Installation instructions: Simply unrar the file into your dominions3 folder with winrar, available from www.winrar.com.


A short summary of the content of the mod:
The mod improves most heros, similar to the dom2 Version  and enables a couple of additional heros, which are in the game, but seem to be disabled(bug?). 

In addition it also adds new multiheroes(heroes that can show up more than once) for a lot of nations. Most of them are fairly generic high mage type heroes, but all of them should be useful and thematic.
Almost all nations have a Multihero with the mod and every nation has at least 2.

Those newly created heroes are in a separate part of the .dm file, so you can easily remove those if you dont like my creations.

There is also an updated blackheroview map, so you can check out the heroes easily, although you cant easily see what nation/age they appear in. in addition I made pretty heavy usage of the custommagic command to have different multiheroes, so if you encounter any hero in the heroviewmap or ingame that seems to be overpowered, it may be a statistical outlier. 

Here is a hopefully complete list of Heros in the game. Heroes, which I added/enabled in the mod are marked as new, heroes where Im not sure are marked with (not sure). Enjoy and please point out any errors:
List of heroes:

early arcoscephale: 
-daidalos maker of the maze
-pathos son of titans
-asterios monster in the maze
-orokestes hierophant

middle arcoscephale: 
-pathos son of titans
-asterios monster in the maze
-orokestes hierophant
-daidalos maker of the maze(not sure)
Multihero:
-Oreiad (new)

late arcoscephale:
-daidalos maker of the maze
-pathos son of titans
-asterios monster in the maze
-orokestes hierophant

early ermor:
-cornelius pontifex maximus
-innocentius primate
multihero:
-sauromancer(new)
-master of the games(new)

middle ermor:
-Zirru grand Thaumaturg
-Mortius Scythe wielder
multihero:
-master of the games(new)

late ermor:
-Etimmu Wraith Lord
-Alcastos Forgotten KIng
-Caractor Arch Censor
-Tenebrus Shade King

Early Ulm:
-Athalwolf Maker of Heroes
-WarenHeris Son of Steel
-Eburhart Guardian of the Tree
multihero:
-Warrior/smith/shaman hero(new)

Middle Ulm:
-Raterik the Hero
-Hildegard the Heroine
-Barthulf the Hero
-Locksmith (new)

Late Ulm:
-Burkhard Blood Marshal
-Patrifagus Ghoul baron
-Carsten, Member of the third tier
Multihero:

Maverni:
-The one in the woods, Wanderer
-Corix, blind druid
-Champion of the Horn (new)
Multihero:
-Bloodhenge Druid (new)

Sauromatia:
-Skgu man eater
-Kirke Pharmakeia
-Delgnat, partholonian sorceress
-Tuan, last partholonian (not sure)

TienChi(all ages):
-Lu tung Pin, immortal
-Ho Hsien-KU, immortal
-Li Teh-Kua, immortal

early Mictlan:
-Mictlipoctli, King of legends
-Tepeyocatl, Eagle priest
Multihero:
-Couatl(new)
-Onaqui (new)

middle Mictlan:
-Mixcoatl, coatl
-Topiltzin, coatl

late mictlan:
-Mictlipoctli, King of legends
-Tepeyocatl, Eagle priest
-Quetzalcouatl, Feathered Serpent (new)

early Abysia:
-Malphas Corruptor
Multihero:
-First Abysian (new)
-Child of Anthrax (new)

middle Abysia:
-Chuzrael Slayer
-Rago Rage Lord(not sure)
-Baal Chozron, Anathemant Warlock(not sure)
Multihero:
-Child of Anthrax (new)
late Abysia:
-Chuzrael Slayer
-Rago Rage Lord(not sure)
-Baal Chozron, Anathemant Warlock
Multihero:
-Child of Anthrax (new)

early Caelum:
-Iszvat, Unwinged
Multihero:
-High Seraphine(new)

middle Caelum:
-Zaelinys, harab Seraphine
-Caelos, Sacred One
Multihero:
-Eagle King(new)
-High Seraphine(new)

late Caelum:
-Zaelinys, harab Seraphine
-Caelos, Sacred One
Multihero:
-Eagle king Mummy(new)

early C`tis
-Zilammu, Consort of the Dead
-Udum'ukinna, reassembled Prince
-Kabti'ili, Ancient Shaman
-Niklatu, Lizard Hero

Middle C`tis
-Niklatu, Lizard Hero
-Urugallu, Lizard Hero
-Murmur, Guild Master
Multihero:
-Sentient Hydra(new)

late C`tis
-Udum'ukinna, reassembled Prince
-Kabti'ili, Ancient Shaman
-Niklatu, Lizard Hero
-Urugallu, Lizard Hero
-Ekishnugal, First King
Multihero:
-Tomb Lord (new)

Pangaea(early and middle age)
-Taurotyrannos, Black Bull
-Rams Head, White Satyr
-Arcopythera, Harpy Queen
-Menopathos, White Minotaur


