You cannot get an HM or TM of Roar of Time; if you get Dialga at the end of Platinum, it will have the move Roar of Time. :)
No. Roar of time is strictly a dialga move.
No, reshiram can't learn roar of time . Only Dialga can learn it!
Arceus cannot learn roar of time or spacial rend.
It comes with Diagla. If you catch one and Roar of Time isn't there, there is a problem.
Yes, Darkrai can learn the moves Roar of Time and Spacial Rend.
Roar of Time is Dialga's main move. Of course he's going to know it.
Only Dialga can know roar of time just like only Palkia can know spacial rend
special rend and roar of time special rend and roar of time special rend and roar of time REAL ANSWERnone of those are real the move set is splash,tackle,& flail.
roar of time
Roar Of Time
You can't teach it roar of time or spacial rend,you must get one from the 12th movie event.This arceus knows roar of time,spacial rend,shadow force,and judjement and is at lvl 100