RAID Clan Boss Guide
Clan Boss is the #1 source of free Sacred Shards and Legendary Books in RAID. Master the debuff priority, speed tuning, and best team comps for every clan boss difficulty — from Brutal to 1-key Ultra-Nightmare.
Clan Boss is non-negotiable daily content. The top chest on Nightmare and Ultra-Nightmare drops Sacred Shards, Legendary Books, Void Shards, and exclusive gear sets (Immortal, Cruel). Skipping Clan Boss is the single biggest mistake you can make in RAID. This guide covers everything from budget Brutal teams to endgame unkillable UNM comps.
All 6 Difficulties Compared
| Difficulty | HP | Best Rewards | Notes |
|---|---|---|---|
| Easy | 2.7M | Rare books, Ancient shards (low rate) | Training mode — skip as soon as you can |
| Normal | 7.8M | Rare books, Ancient shards | Farm 2 days max, then move to Hard |
| Hard | 21M | Epic books, Ancient shards, Void shards (rare) | Solid mid-game target. Top chest is worth it. |
| Brutal | 38M | Epic books, Void shards, Sacred shards (very rare) | 1-key Brutal is a major milestone |
| Nightmare | 127M | Sacred shards, Legendary books, Epic books, Void shards | Where the real rewards begin. 2-key NM is the mid-game goal. |
| Ultra-Nightmare | 647M | Sacred shards, Legendary books, Void shards, Immortal & Cruel gear | Endgame. 1-key UNM is the holy grail. |
Debuff Priority Order
Clan Boss has a 10-debuff limit. Every slot matters. Here's what to prioritize, in order of importance.
Decrease ATK
CRITICALAlways up. Reduces CB damage by 50%. Without this debuff, you die before turn 20. Champions: Tayrel, Altan, Stag Knight, Coffin Smasher (rare).
Decrease DEF
High60% more damage to the boss. Champions: Rhazin, Madame Serris, Fayne, Anax.
Weaken
High25% more damage for entire team. Champions: Rhazin, Fayne, Anax, Belanor.
HP Burn
MediumDeals 75k damage per tick on UNM. Champions: Ninja, Geomancer (reflects damage), Drexthar.
Poison
Medium5% HP per tick (capped at 50k per tick on UNM). Champions: Kael, Frozen Banshee, Nethril, Occult Brawler.
Speed Tuning Explained
1:1 Ratio (Beginner)
All champs 170-189 Speed
Every champion takes 1 turn per Clan Boss turn. Easiest to build. Works for Brutal and below.
2:1 Ratio (Advanced)
Speed booster 255+ Speed, rest 190-239 Speed
Your team takes 2 turns for every 1 CB turn. Requires speed booster (High Khatun / Apothecary / Arbiter). Doubles your damage.
3:2 Ratio (Endgame)
Speed booster 265+ Speed, DPS 220-239 Speed
3 team turns per 2 CB turns. Requires precise speed tuning. Best for UNM with Seeker/Siphi teams.
Best Clan Boss Teams
Tayrel + Frozen Banshee + Apothecary + Ninja + Rearguard Sergeant
Budget team for Brutal/NM. All debuffs covered. Ninja + FB stack damage. Tayrel gives Decrease ATK. Rearguard provides Ally Protection.
Altan + Rhazin + Frozen Banshee + Skullcrusher + Doompriest
Classic counter-attack team. Skullcrusher gives team-wide counter-attack + Ally Protection. Doompriest cleanses the stun every turn. 2-key Nightmare capable.
Myth-Heir (Demytha + Heiress) + Seeker + 2 DPS
Unkillable team that works on all difficulties. Demytha provides Block Damage. Heiress cleanses + TM boost. Can 1-key UNM with right DPS champions (Geomancer + Ninja).
Wixwell + Anchorite + 3 DPS (Geomancer / Ninja / Anax)
Shield growth comp. Wixwell extends buffs infinitely. Team becomes unkillable via massive shields. Top-tier UNM team, 1-key capable.
Clan Boss Quick Tips
Lifesteal gear or Leech debuff is mandatory for sustain in non-unkillable teams.
Ally Protection is the strongest survivability buff — reduces damage by 50%.
Decrease ATK must have 100% uptime. If it falls off, you wipe.
Warmaster / Giant Slayer mastery (Tier 6) deals 60k damage per proc on UNM.
Use ALL 4 keys daily. Even the lowest chest gives better rewards than nothing.
Join a clan that downs the difficulty you're hitting. 2x chest rewards if your clan kills the boss.
Start Hitting Clan Boss Today
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