To get a dragon there are a couple of ways, colonsie Summerhall or North Valyria and you can get a random event in which you find a dragon egg. If you have the ambition then you can get a rare event to buy a draon egg for around 800 gold. You can go and tame an existing wild dragon.
Here are all the factors that affect your chances of taming a dragon.
Factors of you:
* Any dynasty member at your location being a dragon rider - *5
* Having a Dragon Pit at your location - *5
* Being Authoritative - *2
* Being Strong - *2
* Being Brave - *2
* Being a Genius - *3
* Being Quick - *1.5
* Being an abomination of incest and a valyrian culture - *5
* Being a grandchild of incest and a valyrian culture - *2.5
* Being a Targaryen - *2.5
* Being Danaerys Targaryen - *5
* Being High Valyrian - *6
* Being a worshipper of the Valyrian Religion - *5
* Being Asshai'i - *2.5
* Having Citadel Dragon Intel - *3
* Being of the Valyrian culture group - *5
* Being a worshipper of R'hllor - *1.5
* Being Favoured by R'hllor - *3
* Being Chosen by R'hllor - *10
* Having the Harrenhall, Dragonstone, Old Ghis or Volantis Intel - *1.5 each
* Having the Dragonpit or Smoking Sea Intel - *2.5 each
* Being a demon child - *20
Factors of the Dragon:
* Being previously tamed - *5
* Martial below 20 - *1.5
* Martial above 40 - *0.9
* Martial above 60 - *0.8
* Martial above 60 - *0.7
* Being Patient - *1.5
* Being Wroth - *0.66
* Being Content - *2
* Being a Lunatic - *0.5
* Being Humble - *1.5
* Being Wounded - *1.5
* Being Maimed - *2
* Being Sickly - *2
* Being Trusting - *1.5
* Being Proud - *0.66
These number are multiplied against one and each other to give you the chance of taming the dragon. So a big number increases your chance whilst a small one decreases it.
Example 1: A Genius Targaryen born from incest who worships the valyrian religion would have - 1 (Base) * 3 (Genius) * 5 (targaryen born from incest) * 2.5 (Targaryen) * 6 (High Valyrian) * 5 (Valyrian Culture Group) * 5 (Valyrian Religion) = 5625
Example 2: Robb Stark at the beginning of ACOCK - 1 (Base) * 2 (Authoritative) * 2 (Brave) = 6
Here are all the factors that affect your chances of taming a dragon.
Factors of you:
* Any dynasty member at your location being a dragon rider - *5
* Having a Dragon Pit at your location - *5
* Being Authoritative - *2
* Being Strong - *2
* Being Brave - *2
* Being a Genius - *3
* Being Quick - *1.5
* Being an abomination of incest and a valyrian culture - *5
* Being a grandchild of incest and a valyrian culture - *2.5
* Being a Targaryen - *2.5
* Being Danaerys Targaryen - *5
* Being High Valyrian - *6
* Being a worshipper of the Valyrian Religion - *5
* Being Asshai'i - *2.5
* Having Citadel Dragon Intel - *3
* Being of the Valyrian culture group - *5
* Being a worshipper of R'hllor - *1.5
* Being Favoured by R'hllor - *3
* Being Chosen by R'hllor - *10
* Having the Harrenhall, Dragonstone, Old Ghis or Volantis Intel - *1.5 each
* Having the Dragonpit or Smoking Sea Intel - *2.5 each
* Being a demon child - *20
Factors of the Dragon:
* Being previously tamed - *5
* Martial below 20 - *1.5
* Martial above 40 - *0.9
* Martial above 60 - *0.8
* Martial above 60 - *0.7
* Being Patient - *1.5
* Being Wroth - *0.66
* Being Content - *2
* Being a Lunatic - *0.5
* Being Humble - *1.5
* Being Wounded - *1.5
* Being Maimed - *2
* Being Sickly - *2
* Being Trusting - *1.5
* Being Proud - *0.66
These number are multiplied against one and each other to give you the chance of taming the dragon. So a big number increases your chance whilst a small one decreases it.
Example 1: A Genius Targaryen born from incest who worships the valyrian religion would have - 1 (Base) * 3 (Genius) * 5 (targaryen born from incest) * 2.5 (Targaryen) * 6 (High Valyrian) * 5 (Valyrian Culture Group) * 5 (Valyrian Religion) = 5625
Example 2: Robb Stark at the beginning of ACOCK - 1 (Base) * 2 (Authoritative) * 2 (Brave) = 6