Add Potion of the Mountains to the common item database.

diff --git a/scripts/ovale_items.lua b/scripts/ovale_items.lua
index 41b56b8..9928822 100644
--- a/scripts/ovale_items.lua
+++ b/scripts/ovale_items.lua
@@ -18,6 +18,9 @@ Define(jade_serpent_potion_buff 105702)
 Define(mogu_power_potion 76095)
 Define(mogu_power_potion_buff 105706)
 	SpellInfo(mogu_power_potion_buff duration=25)
+Define(mountains_potion 76090)
+Define(mountains_potion_buff 105698)
+	SpellInfo(mountains_potion_buff duration=25)
 Define(virmens_bite_potion 76089)
 Define(virmens_bite_potion_buff 105697)
 	SpellInfo(virmens_bite_potion_buff duration=25)