Out of all the Jar cards this can arguable be the best. In comparison to it's cousin Morphing Jar both can go back in forth in argument, but I think this would be the jar that wins the fight. Just think about it which one got banned and which didn't?
Awwwww the memories. In a Last Turn deck this card use to pimp. It would basically allow your opponent to lose any controll they may have had on you and give them absolutely crap. While on th either hand it would help you search out your last turn peaces to finish them off with. Obviously it was a bit of a problem so it's banned. Or was it.............
In the OCG Cyber Jar got it self banned because of it's playability with Victory Dragon. It was rather simple actually. Just destroy every thing on your opponents side of the field with a Heavy Storm and Cyber Jar and go in for the kill.
It's sad that this mighty card caught it self a banned that will probably never be up lifted. I was actually looking forward to using this since Dark Hole got banned. Oh wellZ.