An opposing Kara’s bloodborne spell is used two turns in a row. However, the user says that they did not in fact use it, so it seems like a visual bug from my end of the game.
CPU: Intel® Core™ i7-4712HQ CPU @ 2.30GHz (8 CPUs), ~2.3GHz
GPU: GeForce GTX 850M
RAM: 12288MB RAM
Bug Report Details
Unfortunately I haven’t tried to reproduce it, but I do have a screenshot and I can upload the replay as well as well if need be (replays can’t be exported can they?).
The screenshot was taken a moment after the second BBS seemed to proc. The history bar implies that both spells were cast two turns in a row. However, it seems that the second cast didn’t actually do anything (no mana usage), and the user specifically said they didn’t use it or notice. So it must be some bug on my end.