[espritcrafter]

I've only found them as eggs, and have explored almost everywhere.

So far, I've only managed to find 5 eggs, which is perfect for my mage's current leadership.

I found 1 in the the Dragon's world Altrax or soemthing like that, after talking to a demon in the demon portal, found 2 nest in the undead land, where there are a few black dragon patrols roaming around, and 2 more in the gremlin castle I bought from the Dwarves' capitol.

As for the emerald green dragons, I vaguely remember them being on the island in the elven lands. You have to go on an island from your ship, go down into a dungeon or something, where there are several emerald green dragons patrolling, and at the end, there's a merchant where you can buy a bunch of them from.

Before i found the merchants for them, and since i'm playing as a mage, whenever I would obtain a rare unit (for that part in the game) such as a dragon or I get my leadership up and can control more, I would use the spell sacrifice to increase their numbers. I mostly charm enemy units and use them as the sacrifice.