What Packs will you combine with Crystal Creations?

I haven't thought about specific packs. My answer would be somewhat similar to @musteni with a combination of several elements from various DLC. Different packs but too much to single out a specific pack as a pack combination.

Theme wise I think the new pack goes well with
- Realm of magic (magic effects of charged jewels),
- werewolves (influence of the moon),
- jungle adventure (finding crystals on the road and cutting gems on the archeology table),
- paranormal (the general vibe of the trailer)
- nifty knitting (plopsy and both SP about making items sims can wear)
- get to work (open a shop)