you mean trodian
In "Dragon Quest VIII," the dilapidated castle is located in the region known as the "Trodain Region." Specifically, it is found to the southeast of the Trodain area, near the town of Trodain. This castle, once a grand structure, serves as a significant location in the game's storyline and is key to the protagonist's quest. Players can explore its ruins to uncover important plot elements and items.
it is in the Castle Trodain dungeon, which can only be unlocked after you get the key from the lady in the snow area.
about 8000-8300
use a sword and kill it
Get 8 Unlucky Doom Essences from the Haunted Castle quest. Go see artix to do that quest. Then train your blacksmithing with Yulgar to be at least level 15. After that just make your weapon.
playboy the mansion.
About 5000
You get it in the Dragovian cave
graham whip
lvl 30
a game for ps2, a very good 1
JUST KILL 8 RED Dragons