Dewrad wrote:However, the catch is that the Achaunoi believed that their gods were dead.
I've actually got something vaguely similar going on with the Salenzians on Maikros. They started off with IE-style pantheons, with the twist that they believed that the power of a god and the power of its worshippers were correlated. Naturally, when the Prophans conquered the southern Salenzian mainland, its native inhabitants despaired not only at their own loss, but the loss of their gods, as well. They were hit so hard that they actually believed that their gods were lost to them, and kind of sulked in a cultural haze for a number of centuries until the high point of the Prophan Empire, the Pax Prophana, during which the great classical writers of Salenzian culture did their thing.
The main point that was passed down to posterity was that the gods were lost forever, but that this should not inspire despair, because people shouldn't be putting hope into these sorts of external things. In fact, lack of hope = lack of despair is a major factor in Salenzian culture. The product of this is a philosophy called Collective Self-Reliance, in which the group is responsible for its own affairs, especially solving its own problems. Note, though, that 'the group' can be defined at multiple levels - while an individual village would be responsible for dealing with its own thieves, it would not be expected to deal with, say, an invading army, which would be a problem of the state, and as members of the state, the villagers could expect help from - and to help - other members of the state.
This also has the consequence that traditional Salenzian culture is sort of atheistic - while they believe that various deities exist and are worshipped by other people, they believe theirs are gone, and so they do not include any form of worship in their culture. That doesn't mean that there is no religion on Salenzis, however. This traditional view, while the most widespread, is only one option. There are actual religions practiced on the continent: In the south, you have the Prophan pantheon, which has some adherents mostly in the most southerly reaches. There are also Sublimism and Onyxianism, which are both monolatristic faiths. Sublimism arose during the Pax Prophana, so there is a bit of crossover between it and Traditional Salenzianism. It is centred around the worship of a figure called the Sublime Goddess. She is most well known outside of her religion for preaching equality and anti-necromantic sentiments. Onyxianism, on the other hand, comes almost two centuries after the end of the Pax, and is a revival of an ancient pre-Salenzian faith based in the magical transit of the land of Ticondera into the continent of Salenzis. It is endemic to the city-state of Onyxia, while Sublimism can be found all over the south - especially its homeland, Igion - aside from Zarcos, where religion is outlawed.
The people of Zarcos are actually not Salenzic in origin, though they are part of the larger group, Salenzo-Toletskan - Zarcosic peoples are the original settlers of Salenzis, and as such, their native religion was quite different from that of the Salenzic peoples. It was based on the worship of a figure called the Phoenix King, who valued such things as stasis, protection, and healing, among other things. This focus on stasis eventually put the religion at odds with the Hatiianzo dynasty of Zarcos, who, in their mad, paranoid search for non-magical power, began implementing research programs that eventually made Zarcos the non-magical technological powerhouse of Maikros. The Hatiianzo monarchs, feeling threatened by the dissenting clergy, campaigned against them, disseminating propaganda, burning sacred texts, and holding lots of executions. The religion only survived in a few, very tiny, very underground enclaves, weathering through the Hatiianzo dynasty, until the social reforms of the post-Great Salenzian War Torimo dynasty allowed them to come out into the open and grow.
In the north of Salenzis, there are various IE-style pantheons, untouched by the Prophan Empire.
If you want blood sacrifice, however, you have to cross either the Vast or Dotted Oceans to the Talurmen Empire. The state religion of the Talurmen Empire is based around emperor-worship. Its adherents believe that there is a Heaven where various gods reside. However, these gods want nothing to do with Maikros - except one. He is said to have descended to Maikros because he loved humanity and wanted to lead it to glory. This First Emperor, however, found himself eventually growing old - surprise surprise, descending to the mortal word made him mortal. So he furiously did research and experimentation and eventually found a way to have a pseudo-immortality. This is the practice of the heir to the Empire ritually sacrificing his predecessor (usually his father) and eating his heart. This is supposed to transfer the Imperial Soul, and thus the right to rule. This practice eventually spread to the high warrior class - the much-feared cavalry of the Empire - wherein the warriors will take and eat the hearts slain opponents and allies to gain their power. There are also many other faiths within the Empire, which it tolerates as long as the Emperor comes first.
I haven't done much about Toletskan culture, but given that they are the other major half of the Salenzo-Toletskan linguistic family, their religion(s) will probably be an elaboration on IE-style stuff.