What you were expecting to happen, and what actually happened?
If i activate the skill, then his magic attribute should increase by 8, but in some cases it didnt.
When i activate the skill and the damage bounce from the first opponent cards to the next one. If there are some damage left, after the last opponent card was hit, the damage bounce back. If a card is killed, after it gets the second hit, the magic increase does not trigger.
This case happens a lot
When i kill 2 cards at once.
(Only realised once so far, but i will keep an eye on it)
Im playing the pc game, while realizing that bug.