(and who cares anyway???)
i don't know but diaga evolves into arcues
diaga will run away but he will leave the andement orb
i think you have to have Pokemon diamond to get him or her whatever.
At the spear pillar.
go to sunyshore run around the honey tree just outside of sunyshore twice with dialga as your main Pokemon turn off your Nintendo run around your house twice bark like a dog then turn on your Nintendo and your dialga will evolve
u can't
you dont
Yes. Just trade it from a diamond game.
spear pillar at lv.47
You disappear and you reappear at the beach
Go to all the lakes after capturing diaga
stone pillar after beating Cyrus