So following the tip to the preorders posted by Eldargal, Ive been looking at the new minis and trying to decide whether i should sell my car or my kidney to buy all the new models ... when i noticed that the Archon and the Incubi all have soulstones attached to their armor.
I'm not 100% on the fluff, but isnt the DE's schtick that they DON'T try and hide their souls from Slaanesh in any sort of Infinity Circuit?
I'd say they were captured trophies (indeed, some do appear that way) - but for both models there are soulstones quite clearly attached by cables to the armor. They do, however, look cracked - but are still painted brightly, implying they're still active.
At best, I can imagine this is some sort of weird 'channeling the power of a fallen foe' thing ...