u/Apache502

I’m playing Prince Daemon “the Younger” Blackfyre in the 209 AC start date and I’m trying to figure out how to actually initiate the Blackfyre Rebellion and press my claim on the Iron Throne, but I can’t seem to find the correct casus belli.

All i can do is start the regular claim war or De Jure CB.

I’m currently an adventurer, so maybe I’m still too early in the intended progression?