You're pulled through a prismatic vortex, and you can feel something leave your body as you suddenly find yourself in a paradise surrounded by many sleeping dragons and a very big rainbow one who is very much awake.

This dragon's basically the Solar Dragon from the DragonFire mod in Minecraft but given some lore.

Arceus turned Dialga into a baby!...and kicked him out of Temporal Tower when he failed to manage time...as a baby...

Palkia brings you to the cosmic hospital where Dialga is. You're essentially an unofficial representative for all mortals.

Apparently humans aren't the only ones that can become Honedges.

Arceus decided to take a cosmic nap and put a Dragonite in his place in the meantime.

Dragonites are being found comatose and happy, their souls all in a Dragonite-shaped soul-party.

Dialga's kinda gone, but also kinda still here? It's complicated.

(image is of what he looked like right before his Charizard body gave out, sorry, couldn't find or generate an image of his current form)

*You find Dialga on the ground.*

Arceus just gave you a weird Dialga plushie...and Dialga's missing...

*Dialga's dead, but apparently either it was a fake, or Arceus made a replacement...right?*

Dialga's "stuck" in a fleshy cocoon.

Is Dialga okay? (no)

Arceus has his own creator, and this is the absolute creator of creators.

After Dialga died, Arceus took all his worst qualities and made them his entire personality.

Dialga's dead, and Giratina's unstable.

Dialga is unfortunately dead.

Dialga got hit by a Haunter's lick a while back and died painfully. But now...he's not in any pain whatsoever.

Dialga and Arceus fused at some point.