Necronomicon, Book of Magic¶
Tensura Nightmares reference Ultimate Skills
At a glance
A magic and undead-command Ultimate; the source reports unfinished necromancy actives.
Ultimate Skills · 1.21.1 reference build
How to obtain
Server build match pending. Reference: Nightmares 1.0.3.2.8-neoforge-1.21.1.
Version and source limits
This skill is registered in the reference release. The installed version and server configuration have not yet been matched. Requirements and effects describe the cited wiki revision, not verified server behavior.
The upstream article is incomplete; missing effects or unlock conditions are not assumed.
Source-described obtainment methods:
- Other: Master Holy demonic Inversion, 20 Aspecual magics, Thought Acceleration, Universal Perception, Demon Lord Haki, Chant Annulment, Analytical Appraisal.
- Reach 300K Magicules, 45k Humanoid Kills(Orc, Dwarves, Lizardfolk, Goblins and the Humans), Use Alignment Swap 50 times, Use Legion Swap 50 times, Have no other ultimate skill.
- Alternative · Concept Sharing: The Grimoire source describes another player using Grimoire’s Concept Sharing on a recipient who has mastered Holy-Demonic Inversion, sharing magic knowledge to evolve the recipient’s skill into Necronomicon. The source does not establish that this bypasses the normal route’s other conditions.
An obtainment method is separate from a skill’s MP cost. Check all conditions; a listed route is not a guaranteed starting roll.
Usage
Passive
- [Passive, True] Controlled Order - The user cannot become a Chaos Being. This skill cannot be copied.
- [Passive, In-Slot] Parallel Processing - Increases the amount of Learned Points and Mastery Points gained when learning/using Skills, Magic, Battlewill, and Arts by 14 (15 Total). The user can also cast more than one spell at a time.
- [Passive, True] All of Creation - The user instantly learns all Aspectual Magic. The user instantly learns all Recipes.
- [Passive, Toggle] Chant Annulment - For Magic, casting becomes instant. User will be able to cast magic even when air level is under max or silence effect is active. Enchantment particles are also reduced.
- [Passive, In-Slot]Immortal Army - All of the user's undead subordinates gain Ally Boost 3 (6 when mastered).
Active
- [Active, Press] Alignment Change - The user can change their alignment between Holy and Demonic.
- [Active, Press] Legion Change - The user can change all of their nearby subordinates to Holy or Demonic.
- [Active, Hold] Dominate Death - The user can hold this button and after ten seconds, the convert all Undead Entities with less than 90% of the user's EP (Players and Mobs) without a name into their Temporary Subordinates for 30 minutes (15 if you have Spiritual Attack Resistance).
- [Active, Press]Release Death - The user instantly kills all Undead Entities under their commands, converting them to Soul Points. This only works on Players with less than 50% of the user's EP. (75% if they have Spiritual Attack Resistance).
- [Active, Hold] Create Undeath - The user can convert Soul Points into the new Undead Life, creating one of three new Undead Mobs: "Death Knight", "Imitation Lich" and "Death Reaper".
- [Active, Press]Command Undead - The user can use all of the various commands for their undead subordinates.
- Neutral: Will only attack whatever attacks their owner.
- Passive: Will not attack anything.
- Aggressive: Will attack all non-allies.
- End All Life: Will attack all non-Undead Entities besides their Owner.
Source and licensing¶
Acquisition and media reviewed against the live source on September 29, 2026. Text revision details below retain the original import provenance; any later corrections are identified in this article.
Tensura Nightmares reference adapted from Necronomicon on the Tensura Reincarnated Nightmares Wiki (revision 2932, modified 2026-09-05T13:12:06Z). Adapted text is available under CC BY-SA 4.0.
Original TSR skill artwork; an illustrated interpretation, not an in-game icon.