Quick Answer
Use this guide for formation planning, strategy execution, and reward tracking. Check the current event checklist for today’s short action list.
Ryuuou Army Raid at a Glance
Event type
Multiplayer raid operation
Difficulties
Casual (recommended Lv.25) / Challenge (Lv.40+ required)
Boss weakness
Fire super weakness; also weak to Lightning and Light
Key mechanic
Orange gauge instant-death attack, barrier floor, charm disables
Must-kill adds
Jinmenju (special gauge drain), Heal Slime (boss HP recovery)
Event deadline
Through June 16, 2026 11:59
Activity Overview
The Ryuuou Army Raid Operation is a time-limited multiplayer quest where players team up to defeat the Ryuuou Army boss and manage waves of adds. The raid has two distinct difficulty modes.
| Difficulty | Requirement | Purpose |
|---|---|---|
| Casual | Recommended Lv.25 | Learn mechanics, practice add priority, farm basic rewards |
| Challenge | Lv.40+ required; Lv.50 recommended | Intended for stronger teams; harder enemy damage and survival pressure |
Challenge is gated behind the Lv.40 requirement. If you are below that threshold, run Casual to learn the add spawn order and boss attack timing before pushing for the higher difficulty.
Boss Profile
The Ryuuou Army boss has clear elemental weaknesses and a set of dangerous mechanics that shape team composition and positioning.
| Attribute | Detail |
|---|---|
| Super weakness | Fire |
| Secondary weaknesses | Lightning, Light |
| Key threats | Instant-death attack, charm disable, barrier floor damage |
| Add spawns | Jinmenju, Heal Slime, Skeleton Knight |
Fire damage dealers get the largest damage bonus and should be the core of your damage plan. Lightning and Light are viable alternatives if your fire options are underleveled.
Recommended Formation
Three formation options cover different account states and weapon availability.
Option A: Fire Magic Focus
| Slot | Role | Weapon |
|---|---|---|
| Main carry | Fire magic DPS | Ryuuou Staff |
| Support | Healing and buffs | Princess of Radatoom’s Staff |
| Sub DPS | Lightning physical or fire backup | Roto Sword or second Ryuuou Staff |
| Tank / utility | Barrier floor nullify | Roto Shield |
This setup maximizes fire damage against the boss super weakness. Multiple Ryuuou Staffs scale well in coordinated groups where everyone runs fire magic.
Option B: Balanced Support
| Slot | Role | Weapon |
|---|---|---|
| Main support | Team healing and sustain | Princess of Radatoom’s Staff |
| Carry 1 | Fire magic DPS | Ryuuou Staff |
| Carry 2 | Lightning physical DPS | Roto Sword |
| Flex | Shield or second healer | Roto Shield or support weapon |
This is the safer choice for pickup groups or accounts without multiple copies of the same weapon. Princess Staff keeps the team alive while the two carries cover different weaknesses.
Option C: Budget / Early Account
| Slot | Role | Notes |
|---|---|---|
| Carry | Best fire or lightning weapon available | Use highest-levelled elemental weapon |
| Healer | Any staff with group healing | Prioritize HP recovery over damage |
| DPS | Second-best elemental weapon | Fill weakness if possible |
| Utility | Roto Shield if owned | Otherwise bring extra healing |
Run this on Casual difficulty until your levels and weapons improve. Focus on learning add priority and boss attack patterns rather than forcing Challenge with underleveled gear.
Formation Key Points
- Bring at least one reliable healer. The charm disable and barrier floor create sustained pressure that self-healing cannot cover alone.
- Roto Shield is uniquely valuable here because it completely nullifies the barrier floor damage. If you own it, equip it.
- Ryuuou gear provides charm resistance, which reduces the downtime from the purple smoke charm attack.
Strategy Points
Five mechanics determine success or failure in this raid. Handle them in this priority order.
1. Jinmenju (Highest Priority)
Jinmenju drains the special gauge for all players. If it lives, your team cannot use special skills. Target it immediately on spawn, before the boss or any other add.
2. Heal Slime
Heal Slime restores boss HP rapidly. A single Heal Slime can undo minutes of damage. Kill it as soon as it appears, second only to Jinmenju.
3. Skeleton Knight
Skeleton Knight performs continuous attacks that pressure the team. Interrupt it with a special skill, or burn it down quickly after Jinmenju and Heal Slime are dead. Do not let it attack freely while handling higher-priority adds.
4. Orange Gauge (Instant-Death Attack)
An orange gauge appears under the boss HP bar. When it fills, the boss unleashes an instant-death attack. Deplete the gauge quickly to stun the boss and open a safe damage window. This is a team-wide DPS check.
5. Barrier Floor
The barrier floor deals damage over time to players standing on it. Roto Shield nullifies this completely. Without the shield, move off the floor quickly and rely on your healer to recover the chip damage.
6. Charm Attack
The boss releases purple smoke that charms players for roughly 5 seconds, disabling actions. Ryuuou gear provides charm resistance. If your team lacks resistance, spread out so a single charm does not disable multiple players at once.
Rewards
| Reward | Detail |
|---|---|
| Ryuuou Army Memory | Blue Memory, critical rate +4% |
| Gems | 500 total from event milestones |
| Princess of Radatoom equipment draw tickets | 10 from event milestones |
| Ryuuou Army Memory (Rank B) | 4 from event milestones |
| Metal ticket | 5 from event milestones |
| Metal Brothers ticket | 1 from event milestones |
| Liquid Metal ticket | 1 from event milestones |
| Acceleration energy | 216 from event milestones |
| Memory sensor | 3 from event milestones |
| Lucky compass | 1 from event milestones |
The Ryuuou Army Memory is the standout reward for endgame accounts. Exact ticket and material counts come from fixed event milestone tracks. Check the live reward screen in your client for any difficulty-specific extras.
Related Reads
| Page | Use it for |
|---|---|
| Ryuuou Army Memory | Memory stats, slot fit, and build planning |
| Ryuuou Gacha Picks Guide | Banner weapon priority and pull recommendations |
| Ryuuou Staff | Fire magic weapon data and upgrade path |
| Current Events | Today’s short action list and event timers |
FAQ
What level do I need for the Challenge difficulty?
Challenge difficulty requires Lv.40 to enter. For comfortable clears with consistent survival, Lv.50 is recommended.
Which weapon is best for this raid?
Princess of Radatoom's Staff is the top choice for healing and team support. Ryuuou Staff excels at fire magic damage against the boss weakness. Roto Sword is strong for lightning physical damage.
How do I deal with the barrier floor damage?
Equip Roto Shield to completely nullify the barrier floor damage over time. Without it, position carefully and rely on healing to sustain through the zone.
What is the orange gauge under the boss HP?
The orange gauge fills for an instant-death attack. Deplete it quickly to stun the boss and create a safe damage window for your team.