The new creations although supposed to be in Stygian Abyss dungeons, I have placed them into the Bedlam Dungeon on Ilshenar.
There are three types of Korpres. They all start the same way. They all look like slimes.
Level 2 Korpres start to show the creatures.
Level 3 are a lot stronger.
Not all Korpres are tamable. But will need to be bonded as normal. Using animal lore will give you the details you need. All Korpres are matable and if your lucky to get an egg, be careful because you can break them. Once hathed, the Korpre is bonded from the start.