Cultists can be enchanced, no problem.
Tzaangors can also be enhanced, although you wouldn't usually be in a situation where those two units are in the same army. I guess you can always take a Thousand Sons army and have Fabius Tag along since he shares the Heretic Astartes keyword. He would need to be in his own detachment otherwise you would lose the Brotherhood of Sorcerors ability and any cult bonuses.
If you do it the other way round and make Bile your warlord then the Tzaangors would not be eligible to become CREATIONS OF BILE since they don't have a <LEGION> keyword to replace. This would prevent their entire detachment from getting Bile's legion trait. Again, you would need separate detachments.
Given that additional detachments cost points now, you are always going to be penalised for having Tzaangors and Bile in the same army.
|