Nobility Mount

The Nobility Mount is given by the Halter Lead item. The item is obtained from Northern Prontera by speaking with the Mount Caretaker. It'll be freely given out to any nobles.

Mount Caretaker

Halter Lead (Nobility Mount)
Id #: 12622		A mysterious halter that can summon or unsummon a creature to ride on. When mounted, movement speed is increased but the user cannot attack or use any skills.
		Def	MDef	Weight	Refinable	Level	Type	Usable Jobs
		0	0	0	No	None	Usable Item	Every Job
		Increases movement speed After mounting or dismounting, there is a 5 second delay until you can dismount or mount again. Cannot be used in Battlegrounds or War of Emperium Cannot be used in areas that forbid movement speed boosts Note: Cannot be traded, but can be stored, allowing characters on the same account as a Noble member to use the mount. Note2: Although the item cannot be used once you are inside a castle, you can enter it mounted on the condition that you cannot dismount until you are outside of the castle again.