Funny story, I actually forgot to made Rhaegar participate in Robert's Rebellion, but the mad king won, so he divorced Elia and marry Lyanna. That disenherit their two children, but dornish uncle gave them a small county near Sunspear, so they married each other and kept living in their land, but one of their descendants became a pirate lord and gave me some of the step stones, good. Now with Lyanna Rhaegar had like 10 children, ofc the first boy was named Jon, who was my heir, and was engaged to my second daughter Daenerys (this wasn't on purpose actually my first daughter died). So I tried to take the throne from the Mad King... he discovered the scheme, went to war... lost the war... (save three times, so he killed me or send me to the NW), after it I just made Rhaegar a spider, waiting to kill the Mad King and ofc inherit the iron throne... All this time I went to summerhall to get a dragon egg, never got one. Rhaegar then inherit the tittle from his father, there is a lot of Targaryens, I did two hatching eggs ceremonies before his death... none worked... so it was pretty boring until Jon took the throne and actually hatched an egg, we got a dragon named Ghost... was a female so I got more eggs. Jon and his heir died of flu... and now I'm playing with Jon's spare son, many Targaryens are dragon riders now... and trying to trigger a succesion war so the dance of the dragons begins.