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Mabrothrax: A Forgotten WFRP Monster
This post completes my re-imagining of the three odd Elementals that appeared in the Third Citadel Compendium in 1985: the Life Elemental, the Death Elemental, and the Plague Elemental. In the WFRP 1st edition rulebook, I gave them different names and backstories, making them Demons (the “Daemon” spelling did not appear until Realm of Chaos: Slaves to Darkness in 1988) affiliated with the yet-to-be-organized gods of Law and Chaos.
Oddly, the Plague Elemental was put in the C29 Large Monsters range, while the other two were in C34 Elementals and Demons. However, it was written up alongside the Life and Death Elementals in that issue’s “Bellicose Bestiary” column.
For WFRP 1st edition, I invented the name Mabrothrax and gave the beast to Nurgle, the Chaos God of plagues and pestilence. It made sense at the time, but when Realms of Chaos: The Lost and the Damned defined the Daemons and followers of Nurgle in 1990, the Mabrothrax was not among them.
The Mabrothrax reappeared in 2005’s Tome of Corruption for WFRP 2nd edition as an Apparition linked to Nurgle. Visions rather than monsters, Apparitions could not be fought or stopped, existing only to warn spellcasters that they are being too reckless in their use of magic.
So that is the history of the Mabrothrax in a nutshell (apart from this metal track that turned up in the Google search). Here is my suggestion for using the creature in WFRP 4th edition. Needless to say, what follows is extremely unofficial, completely optional, and does not constitute any challenge to copyrights held by Games Workshop, Cubicle 7, or anyone else.
The Mabrothrax
Also known as the Steward of Filth and Nurgle’s Handmaiden, the Mabrothrax is a favoured servant of the Plaguefather, and stands outside the normal hierarchy of his Daemons.
Its origins are obscure. According to some scholars it was once a Plaguebearer, raised up by Nurgle’s favour in the same way as the Masque of Slaanesh was elevated from the ranks of the Daemonettes. Others have suggested that it was a mortal Cult Magus who was elevated for his or her devotion.
The Mabrothrax is a large, hulking humanoid with thin, spindly arms and legs equipped with razor-sharp claws. Its body is a thin bag of skin filled with a soupy mess of entrails, excrement, and decay. Its head is dominated by a massive maw filled with sharp, jutting teeth.
M | WS | BS | S | T | I | Ag | Dex | Int | WP | Fel | W |
6 | 90 | 93 | 100 | 120 | 100 | 105 | 90 | 90 | 120 | 100 | 92 |
Traits: Bite +11, Claws (2) +9, Corruption (Major), Daemonic 7+, Dark Vision, Distracting (Stench), Disease (All), Fetid Blast (see below), Infected, Size (Large), Spellcaster (Nurgle), Terror 2, Unstable
Traits
Disease (All)
As a favored one of Nurgle, the Mabrothrax carries all diseases. Whenever a victim must Test for Contraction (WFRP, page 186), roll a D100 to choose a disease randomly:
01-10 – Black Plague
11-30 – Blood Rot
31-50 – Bloody Flux
51-70 – Packer’s Pox
71-80 – Ratte Fever
81-00 – Other or roll again (GM’s choice)Fetid Blast
Once per round, the creature can unleash a blast of pestilential air (Range 10 yards, Damage +10, Blast 5, Distract, Ignores Armour). This attack is Infected. All living creatures affected by the blast must make a Hard (-20) Willpower Test or gain one Broken Condition – two if the victim has the Acute Sense (Smell) Trait.
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Mardagg: A Forgotten WFRP Monster
Last week I posted about an obscure Warhammer monster called the Viydagg, also known as the Life Elemental. When the miniature was first released in 1985, it was packaged with its counterpart, the Death Elemental. Rules and stats for Warhammer 2nd edition were published in the Third Citadel Compendium, and I adapted them for WFRP in the 1st edition rulebook.
I was writing at a time before the Warhammer mythos had become really coherent, with specific Daemons serving the four Ruinous Powers of Chaos. Like its companions, the Life Elemental and the Plague Elemental, the Death Elemental clearly couldn’t be an Elemental in the classical sense, so I renamed it the Mardagg and gave it as backstory as a servant of Khorne the Blood God. At the time, he seemed like the most logical patron.
Just two years later, though, Realm of Chaos: Slaves to Darkness began the process of developing and organizing the lore of Chaos in Warhammer, and the Mardagg did not find a place alongside the Bloodthirsters, Bloodletters, and other servants of brass-throned Khorne. Like the Viydagg, the Mardagg spent the next thirty years in obscurity. True, there was an Incarnate Elemental of Death in the 2012 Monstrous Arcanum from Warhammer Forge, but it was a quite different beast from the Mardagg.
People seemed to like my re-imagining of the Viydagg for WRFP 4th edition, and quite a few asked if I would do the same for Mardagg as well. So here it is. Needless to say, what follows is extremely unofficial, completely optional, and does not constitute any challenge to copyrights held by Games Workshop, Cubicle 7, or anyone else.
The Mardagg
The theologians of the Old World argue over the status of the being known as Nagash. It is no secret that he has spent millennia gathering power and trying to ascend to godhood, but the question of whether he has succeeded is a contentious issue.
Those who argue for his divinity often cite the existence of the Mardagg as proof, claiming that it is a an avatar of Nagash just as the Viydagg is an avatar of the nature goddess Rhya. Others argue that it serves another, such as murderous Khaine or dread Morai-Heg, or some unnamed and ancient god of the Khemrian Liche-Priests.
