Ruins (Echoes of Time)

"Ruins" are a dungeon in Final Fantasy Crystal Chronicles:Echoes of Time.It becomes accessable after defeating Larkecius and then talking to Norshtalen.The protagonist heads here to find a way to locate the Crystal Core fragments.At the bottom of the ruins,the protagonist finds a strange Yuke.When the crystal the Protagonist carries shone however the Yuke transformed into a Grim Gaze.