One use only. The Butcher may use this item at the start of his opponent's Magic phase, immediately taking an automatic Strength 3 hit. For the remainder of the phase, any Casting roll that includes a double will result in a Miscast, not just a double 1. Any wizard suffering a Miscast must roll on the Gut Magic Miscast table instead of his own he is counted as a Butcher). If a spell is cast with Irresistible Force, resolve the spell as usual and then roll on the Gut Magic Miscast table.