The Mardagg appears as a hooded, skeletal figure, standing some ten feet tall and armed with a great scythe. Few have seen it at close quarters, though it has been sighted from a distance stalking across battlefields or striding through the night on some enigmatic business. Wherever it goes, death follows.
M | WS | BS | S | T | I | Ag | Dex | Int | WP | Fel | W |
6 | 90 | 93 | 100 | 120 | 100 | 105 | 90 | 90 | 120 | 100 | 92 |
Traits: Armour 2, Chill Grasp, Daemonic 7+, Immunity (Magic: Lore of Death, Lore of Necromancy), Night Vision, Size (Large), Spellcaster (Lore of Death, Lore of Necromancy), Squeeze of Death (see below), Terror 2, Tracker, Zone of Death (see below), Weapon +14
Optional: Blessed (Nagash or Khaine or Morai-Heg), Invoke (Nagash or Khaine or Morai-Heg). (There are no officially published Blessings or Miracles for these deities at the time of posting, so the GM should feel free to improvise.)
New Traits
Squeeze of Death
This is a ranged version of the Chill Grasp Trait. The creature points at a single living target within line of sight, then turns the hand over and closes the fist. Perform an Opposed Willpower Test. If the creature wins, the icy force of death crushes the target’s heart, causing 1d10+SL Wounds with no modification for Toughness Bonus or Armour Points. This attack is Magical.
Zone of Death
The creature is wreathed in an aura of death and decay that extends in a radius of 12 yards. Any living creature must make a Hard (-20) Willpower Test each round while within the zone, gaining one Fatigued Condition for each failure.
In addition, the wind of Shyish blows so strongly within the zone that all spells and magical effects powered by Shyish gain a +30 bonus to all relevant Tests, while all spells and effects powered by Ghyran or Hyish suffer a -30 penalty.
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Viydagg: A Forgotten WFRP Monster
The Viydagg is an artefact of a time before the Warhammer mythos had truly come together. It (or rather, she) has appeared in an official WFRP publication only once, in the Bestiary chapter of the WFRP 1st edition rulebook. I think it’s safe to say that neither Games Workshop nor Cubicle 7 has any plans to use her in the future.
The Life Elemental, Death Elemental, and Plague Elemental were Citadel miniatures dating back to before the publication of WFRP, and I gave them WFRP stats and backstories, along with new names since they clearly were not Elementals. The Death Elemental became a the Mardagg, a Greater Demon of Khorne (the ‘Daemon’ spelling came later), the Plague Elemental became the Mabrothrax, a Greater Daemon of Nurgle – and the Life Elemental became the Viydagg, a Greater Demon of Law who upheld the laws of life and nature.

The original miniatures ad, from the Third Citadel Compendium (1985). The same issue presented game stats for the Life, Death, and Plague Elementals in Warhammer 2nd edition.

The Life and Death Elementals. Image borrowed from the Stuff of Legends web site.
These three were left behind as the Warhammer mythos coalesced and developed. The Greater Daemons of the Ruinous Powers became standardized with the publication of Realm of Chaos, and the Gods of Law dropped out, replaced for the most part by Sigmar and his witch hunters. And that’s no bad thing.
Still, I decided that it would be a nice intellectual exercise to reimagine the Viydagg for WFRP 4th edition, adapting her backstory to fit the present state of the Warhammer mythos. See what you think – and let me have your comments, corrections, and suggestions in the comments below.
Needless to say, what follows is extremely unofficial, completely optional, and does not constitute any challenge to copyrights held by Games Workshop, Cubicle 7, or anyone else.
The Viydagg
The Viydagg is an avatar of the goddess Rhya, and appears in the Old World only in exceptional circumstances. Her name means “life-giver” in the ancient tongue of the Taleutens, among whom her worship was most widespread. Several Talabecland folk-tales tell of her appearing in the aftermath of the Great War against Chaos, restoring the land’s fertility and healing the blights left behind by the forces of Chaos. On a handful of occasions, she even entered combat against a Greater Daemon.
The Viydagg has the appearance of a beautiful woman more than ten feet tall. Flowers grow on her garments and twine through her hair. She normally goes about her work silently, ignoring the mortals around her, though devout followers of Rhya or Taal have sometimes been favoured with a word or two.
M | WS | BS | S | T | I | Ag | Dex | Int | WP | Fel | W |
6 | 90 | 93 | 100 | 120 | 100 | 105 | 90 | 90 | 120 | 100 | 92 |
Traits: Blessed (Rhya), Distracting (Beauty), Divine 7+ (see below), Invoke (Rhya), Night Vision, Size (Large), Terror 2, Tracker, Zone of Life (see below)
New Traits
Divine (Target)
The creature’s essence is divine power, which sustains it completely. It does not require food, water, air, rest, or anything else that a living creature might need.
All its attacks are Magical. Roll 1d10 after any blow is received: if the creature rolls the Target number or higher, the blow is ignored even if it is a critical. Should the creature be reduced to 0 Wounds, its essence returns to the realm of Rhya immediately, removing it from play.
Aura of Life
The creature is wreathed in an aura of life and fertility which extends in a radius of 12 yards. No creature with the Undead Trait may enter this zone, and any creature with the Corruption Trait must make a Hard (-20) Willpower Test each round while within the zone, gaining one Fatigued Condition for each failure.
In addition, the wind of Ghyran blows so strongly within the zone that all spells and magical effects powered by Ghyran gain a +30 bonus to all relevant Tests, while all spells and effects powered by Dhar or Shyish suffer a -30 penalty.
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