Twice, once in the galactic veilstone building, and once at spear pillar. He has a Honchcrow, Gyrados, Weavile, and Crowbat at Spear Pillar. In order to battle him in the galactic veilstone building, you have to beat Saturn and Mars at Valor and Verity. Then you have to see Jupiter at Acuity. Then you have to fight your way through their HQ. After you beat him there, you have to fight Saturn, who is in the same building. You have to climb to Spear Pillar, and beat Mars and Jupiter in a tag battle with your rival. Cyrus is also there, ready to battle.
Cyrus the galactic leader
You go to the lake and battle Cyrus.
in platinum the first time you battle him is in celestic town and in diamond and pearl the first time you battle him is in his base in veil stone.
No, After U Defeat Him In Diamond/Pearl/Platinum U Defeat Him He Compleatly Dissapears
he is in veilstone city
There is no Battle Frontier in Pokemon Diamond and Pearl. Only the Battle Tower.
Cyrus is in the galactic veilstone HQ and spear pillar.
there is no battle frontier in Pokemon pearl,but there is a battle tower. you can go there after you beat the elite 4
You have to enter Mt. Coronet through Route 207, and go with good pokemon, because you battle Mars and Jupiter, then Cyrus, then you battle and try to capture Palkia. (Hint: Use the Master Ball Cyrus gave you. You don't even have to hurt it.)
CYRUS IS THEN IN GALACTIC HQ WHEN YOU FIND HIM YOU BATTLE HIM IF YOU WIN HE GIVES YOU THE MASTER BALL. (The master ball should go to the FIRST Pokemon in your team)
in the light house
He is the leader of team galactic