When I use Mirror Image with Slow Time equipped, the mirror images also cast Slow Time. Using the Time Warp rune in Slow Time also increases the damage enemies inside the bubble take by 10%. With Illusionist, you can instantly cool down Mirror Image again. If you do this while the Mirror Image Slow Time bubbles exist, those bubbles still exist and the mirrors can create new ones again. I have had upwards of 10 bubbles active at a time from this.
I have a few questions about the interactions here.
Do the Slow Time bubbles from the mirror images have the same effect as my own? Do they have diminished effects? No effect and just a big annoying bubble?
Assuming the mirror bubbles do have an effect, do they stack with your own bubble (particularly interested in the damage bonus from the Time Warp rune), or do they just expand the area?
Forgetting about Mirror Image for a second, if I have two of my own Slow Time bubbles active at once via Illusionist, do they stack?