In Mists of Pandaria as of Patch 5.5.1 the ability is non functional in rated battlegrounds
“On a Pale Horse”
Spell Description:
You become as hard to stop as death itself. The duration of movement-slowing effects used against you is reduced by 30%, and your mounted speed is increased by 20%. This does not stack with other movement speed increasing effects.
Can we get this fixed before next expansion? Thank you.