Also known as: グラシャラボラス(FF8)
A Train with a face of doom in Final Fantasy VIII. Unlocked through an occult sidequest gathering three 6-sets of items (666) and a Solomon Ring.
Its Japanese name is Glasya-Labolas, a demon from the Ars Goetia (The Lesser Key of Solomon) unrelated to trains. Game data also refers to it as Devil Thomas (Thomas The Tank Engine (Series) reference).
It is compared to the Phantom Train of Final Fantasy VI.