Dungeons and Dragons – Mystara Immortals
The Great One – Sphere of Matter

Player Section – The Great One
Ruler of All Dragonkind
The Rainbow Serpent
- Clerics:
- Warlocks:
- Patron – Justice, Knowledge, Lizardfolk, Magic. Patron – Elements (Creation), Racial (Dragonkind)
- Eternals pantheon only – Sphere of Matter (Eternal)
- Matter pantheon only – Sphere of Matter (Eternal)
- Patron – Justice, Knowledge, Lizardfolk, Magic. Patron – Elements (Creation), Racial (Dragonkind)
Racial Pantheons
- Atruaghin (The Rainbow Serpent)
- Dwarven and Gnome (The Rainbow Serpent) Due to Patron of Creation.
- Dragonkin (The Great One)
- Elven (The Rainbow Serpent)
Cultural Pantheons
- Alphatian Empire (Lord of All Dragons)
- Makai (Agundji)
- Thyatian Empire (The Rainbow Serpent)
Immortal Pantheons
- Eternals (The Great One) Due to Rank of Eternal.
- Matter (The Great One) Due to Member of Sphere of Matter.
- Spheres (The Great One) Due to Patron of Elements group (Creation).
Special Pantheons
- Assembly (The Great One) Due to being an Immortal of Mystara.
Appearance: a colossal three-headed dragon with two pairs of wings, a spiked crest running from head to tail, and shining scales that blind every mortal staring at him, preventing from telling the true colour of his skin.
The Great One’s Campaign Information
- AC 1000
- Dragonborn are first seen by outsiders not part of the dragon community. Sent as ambassadors to the races in the regions where the hidden kingdom of dragons reside
Game Master Section – The Great One
The Great One – Eternal of Matter (26)
- Sourcebooks: Wrath of the Immortals Book One – Codex of the Immortals (wi-b1-21), Vault of Pandius (vop)
- Portfolio: all draconic and lizardkin races, creation, justice, knowledge, magic
- Other Names: Agundji, Ruler of All Dragonkind, Caretaker of Dragonkind and Lizardkin, Lord of All Dragons, The Rainbow Serpent,
- Sponsor: Terra
- Alignment: Neutral
- Artefact: Crown of the Dragonlord, Crown of Earth, Scale of the Great One
Allies of The Great One
Assists (can also be assisted by)
- Diamond (16) Celestial of Matter.
- Opal (13) Celestial of Matter.
- Pearl (10) Temporal of Matter.
- Terra (36) Hierarch of Matter.
Enemies of the Great One
Opposes (can also be opposed by)
- Bemarris (3) Initiate of Energy
- Demogorgon (30) Enteral of Entropy
Opposed by
- Idris (15) Celestial of Entropy
Sponsorship Hierarchy – Matter
- Sponsorship of the Matter Sphere
- Earth Elemaster (33) Hierarch of Matter
- Ouranos (35) Hierarch of Matter Moved to Entropy (34)
- Terra (36) Hierarch of Matter
- Buglore (9) Temporal of Matter
- Djaea (34) Hierarch of Matter
- Infaust (16) Celestial of Matter
- Faunus (11) Temporal of Matter
- Chiron (6) Initiate of Matter
- Forsetta (7) Temporal of Matter
- Ka (35) Hierarch of Matter
- Bastet (16) Celestial of Matter moved to Time (22).
- Gorrziok (22) Empyreal of Matter moved to Time (25)
- Crakkak (10) Temporal of Matter moved to Time (10)
- Kagyar (28) Eternal of Matter
- Garl (13) Celestial of Matter
- Branden (3) Initiate of Matter moved to Energy (11)
- Ilmarinen (20) Empyreal of Matter
- Polunius (25) Eternal of Matter
- The Korrigans (22) Empyreal of Matter moved from Energy (24)
- The Twelve Watches (4) Initiate of Matter
- Wayland (24) Empyreal of Matter
- Garl (13) Celestial of Matter
- Lokena (2) Initiate of Matter
- Lornasen (10) Temporal of Matter moved from Energy (7)
- Ninfangle (27) Eternal of Matter (27) Moved to Thought (26)
- Wogar (5) Initiate of Matter
- Tahkati (17) Celestial of Matter moved from Energy (17)
- Utnapishtim (23) Empyreal of Matter
- Land (27) Eternal of Matter
- Maat (30) Eternal of Matter
- Paarkum (8) Temporal of Matter
- The Eternal General (14) Celestial of Matter
- Macroblan (13) Celestial of Matter moved to Entropy (27)
- Malafor (18) Celestial of Matter moved to Time (15)
- The Great One (26) Eternal of Matter
- Urtson (12) Temporal of Matter moved to Thought (7)
- Terra (36) Hierarch of Matter
- Valerias (31) Hierarch of Matter
History: The Great One entered the Multiverse when there was but one draconic race and his scales were of a dull grey tone. Blessed with superior intelligence and wits, he outmatched his enemies for centuries and was able to hoard a great deal of valuables. Then he started wondering what was the true purpose of his life, and ended up spending his time with woodland beings and the fey races. From them he was introduced to the existence of the Immortals and he got a liking in Terra’s goals, starting to worship her. After many quests he undertook for his patroness, Terra finally revealed him the path to immortality and the Great One succeeded in the Path of the Polymath. Once ascended, he understood that there had been immortal dragons before his coming, and others will come after to challenge his position, because such was the way of the universe. From that day he became the patron of all Dragonkind and ignored the human races altogether.
