Morphing Jar is a funky card in Yu-Gi-Oh! Its effect is really simple, but it changes how a typical game turns out.
Effect: FLIP: Both players discard all the cards in their hands, then draw 5 cards.
Basically, it resets the hands of both players. It’s a double-edged sword effect by the definition.
Morphing Jar can possibly give you new options to win, but this applies to your opponent as well. Conversely, this card can also screw over each player in some fashion.
I like to run the risk with this card in my decks because it makes the game more interesting. When both players have fresh cards to work with, things can get really exciting in the match.