Description:
Barely found this forgotten gem. It's made by Fliggerty and it adds many cool things, like:
-- Summon thirty different types of Revenants to do your bidding.
-- Summon three different types of Revenant Warlords.
-- Raise twenty different types of zombies.
-- All Revenants use Grumpy's companion scripts.
-- Kill any NPC and use its corpse to summon your Revenants.
-- Carry corpses by slinging them over your shoulder.
-- Raise a zombie right on the battlefield.
-- Collect an NPC's soul using blackened soulgems.
-- Command your army with a simple key press (v is default.)
-- Command Skeletal Revenants to follow your Revenant Warlods.

Original Description:An aging necromancer wishes you to enter his tutelage.  You will learn the
art of gathering corpses, preparing them for arcane rituals, and
summoning and commanding vast armies of the dead.  
The process involved in this mod closely follows the processes described in the
in-game book Corpse Preparation vIII.  Either leave the corpse in the
wilderness for a few days to allow wild animals to strip all flesh from
the skeleton, or place it in a salt vat to "cure," and use it to summon a
mummified Warlord Revenant.  It is possible to summon thirty-three
different types of Revenants; lesser, standard, and greater variants of
each race, as well as poison based warlords, fired based warlords, and
frost based warlords.  The quality of revenant summoned is dependent
upon your Necromancy Skill.
The art of capturing NPC souls in special soulgems has finally been introduced.  As with the standard Soultrap
spell, you cast a spell on a dead NPC, then hit them with a ritual
blade.  Not only will their soul be trapped in a blackened soulgem, but
you will be able to pick up their corpse and put it to arcane use.
New in this version is the introduction of zombies.  A zombie can be raised
of any dead NPC without the need to take it to the temple.  A spell is
simply cast on a dead NPC, and a zombie will rise.  They are not as
efficient as revenants; they are quite slow and only last so long.  But
they are easy to raise.
Once you have amassed your skeletal army, controlling is simple.  It is all done with a simple keypress (v by
default.)  You can choose whether the skeletal revenants, the warlords,
or both respond to the keypress.  Skeletal Revenants and zombies will
also follow Warlords if you command them to.

Install:
To install the plugin, unzip the files into the Morrowind/Data Files directory. It requires Morrowind, Bloodmoon, Tribunal, Morrowind Script Extender (v0.9.2a or later).