Which hand do you consider bad luck in game of poker?

[magnus2022]

I consider deaths man's hand as very unfortunate hand though i don't know where i picked the idea. Maybe, the incident that is attached to the hand. I still consider all black flush, a sign of bad luck! Even the death man's hand is equally all black ( black aces and black eights). I simply don't fancy black cards.
Which hand do you consider bad luck in game of poker!