Bren's Bewildering Barrage

The next time you hit a creature with a weapon attack before this spell ends, your weapon twists the targets perception of reality and deals an extra 8d6 psychic damage to the target.

Additionally, if this attack reduces the target to 50 hit points or fewer, the target suffers the effects of the Confusion spell for the next minute. At the end of the creature's turn, it can make a Wisdom saving throw to end this effect. If the target fails a Wisdom saving throw by 5 or more, you may dictate which of the actions presented on the Confusion table it must take on its next turn. If you choose to do so, it has advantage on its next Wisdom saving throw against this spell's effects.