Had a weird thing happen casted a stardust actualizer and it was suppose to have masked bandit enter play it didn't it just exhausted him on the top of my deck than I lost my end turn till I casted my harbringer to discard my now exhausted bandit in my grave the game was

SET Xavier(prax) vs granpadano(threbin)

Oh also pay attention when I cast the next ally there was a spot saved for the bandit that was suppose to enter play