Talk:Palkia vs Galactus/@comment-27190018-20160309212940/@comment-26418719-20160707223422

While they never created a universe, they did AT LEAST start creating a galaxy in Diamond, Pearl and Platinum, atop Spear Pillar.

The real reason I think Palkia takes this is due to its ability to bypass durability by distorting space, as shown via the aftereffects of its fight with Dialga in Movie 10 (Rise of Darkrai), and the scale of it is even enough to immobilize Arceus for a short period of time.

As for why they're called the Creation Trio, it's because Arceus created them when he created the Universe.