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Diabolos
This article is about the summoning spell. For other uses, see Diabolos (Disambiguation).
Description & Connections
Notes
- Diabolos is subject to a perpetuation cost based on the level of the Summoner. See Avatar Perpetuation Cost.
- Diabolos's perpetuation cost starts at 1 MP/3s at level 1, becoming 13 MP/3s at level 99, before Refresh or Auto-Refresh effects.
- Resistant to dark-based damage and enfeebling effects, including dark-based Sleep effects.
- Weak against light-based damage and enfeebling effects.
- Avatar's Favor effect: Refresh (Diabolos's Favor).
Avatar Abilities
Diabolos's Blood Pacts are all dark-based.
Blood Pact: Rage
| Name | Level | MP | S/T1 | Description | Comment |
|---|---|---|---|---|---|
| Ruinous Omen | 1 | LVx2 | T | Required MP: Caster's level x2. Uses all MP and reduces the HP of enemies within Area of Effect by a random percentage. | The cap on the percentage is reduced against some monsters.
Available only while Astral Flow is active. |
| Camisado | 1 | 20 | S | Deals physical damage. | Skillchain property:  Compression.
|
| Nether Blast | 65 | 109 | T | Delivers a ranged attack that deals darkness elemental damage. | Ignores shadows & deals direct damage. Damage is only affected by Pet Magic Attack Bonus effects, and is only reduced by target's innate Magic Defense Bonus or Stoneskin. |
| Night Terror | 80 | 177 | T | Deals Darkness damage to an enemy. | If the target is asleep, this ability deals ~40% more damage. |
Blood Pact: Ward
| Name | Level | MP | S/T1 | Description | Comment |
|---|---|---|---|---|---|
| Somnolence | 20 | 30 | T | Weighs target down, and deals magical damage. | This is the only "Blood Pact: Ward" that directly deals damage. |
| Nightmare | 29 | 42 | T? | Deals darkness elemental damage that puts all enemies within Area of Effect to sleep and gradually reduces their HP. | The ability inflicts two statuses: a special Sleep effect and a damage-over-time Bio effect. |
| Ultimate Terror | 37 | 27 | T? | Decreases attributes of enemies within Area of Effect. | |
| Noctoshield | 49 | 92 | Gives party members within Area of Effect the effect of "Phalanx." Lasts 180 seconds. | Not as potent as the spell. | |
| Dream Shroud | 56 | 121 | Enhances magic attack and magic defense of party members within Area of Effect. Lasts 180 seconds. | Grants separate Magic Attack Bonus and Magic Defense Bonus buffs. Amount of Magic Attack and Magic Defense is dependent on the time of day: +10% Magic Attack and very little Magic Defense at midnight, +10% Magic Defense and very little Magic Attack at high noon. | |
| Pavor Nocturnus | 98 | 246 | Inflict Death on target. If target is not affected by Death then will give the effect of Dispel instead. | Possible to increase success rate if target is asleep. Possibly a greater increase of success if target is under the effects of Nightmare. |
1 S/T column indicates whether a particular Blood Pact participates in Skillchains (S) or uses TP (T). Blood Pacts that use TP can be used as a Magic Burst; however, Astral Flow can also Magic Burst even though it does not actually consume TP.
How to Obtain
Quest
Source entry: Diabolos. Cached on this server on 4 November 2026.