max HP / survivability, lower visual clutter, and practice the pattern in lower difficulty.
  • Deaths late: stay closer to the center after arms are gone and do not stack with teammates.
  • Misses: compare your Accuracy against the Zakum difficulty target before changing damage lines.
  • Low boss HP progress: add Boss Monster Damage, Critical Damage, Defense Penetration, and stronger passive companion effects.
  • Good survival but bad rewards: keep weekly tickets for the difficulty that still drops useful helmet / eye accessory / equipment upgrades.

Guide changelog

Updates

  • - Added the standalone Boss Raid Zakum page with survival-first setup, passive companion board, artifact ranking, Normal / Hard / Very Hard drop table, and Chaos equipment note.
Sources referenced