I've been asked a few times for how you unlock dragons or is the dragon event chain bugged. No, it's not bugged. Yes, you can unlock them. The chances of you unlocking them is VERY LOW, and I mean ASTRONOMICALLY LOW.

If you played a game for a period of 1,000 (which I don't think many people come close to with the state of the mod currently), the necessary events could fire in only 333 years. For every possible year it could fire, there is a 33% chance you get the right event. Join the discord for a visual representation.

https://discord.com/invite/TTte6sV