You pick a start date and start playing?

If ylu want to play as mythological creature you either have to use the ruler designer, pick on of the changed starting characters like Vlad for being a vampire or aquire the traits in game through events or breeding.
And some features like magic is available for everyone.

ah ok i was just confused that the Ai didn't had any traits from the mod at all and there were no dragons

The game bas ~1200 new events (though that's including some behind the scenes ones), 79 new traits, 11 new religions, 12 new artifacts, 40 new decisions, and one new focus.

Most of these involve the new races, which have starts at the Viking age and are available through the Ruler Designer, but can also be bred into you Dynasty. I've made sure that there are ways for the new religions are races to appear at any start date, but they may take a while to appear at latest start dates. I have plans to add starts for all of them in the future.

Is there something specific you are looking for?

Just saw your second post: In the Charlemagne and The Old Gods start dates, there are playable dragons ruling Faroyar, Kola, and Malta.
In other start dates, they can appear through summoning. If you begin intermarrying them, your offspring could become dragonborn, and continuing with that can lead to having a dynasty of dragons.

ah ok thanks for the answer my "immortal" (he is already 95 years old) ruler need to wait the next 50 to 425 years then :P

Wanted ask about these things.

Monster hunter = How does it work? Do i enable spy focus and keep spying people or will there be some intrugue thing to make it more viable.

Fantasy races aging = How will all races aging work. Will dragons life forever or around 200 years or more?

Magic = how does improving this work? I just keep magic focus and hope i get magic power improvements or do i need to use magic constantly to improve it.

Fantasy trait mix = any conflicts with giant god mix or dragon god mix? Are these type of mixes okay or is it best keep 1 trait. Im curious is it possible be scaly moster of tribal areas who consume people and is super strong.

Also wanted ask something else not exactly how mod works and dont mean to be rude or pushy. But i wanted guesting will some fantasy races get more than some small traits like size and elemental stuff. For sample if i was to be giant. Is there possibility to have non trait limited ability consume other people like old legends like cyclops etc. Also will you add dragons have own magic breath ability.

Also love your work. Keep it up.

Added ---> i noticed dragon raiding event is little bit annoing as my character is super high martial and gets killed 24/7 by lesser dragons. So how does this work?