Unlocks the 5th Familiar Battle Slot. This nut has a perpendicular centre slot for the bolt, and an intersecting axial slot for the string, along with a lower face or slot against which the internal. Tier Best in Slot 2 Set:Sinister Strike has an additional 10% chance of striking an additional time. . 4 Set:Roll the Bones additionally refreshes. Videoslots Casino - Play over casino games and slots online! Get 11 wager free Welcome Spins and a % bonus up to € on your first deposit. BG3. Unlocks the 4th Familiar Battle Slot. Actions are denoted on your hot bar with a green circle, and you can also see in the text of each ability what slot it takes during combat.