Nightmare
“While it is no secret that it was the enigmatic Ascians who provided the beast tribes with nightmares, their reasons for doing so remain shrouded in mystery. Otherwise untamable, the single piercing tone of a magicked whistle is the only method known to soothe the savage beasts.
See the nightmare for reality, and ready thyself for the coming chaos! - Urianger— In-game description
Nightmare is a mount that can be summoned with a Nightmare Whistle, which has a chance of dropping upon completion of Garuda (Extreme), Titan (Extreme), and Ifrit (Extreme).
Images
Nightmare Footprint
Nightmare on the ground
Flying Nightmare
