You could also check out the Ragnarok companion mod which will make the rockdrakes spawn on Ragnarok as well.Otherwise you'd have to do a NPCReplacements setting through Game.ini...

Cross Aberration puts Rock Drakes and eggs on the map (and I want to use it to get all the other Aberration stuff too), so I don't need your companion mod unfortunately.

I could probably use NPCReplacements=(FromClassName="RockDrake_Character_BP_CA_C",ToClassName="YOUR ROCK DRAKES HERE")

to swap to SF Drakes, but would that mean their eggs are your eggs too?

Yep, it normally should. Probably best to put my mod higher up in the load order then, if you can. The correct tag would be RockDrake_Character_BP_SF

It could cause overspawning issues though, but that’s something you’d have to test out...

Okay, thank you! If overspawning is an issue I'll play with the spawn weights.

Thanks again, much respect :D

Im having problems with the same setup and ive put NPCReplacements=(FromClassName="RockDrake_Character_BP_CA_C",ToClassName="RockDrake_Character_BP_SF") in the ini but now no rock drakes are spawning at all, im sure theres a easy fix here im not seeing but im too tired to figure it out

Hmm, not sure about that one then