Pangaea(late age)
-Taurotyrannos, Black Bull
-Rams Head, White Satyr
-Arcopythera, Harpy Queen
-Menopathos, White Minotaur
-Panicratos, Apostatic warrior(new)
Multihero:
-Ettin Mandragora (new)

early Agartha
-Ogon, Earth Blooded
-Deepthought, Great Olm (new)
Multihero
-Great Olm (new)

middle Agartha
Klaus, mason of the underworld
Golag, decrepit
Kin-Breaker, onyx oracle
Multihero
-Great Olm (new)

late Agartha
Multihero
-Great Olm (new)
-Possessed flame spirit (new)

early Vanheim
-Vanlade, Hero( seems to be enabled for both vanheim and helheim)
-Slvis, Vanadis
Multihero
-Dwarf Elder(new)

middle Vanheim
-Vanlade, Hero
-Slvis, Vanadis(new)
-Farbaute, Hero (not sure)
Multihero
-Dwarf Elder(new)

late Vanheim(midgard)
-Vanlade, Hero
-Farbaute, Hero (not sure, enabled in mod)
Multihero
-Vanadrott(new)

Helheim
-Vanlade, Hero


early Jotunheim (Niefelheim)
-Tjatse, Abductor
-Angerboda, Great Hag
Multihero:
-Jotun Jarl Hero(new)
middle Jotunheim
-Tjatse, Abductor
-Angerboda, Great Hag
-Sporsnjall, Wolf Lord
Multihero:
-Jotun Jarl Hero(new)

late Jotunheim (Utgard)
-Tjatse, Abductor
-Angerboda, Great Hag
-Sporsnjall, Wolf Lord
Multihero:
-Jotun Jarl Hero(new)

early Kailasa
-Devasura, Fallen
Multihero
-Rishi(new)

middle Kailasa (Bandar Log)
Multihero
-Yakshini(new)
-Yaksha(new)

late Kailasa(Patala)
Multihero
-Golden Naga(new)

early Yomi
-Masatora, Ghost General
-Tsunekage, Devourer of Demons
-Kurofomi, Master of the Shadow Blossom
Multihero:
-Dai Tengu (new)
middle Yomi(Shinuyama)
-Hearthider(lacks description
Multihero
-Kitsune(new)

late yomi (Jomon)
-Ryutaro, Son of the Dragon KIng
-hashi Saburo, Red Devil
-Kenji, Red tengu
Multihero
-Member of Shadow League (new)

early Atlantis
-Commander of the Living Pillars(new)
Multihero
-Coral king(new)

middle Atlantis
-Chuddar Kadul, Seer King(new)
-Shudul Cthuda, Coral Prince(new)
Multihero
-Escaped Slave Prince (new)

late Atlantis
-Azatoth, Kivigtok
Multihero
-Escaped Slave Prince (new)

early Rlyeh
-Auluudh, Mindlord
Multihero
-elder Polypal Mother(new)

middle R'lyeh
-Auluudh, Aboleth
-Cthugul, Stargazer
-Shadhul Ummush, Traitor King(new)
-Visitor(new)

late R'lyeh
-Auluudh, Aboleth
-Cthugul, Stargazer
-Shadhul Ummush, Traitor King(new)
-Visitor(new)

early Oceania
Multihero
-Capricorn (new)

middle Oceania
Multihero
-Triton King (new)

Middle Pythium
-Marius Lorca, Hero
-Hierogallus, Serpent Lord
-Bartholomus, Patriarch (not sure)
Multihero
-Master of the games

Late pythium:
-Gallus, pontifex sepentus
Multihero
-Master of the games

Middle Man
-Bernlad, Green Knight
-Rhianne, Heroine
-Brangwen, Blind one( not sure)
-Houndkeeper (new)
Multihero
-Knight of the Stone

Late Man
-Bernlad, Green knight
-Rhianne, heroine (new)
-Cursed monk (new)


Middle Marignon
-Angelique d'Armant(not sure)
-Carmont, High Inquisitor(not sure)
-Tomaso del Monferrada, Witch Hunter General(not sure)
-Blessed Frair(new)

Late Marignon
-Angelique d'Armant(not sure)
-Carmont, High Inquisitor(not sure)
-Tomaso del Monferrada, Witch Hunter General

Machaka
-Mchumba, Ape Oracle
-Ainra, Lady of Spiders
-Abasi, Hero
-Yasini, King Triumphant
-Mwaka, Crowned Ape 

Lanka:
-Devasura, fallen
-Bapu, apostate raja
Multihero:
-Davana(new)
-Samanishada(new)

Fomoria:
-Balor, high king
-Bres, uncursed
-Scathatch, trainer of heroes
-Macha, Nemidian queen

As always any feedback is welcome, especially pointing out thematic flaws, or buggy behaviour. 

Stuff left to do:
1)New sprites for the new heroes, right now they still use the sprites from their templates. Although all of those are fitting, some distinction to normal units would be nice. Any help with drawing sprites would be greatly appreciated. I really want the artwork to be consistent with illwinters and I fear my drawing skills arent good enough.

Thanks to Sombre for some excellent hero graphics.

2) More heroes: If you have an idea for a hero, or already created a nice thematic one, post him and I will include him in the mod.

Credits for some ideas, which I used go to: 
1)Nerfix for the polypal mother hero idea.
2)Taqwus for the new atlantian multihero idea. 
3)Zepath for general ideas regarding king/angel heroes.
4)Endoperez for the High Seraphine Hero
5)Quantum mechani for the smoulderghost hero

Extra special credits for Jurri, who gave tons of useful feedback and had the flamecorpse hero idea.

Thanks to all the people who made suggestions in this thread even if I couldnt implement them.