Ok here it is...and after some thought...well...I reallised it's not that big of an update, but it's still nice. Have you noticed that the pokemon that were never that significant were the 3 Regis, well that's about to change because the new legend is out.
Legend 9: Rise of the Regi
After completing cerain events (such as the Elite 4 and the Hoenn League) a story that has been intorduced at the very beginning of the game (but wasn't explained) now gets a deeper introduction.
Cyrus won't rest untill he has the world in his control, and always keeps on continuing his search for power. This time he takes his search to Kanto. Prof. Oak and his aids have unraveled the mysteries of the Fallrock Tunnel and finished digging through it. In it, they found various sculptures of the Legendary Pokemon that shaped our land: the Regis. Cyrus heard of this on the TV and immediately brought all his little Team Galactic Grunts and your most vicious enemy from Sinnoh: Commander Mars. Cyrus has collected all the artifacts needed to enter the summit of Mt. Fallrock, and wake the Legendary Regigigas. He wants this power to take lead of the world. Once you reach Mt. Fallrock, it is already too late. Cyrus has already activated the Statue with the 3 Earth Gems and opened the door to Mt. Fallrock. You try to stop him and chase him to the entrance, but Cyrus pushes you away, enters the Cave and the gates close on you.
The situation looks bad now. And with all hope lost, another event activates. By putting the gems in place and then taking them out, Cyrus has opened three more carvens throughout the world. The dwelling place of the Regis. It is up to you now to find them and take the Gems of Stone, Ice and Iron to, once more, open the door to Mt. Fallrock. It may seem a simple task, but finding the Caves is hard.
Once you have entered the cave, you will see plates in the form of the Regi you are currently at. Most people might think, that since they look like at Platinum, you just have to step at all of them and the Regi will pop out of a Statue. Well that is true...partially. Yes you need to step on all seven plates, but you need to do it in the correct sequence. If you step on the right tile, it lights up...if you don't, it makes a buzzing sound and you have to start all over again. That should be hard since there are many combinations. But as kind as I am, there is a secret place (which I'm not going to tell you:P) that contains the answers to the combination, but presented as a riddle. Can you solve this mind bending riddle? Trust me it is not easy.
After defeating the Regi, a door will open within the cave. Take everything that is in there for the door wont be open again after you leave. You only have one chance...don't mess it up.