Personality: the Great One is calm, stern and analytical. He doesn’t like to act instinctively, but instead he always takes his time to evaluate the situation and pick the best option (obviously this is not helpful when crisis build up suddenly and action must be taken swiftly to avoid worse losses). However his wisdom and his advice are valuable to those who can count on his friendship, while his enemies know they face one of the most lethal dangers of the Multiverse, since he can combine his immortal intelligence with his unmatched draconic strength. He’s got only two real enemies: the young Bemarris, draconic hunter and killer extraordinaire in his mortal life, and Demogorgon, who has lured away from his cult many lizardkin races during the past millennia.
Info on The Great One to be discovered by Groups
Unfinished Pantheon:
- Forest (Caretaker of Dragonkind and Lizardfolk)
- Sky (Ruler of All Dragonkind)
Sphere Pantheon: Matter (The Great One) –
Design Details – The Great One
Classic D&D (BECMI) Stats
- Followers Alignment: any
- Favourite weapon: natural weapons (allowed all piercing weapons)
- Clerics skills and powers: once a day they can fly (as per same spell) for two hours, circle of protection from dragons (max 9 HD) useable once a day for 1 hour, +2 bonus to any general skill regarding dragonkind
D&D 3.5 Stats
- Domains: Matter, Magic, Knowledge, Strength, Dragons
- Preferred weapon: natural weapons (bite or claws)
Design Changes
The Great One – Patron to Pantheon Links – This is to be the basis on who is in what Pantheon and why.
- Creation (patron) added to the Dwarven and Gnome pantheon.
- Creation (patron) added to the Elements patron group.
- Dragonkind (patron) added to the Dragonkin pantheon.
- Elements (patron group) added to the Spheres pantheon.
- Eternal (rank) added to the Eternals pantheon.
- Sphere of Matter (rank group) added to Matter pantheon.
Content Updates
- 2021-09-16 – Added in design changes and Patron to Pantheon links to show where this Immortal features in the Pantheon.
- 2021-08-19 – Update to allies and enemies.
- 2021-08-15 – Update to layout, tags and menu,.
- 2021-02-22 – Layout updates, adding in two new artefact crowns.
D&D Gods
The Gods: The Immortals Overview, Patrons
GM Section: Immortality Overview, Path Conqueror, Path Dragon, Path Dynast, Path Epic Hero, Path Paragon, Path Polymath, Quest Petition, Quest Meeting
Energy/Fire (31): Alphatia (16), Bartziluth (24), Bemarris (3), Benekander (1), Branden 11), Coberham (18), Fire Elemaster (33), Guidarezzo (15), Heimdall (30), Iliric (8), Ilsundal (34), Ixion (36), Madarua (26), Mazikeen (27), Mahmatti (14), Matin (19), Mealiden (23), Minroth (13), Ninsun (35), Patura (10), Pflarr (25), Rad (22), Rafiel (21), Raith (12), Rathanos (28), Razud (31), Saturnius (20), The Shaper (7), The Shining One (29), Zirchev (17), Zugzul (32)
Entropy/Darkness (35): Alphaks (20), Aracne Prime (6), Arik (18), Atzanteotl (31), Bachraeus (19), Bagni (24), Brissard (10), Danel (14), Demogorgon (29), Harrow (11), Hel (36), Hircismus (12), Idris (15), Jammudaru (5), Kallala (22), Kiranjo (7), Kythria (2), Loki (30), Loup (9), Macroblan (27), Marwdyn (4), Masauwu (28), Nyx (33), Orcus (26), Ouranos (34), Pharamond (32), Qywattz (21), Ranivorus (16), Ruaidhri (3), Saasskas (23), Slizzark (17), Stodos (6), Talitha (25), Thanatos (35), Yagrai (13)
Matter/Earth (34): Atruaghin (32), Buglore (9), Chiron (6), Diamond (21), Djaea (34), Earth Elemaster (33), Faunus (11), Forsetta (7), Garl (13), Ground (19), Hattani (15), Ilmarinen (20), Infaust (16), Ka (35), Kagyar (28), Land (27), Lokena (2), Lornasen (10), Maat (30), N’grath (29), Opal (18), Paarkum (8), Polunius (25), Pearl (12), Tahkati (17), Terra (36), The Eternal General (14), The Great One (26), The Korrigans (24), The Twelve Watches (4), Utnapishtim (23), Valerias (31), Wayland (24), Wogar (5)
Thought/Air (36): Air Elemaster (32), Arnelee (8), Asterius (28), Clebard (2), Cochere (12), Cretia (16), Diulanna (18), Eiryndul (20), Frey (13), Freyja (13), Gorm (22), Halav (17), Karaash (5), Kersy (21), Korotiku (32), Koryis (10), Malinois (15), Ninfangle (27), Nob Nar (5), Noumena (34), Odin (36), Orisis (19), Palartarkan (11), Palson (4), Pax (35), Ralon (9), Sinbad (25), Soubrette (24), Ssu-Ma (23), Tarastia (30), Taroyas (6), Thalia (31), Thor (29), Turmis (1), Urtson (7), Usamigaras (27)
Time/Water (33): Al-Kalim (3), Ahmanni (14), Bastet (22), Brindorhin (14), Calitha (18), Carnelian (11), Chardastes (24), Crakkak (10), Finidel (7), Fugit (30), Gorrziok (25), Hymir (13), Khoronus (36), Liena (1), Luca (12), Malafor (15), Oleyan (6), Ordana (31), Petra (17), Protius (29), Raven (21), Sharpcrest (19), Simurgh (19), Skuld (34), Tiresias (9), Tourlain (8), Tyche (28), Urd (32), Vanya (23), Vethandi (35), Water Elemaster (33), Yav (20), Zalaj (27)
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