Return of Reckoning

hi, I'm a little new in this game an i have some questions
1.- how can I use potions that do not affect me i have some fire breathe potion i don´t know how to use them
2.- is is there any way or place to buy mounts of other races or at least that are different from one's race (i have a dwarf and I don´t really like that mini helicopter)

1. There are a bunch of potions that don't work. This includes firebreath, molotov, and thorn pots.
2. No, each race is restricted to their "breed" of mounts outside of the manticore mounts which are given to people help identify game breaking bugs.

thanks

Torque mentioned in the past that he's looked into having a dwarven backpack mount so you have that option instead of the helicopter. Might get introduced to the game in the future.