Updated for 4.0.

Added siege attacker attribute to Surtha Ek for all mounts.

Refined Norscan Skullcannon tech skeleton and rider animations.

Corrected Norscan War Wagons thrown javelin sound effects to not sound like crossbows.

Increased Norscan War Wagons to 5 per unit from 4. Decreased ammunition count from 240 to 216. Provided that ammunition is counted per chariot model, they should now have equivalent ranged damage potential as Marauder Horse Masters.

Added experimental animations to Norscan Skullcannon rider.

Added missing cdir_military_generator_unit_qualities_tables for Bowgunners to allow AI recruitment.

Changed Gorebeast (War Beast) "rider" model to see if a rare artefact issue is resolved.

Corrected unit set entries for Norscan Trolls (normal) and Gorebeasts (War Beasts) to be affected by "Living Battering Ram" skill.

Refined unit set entries for new units, Bowgunners will be affected by "Savage Hunters" and "Champions of the North" in the future.

Unit stats tweaks:

Gorebeasts:
Weapon length 2 -> 3

Mammoth Chariot:
Bonus vs Infantry 17 -> 42
Weapon Strength 60 -> 90
AP Damage 200 -> 300
Splash Attack Max Targets 6 -> 7

Added visual effects to Surtha Ek on Burning Chariot mount and the shaman model on Mammoth Chariot (Hellcannon) and Mammoth Chariot (Warshrine).

Unit stats update:

Mammoth Chariot
Mass 3600 -> 7800 (chariots only care about articulation entity mass, so the mass display on unit details is not accurate as it adds draughts, chariot body, and rider masses as well)
Bonus hp 8054 -> 10200
Armour 100 -> 90
AI Usage group from "melee_gatecrusher_support" to "ranged_no_skirmish_gatecrusher"

Mammoth Chariot (Hellcannon)
Mass 3600 -> 7800
Bonus HP 8054 -> 10200
Armour 110 -> 100

Mammoth Chariot (Warshrine)
Mass 3600 -> 7800
Bonus HP 8054 -> 10200
Armour 110 -> 100
Added 10% missile resist

Corrected character detail page name for Surtha Ek from "Lord" to "Legendary Lord".