Hundreds of parchment pages arranged in thick leather folders record an almost manic obsession with and study of dealing death to humanoids. Minute experimentation in dosage, placement of blows, and the like is exhaustively studied through what appear to be actual trials and experimentation.
Beyond that, the “subjects” of these trials appear to have been revivified through the arts of zombification on a vast scale. Hundreds of corpses were created, reanimated, and then exmorisected for an active study of undead tissue and simulated organ operation in the face of wounds and poisons.
Use of this research grants advantage to Medicine checks made to identify the cause of death for humanoids.
PRIME CORPSE
PRIME CORPSE
4th level necromancy (Cleric, Wizard)
Casting Time: 1 minute
Range: 10 feet
Target: Up to four corpses or piles of bones within range
Components: V, S, M (one 100 gp black onyx stone for each corpse)
Duration: Instantaneous
Prime corpse allows you prepare a number of corpses or skeletons for animation using the animate dead spell (or similar method), making them easier for their animator to control. If and when these corpses become undead, each only counts as half an undead for the purposes of their creator commanding or controlling them. (Other characters seeking to command or control them do so normally.) This does not affect the number of undead created by the animate dead spell; only the number controlled.
For example, a normal casting of animate dead can allow the caster to control up to four zombies or skeletons that were previously created. If these undead had been targeted by prime corpse before their creation, their original creator would be able to control up to eight of them for each casting of animate dead (instead of the normal four).
The caster of prime corpse need not be the same caster as the one who animates the undead. Undead who are already animate are not affected by this spell; it must be cast on corpses prior to animation.
At Higher Levels: If cast with a 6th level spell slot or higher, this spell has a similar effect on the targets of a create undead spell, although it requires 400 gp black onyx stone for each corpse.
Design Note: If the Romans had faced a zombie plague, they might have invented the word exmortuus to describe the undead (“mortuus” being the dead and “ex-” being from or out of; thus those come from or out of death). Much later, the same bloke who invented the word “vivisection” might have also invented “exmorisection.”)
What a great spell for a perceptive player asking how so many undead can be controlled by necromancers!
I’d be a little leery of the way this might impact the action economy. How is it in play?