For the pets: Some classes let you summon pets, put mastery in that skill and summon them.
For the slot: Can you be more specific about which slot you want to know?
For the monster: Potions ans try running from time to time to give you a chance.
By the way your pic is disturbing .
the slot i am referring to is when i open my invotory right below my char lower left there is a slot that has a round circle inside a square. what items go there?????
and my picture is one of michael jacksons dog. lol lol lol
thx for your help