As many of you know, during this week of trials, you'll happen to come across a spider shadow on your screen during a match. At first i thought it was for funs and giggles to troll you, but as i got further into my passage card i noticed that the spider popping out is definitely not random. Its a notification with a sound that either indicates that an enemy player is close by or that you passed an enemy player without realizing. Happened to me a couple of times with same situations but im not entirely sure of this. Might just be coincidence but Try it out and see if it works for you!