I'll be honest, I've always been one of those heathens that prefers Yu-Gi-Oh to MTG. I haven't played since the GX days, but I'd really love to get back into it. I especially want to play goat format (basically, in this format, you use the rules and banlist from August 2005, and you can only use cards released up to that point) because those are all the old cards I love and am familiar with.
For some reason, I've been obsessed with Yata-Garasu and Yata-lock decks. I just remember how controversial they were due to being unbelievably broken. The four cards key to this deck (Yata, Chaos Emperor Dragon, Sangan, and Witch Of The Black Forest) were entirely responsible for the creation of the Forbidden list due to Yata-lock being the most overpowered deck in YGO history.
Sadly, CEE, Sangan, and WOTBF have all been errata'd and not only taken off the banlist, but they're not even limited to one or two anymore. It just feels wrong, considering how long they've been banned, and the fact that they were literally responsible for the banlist in the first place.
Yata is still banned, however, and I don't ever see that changing. If it ever does leave the Forbidden list, it'll be a very sad day indeed. It's pretty much tradition at this point.