Sealed Sura
Ishtar's Bioweapon · Coastal Cave; Nightmare 1–10 · Coastal Cave
Sealed Sura is a level 12–57 hero Cogni boss in AION 2 that stands in Coastal Cave (1 spawn point). It is the Nightmare boss of Coastal Cave at levels 1–10 (monster level 57), recommended combat power 2,500–2,950. It rages after 5:00.
The former deputy leader of the Dawn Legion. Perion vanished while fighting alongside the legion deployed to Verteron during the Nahid Fortress Conquest War about a year ago. Presumed to have perished within the fortress laboratories, he was eventually discovered in a coastal cave, transformed into a Sura while still clinging to the necklace of his beloved, Hithanya.
Where to find Sealed Sura
From each map's own spawn list (MapData: SpawnInfoList, the positions of every spawner); a point's area is the subzone outline it falls in. A spawner that can place one of several monsters counts for each of them.
| Area | Map | Spawn points |
|---|---|---|
| — | Coastal Cave | 1 |
Nightmare: Sealed Sura
BossChallengeContents: the boss of each Nightmare level, its recommended combat power and the first-clear and repeat rewards (BossChallengeReward; repeat clears pay by the clear's grade, lowest to highest).
| Level | Monster level | Combat power | First clear | Repeat clear |
|---|---|---|---|---|
| 1 | 57 | 2,500 | 1,600 | 320–795 |
| 2 | 57 | 2,550 | 1,650 | 325–815 |
| 3 | 57 | 2,600 | 1,700 | 335–835 |
| 4 | 57 | 2,650 | 1,750 | 345–855 |
| 5 | 57 | 2,700 | 1,800 | 355–880 |
| 6 | 57 | 2,750 | 1,850 | 365–905 |
| 7 | 57 | 2,800 | 1,900 | 375–930 |
| 8 | 57 | 2,850 | 1,950 | 390–970 |
| 9 | 57 | 2,900 | 2,000 | 400–1,000 |
| 10 | 57 | 2,950 | 2,100 | 415–1,035 |
Skills (11)
The skills of its NpcData.ActiveSkillList, named by the game's SkillString (most monster attacks are just called “Attack”). Casting time, cooldown and range from the Skill table; range 100 units = 1 m.
| Skill | Damage | Cast | Cooldown | Range |
|---|---|---|---|---|
| Hail of Feathers | Magic | 1 s | 1:00 | 50 m |
| Mighty Roar | Physical | 5 s | 1:00 | self |
| Rapid Downstrike | Physical | 1 s | 40 s | 2 m |
| Assault | Physical | 1 s | 35 s | 25 m |
| Ambush | Physical | 0.83 s | 25 s | 20 m |
| Backline MTeleport | None | instant | 25 s | self |
| Mighty Roar | Physical | instant | 20 s | 6 m |
| Severe Strike | Physical | 0.8 s | 15 s | 17 m |
| Chasing Feathers | Magic | 1 s | 13 s | 25 m |
| Crush | Physical | 0.233 s | 8 s | 1.5 m |
- Basic attack: physical, reach 1 m, every 1 s.
Variants (11)
The same monster at other levels or in other places, each with its own ID in the NpcData table. The label comes from the game: its subtitle for the monster, the Nightmare challenge stage (BossChallengeContents) or the dungeon its internal name points at; places from the maps' spawn lists.
| Variant | Level | Type | Where | Drops |
|---|---|---|---|---|
Ishtar's Bioweapon · Coastal CaveNPC 2700003 | 12 | Hero | Coastal Cave · 1 pt | — |
Nightmare 1 · Coastal CaveNPC 2980010 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 2 · Coastal CaveNPC 2980011 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 3 · Coastal CaveNPC 2980012 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 4 · Coastal CaveNPC 2980013 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 5 · Coastal CaveNPC 2980014 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 6 · Coastal CaveNPC 2980015 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 7 · Coastal CaveNPC 2980016 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 8 · Coastal CaveNPC 2980017 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 9 · Coastal CaveNPC 2980018 | 57 | Hero | Nightmare (summoned) | — |
Nightmare 10 · Coastal CaveNPC 2980019 | 57 | Hero | Nightmare (summoned) | — |
Nearby monsters
On the same map within three levels, bosses first (from the spawn lists).
Sealed Sura FAQ
Where is Sealed Sura in AION 2?
Sealed Sura stands in Coastal Cave — 1 spawn point in the maps' spawn lists. It is also the Nightmare boss of Coastal Cave, levels 1–10.
What does Sealed Sura drop?
It has no per-kill reward table; its rewards are the Nightmare clear rewards (first clear and repeat clears).
What level is Sealed Sura?
Sealed Sura is level 12–57, hero rank, in 11 variants.
How much HP does Sealed Sura have?
The AION 2 client does not contain monster HP or combat stats — the game server holds them — so no site that reads the game files can list them. What the client does say: it rages after 5:00.



