The Invective Two-Handed Sword cosmetic in the Sacrilege’s Crucible Cosmetic Bundle has a display issue after applying it.
The sword has a really annoying flickering effect during gameplay however in menus like the character/equipment menu or in the wardrobe the bug is not active, if I had to explain it, it looks like a big “lightning effect” but you can clearly see it’s a bug. When you are demolishing demons there are so many objects on the screen, that time it blends into the environment but in any other situation when the character is visible the flickering effect really hurts the eye.
Sacrificing so much money on In-Game content and the Sacrilege’s Crucible Bundle is also available since several months. I don’t know if this display bug occurred only recently or it is there long ago. Please don’t misunderstand my statement, I am not saying it to be hurtful just it would be awesome to correct the bug in the next patch. 
PS.: The cosmetic looks badass af though 