Because Zircon goes with Giratina. It's a gemstone like Diamond and Pearl, whereas Opal is not. Plus, Zircon's colors match Giratina's as well. That's why it fits. Many say Opal fits because its other name is Girasol, and it begins with the same letters as Giratina, but it doesn't have to be like that. Ruby, Sapphire, and Emerald don't start with the same letters as their Legendary Pokemon, so there.

__________________

|Poketopia|My Artwork|My Fanfiction|BA Chars|My Original Writings|My Homeroom|

The trio: Ranil, Kishiro Diablo, Jeff

Luigi pwns. Ike pwns. 'Nuff said.
|Pokemon Mansion|Luigi's Corner|