TL;DR: Raid Bosses (RB) are powerful mobs that need an organized group to kill. They split into epic bosses โ€” Antharas, Valakas, Baium, Zaken and others with unique jewelry drops and multi-day spawns โ€” and regular RBs that respawn faster and feed A/S-grade gear to growing clans.

Overview

Raid Bosses (RB) are powerful mobs that require an organized group โ€” a raid โ€” to kill. They split into two categories: epic bosses and regular bosses.

Epic Bosses

Ant Queen (40), Core (50), Orfen (50), Zaken (60), Baium (75), Antharas (79), Valakas (85) and Frintezza (80). These bosses drop unique epic accessories โ€” the best jewelry in the game.

Regular Bosses

Cabrio (60), Hallate (65), Kernon (65), Golkonda (65) and dozens of others. They drop parts of A/S-grade gear, crystals and consumables. A full party can clear them without an alliance, and their respawn window is shorter than epics' โ€” which makes regular RBs the main source of profit for developing clans.

Spawn & Boss Timers

A raid boss spawn time is counted from the moment it dies, not on a fixed daily schedule. Regular RBs respawn in hours; epics respawn in days โ€” the rule of thumb for Baium, Antharas, Valakas and Zaken is 5 to 13 days. The window can float, so clans keep a kill-time tracker and assemble the raid ahead of the spawn.

How to control the spot

Controlling the spawn point is half the battle: rival clans try to intercept the boss the moment it appears. This ties directly into PvP mechanics and alliance reputation โ€” more in the guides on the PvP system and castle sieges.

Drops & Epic Jewelry

The main value of epics is their unique jewelry: Earring of Antharas, Ring of Baium, Earring of Zaken and similar items. They grant powerful HP/MP bonuses, regen and elemental resistances, which makes them critical for PvP and the Olympiad. Regular RBs drop parts of A/S-grade sets, enchant crystals and crafting ingredients.

Where to invest your drops

The materials and Adena you pull from bosses go straight into character progression: enchanting, augmentation and finishing your build. See the sections on enchanting, augmentation and the overall economy guide on Adena farming.

Raid Tactics

A successful raid is built on roles: the tank holds aggro and the boss's position, healers and buffers support the party, and DDs deal damage on the timings. Account for the special abilities of epics โ€” mass AoE, debuffs and enrage phases. Before pulling, sync your party and alliance and assign targets.

Boss strengths and weaknesses

An RB's strengths are a massive HP pool, high P.Atk and dangerous skills; its weaknesses are vulnerability to clean aggro control and elemental resistances. Tailor your composition to the specific boss and check its resistances in advance via the attribute system.

Where to Start

If you're still learning the game, don't rush straight to epics. Level up first with the leveling guide, gear up, and join an active clan โ€” the clan is exactly what gives you access to organized raid boss runs and loot distribution.