A less flashy magma Orb MTX already in game

During the boss fight in the Belfry map rare thrall mages are spawned that seem to use a gloom,corrupt or possibly Kitava? magma orb. This version of magma orb is much more discreet, less flashy and just more easy on the eyes. I've always enjoyed magma orb as a skill but have always found my self having to stop and drop the skill due to headaches and becoming almost stomach sick due to the repeating bright flashing lights, I'm unable to think of another skill that I've experienced this with.The default skin and current Microtransactions such Harbinger Magma orb all seem to share this problem, at least in my case.

If at all possible it would fantastic if the thrall mages version of Magma orb could be added as a buyable MTX under the Gloom, corrupt or perhaps stygian theme.

Here's a video I've uploaded to demonstrate the Magma orb cast by thrall mages.



Thank you for your time.