Faerûn Pathfinder version
Wand of Chaos
The Wand of Chaos, when used creates a magical field of chaos, which affects a region of up to 20 feet for 4 rounds. The field of magic chaos will cause all magic spells cast in the effected region to have to roll on the magical miscast table. Additionally, all attacks (magical and not) made in the region suffer a 50% fumble chance.