Ash meets zekrom the first moment he arrives in unova when zekrom causes a blackout and pikachu get hits by zekroms lightning and pikachu is then unable to use electric moves for the first two pisodes
Yes, Ash goes to the Isshu region in the episode To the Isshu Region! Zekrom's Shadow!. Although Brock doesn't go with him, Ash will travel with people called Iris and Dento.
Ash meets Riley in the episode "Saving the World from Ruins!" which is the episode no 7 in Pokemon galactic battles.
Ash first meets Clay, the Driftveil Gym Leader in the episode called "The Mighty Accelguard to the Rescue."
Zekrom is bad... if you saw the movie zekrom does bad with N and victini, Ash, pikachu, and Reshiram are trying to stop N and Zekrom from destroying victini's home and from moving dragon tower
In the original series it's "The Battling Eevee Brothers"
episode 553
the second episode.
bls
4
episode 24
In the first episode of season 6.
The episode in which Ash meets Paul is the episode that is titled "When Pokémon Worlds Collide," it is the 3rd episode in the Sinnoh region and its overall episode number is Episode 471.
Ash meets Brock in episode 5 of season 1, Showdown in Pewter City.
Yes, Ash goes to the Isshu region in the episode To the Isshu Region! Zekrom's Shadow!. Although Brock doesn't go with him, Ash will travel with people called Iris and Dento.
Ash meets Riley in the episode "Saving the World from Ruins!" which is the episode no 7 in Pokemon galactic battles.
23
In the episode ''Get the Show on the Road'' season 6.