"The GhostTrain will attack with Acid Rain, Evil Toot, and its Wheels for starters. Sabin's AuraBolt and Suplex are effective. Stop it dead in its tracks with Revivify."
Phantom Train, or GhostTrain, is a boss in Final Fantasy VI. It is battled at the front of the Phantom Train, and is the main engine of the train, an undead and sentient entity rather than just a machine.
Phantom Train's attacks include the dangerous Diabolic Whistle, which inflicts a random status ailment on each party member; Acid Rain; and Saintly Beam, both of which do mediocre magic damage to the entire party. It will only use Diabolic Whistle regularly if only two party members are alive, so if the player boarded the train with Shadow and keeps all party members healthy, they can avoid the risk.
The Phantom Train is vulnerable to Sabin'sMeteor Strike, which is an oddity, as most large enemies and bosses are immune to the attack. Sabin's ability to do this has become an inside joke among fans.