Unit Roster Amendments
My initial roster was a very lean design, and I’d like to make some amendments to flesh it out a little more and incorporate some elements people have suggested in the comments. Thanks @SirBarnzy1, @Kingfisher1787, and @HoopThrower for the suggestions.
The reworked roster would be as follows:
War Hut
Aquientor Archer (II)
Raven Raider (II)
Harpooner (II)
Seawolf Marine (II)
Forest Prowler (III)
Gaagiid Berserker (III)
Siege Workshop
Ram (III)
Swivel Gun (III)
Carronade (IV)
Dock
Fishing Boat (I)
Dugout Canoe (II)
Fire Canoe (II)
War Canoe (III)
Head Canoe (III)
Sailing Canoe (IV)
Harpooner
Instead of a heavy infantry ranged counter to cavalry, Harpooners would be more accurately depicted as ranged shock infantry. Harpoons are essentially a barbed javelin, so a unit with a primarily ranged attack mode would be a good fit. Their effectiveness against large marine mammals like whales and sea lions would obviously translate to horses, so a bonus versus cavalry would make sense. Harpooners could be lightly clad to remain agile with a woven cedar hat and shawl like a typical hunter. The rope attached to the harpoon could possibly be represented by giving them the ability to snare at range.
Seawolf Marine
Guns reached the PNW frontier rather late, but as soon as they did, they rapidly transformed warfare. As better firearms came to the region, traditional armours fell out of use, but at least initially their armours provided protection against musket fire. These elements could be combined into the role of a tanky musket infantry unit with dual ranged and melee resistances.
In the PNW, the most common way tribes waged war was by lightning raids to maraud and take captives followed by withdrawal back to their canoes. Due to this amphibious style of warfare, I think the term “marine” is fitting for these warriors. The wooden helms of these warriors would be adorned with carvings of spirits and animals, and this could also add to the name. One fitting crest is the seawolf which is a mythological wolf-orca hybrid which blends the strengths of land and sea just like amphibious marines. In addition to this, there is a recurring motif in the mythology of animals bestowing their power when wearing their skins which is especially prominent in the seawolf myths. I’m open to other name suggestions though, maybe “Seawolf Marauders” as something less formal than Marines.
Swivel Gun
Instead of Light Cannons, the Haida/Tlingit should have Swivel Guns. Significant numbers of Swivel Guns were traded to the PNW natives for their highly prized otter skins. These could serve as light generalist artillery available in age 3. To compensate for their relatively low range for an anti-artillery unit, they should possess the target lock ability. These would also be appropriate units for a Hawaiian civ.
Carronade
Carronades should still be available, but need some alterations to their stats to fit in better with Swivel Guns and better reflect their historical use. Carronades functioned as short range anti-personnel weapons so they definitely should not outrange Falconets. Instead, they could have lower base damage, but a higher AoE and infantry multiplier. These guns would have been the primary armament of merchant vessels and would not have been traded to the natives. Therefore, they would have been obtained through the salvage of captured ships. To reflect this, Carronades could have a makeshift chassis of lashed together logs and be carried around like a Mortar.
Raven Raider
To make Raven Raiders even more unique, they could be given a bit of siege resistance to reflect the alleged fearlessness of cannons among PNW natives. This would also be especially helpful for shock infantry since they tend to bunch up more and they lack the high health needed to tank artillery fire.
Fire Canoe
During the battle of Sitka the Tlingit inadvertently created an explosive canoe when a canoe transporting their gunpowder stores was intercepted by Russians and detonated. In this case it didn’t turn out well, but this event could inspire a more intentional use. The process of constructing dugout canoes also involves fire to cut down on the amount of carving by burning away material in the center of the log. Therefore, Fire Canoes could look like halfway carved canoes loaded with gunpowder and set ablaze. Realistically, these could be available to all the native civs.
Shaman
Instead of just a standard Medicine Man (Healer), the Haida/Tlingit could have a Shaman with a more substantial role. Shamans accompanied war parties in canoes and went into battle to inspire warriors and intimidate enemies. They could be armed with a rattle to stun enemies similarly to Griots. Other intimidation methods like transformation masks could be incorporated into the look.