stuck between two minotaurs

Please advise. A sleep ray hit the mino to the right (and the resistant lich). I can't dig down in there. I can't teleport myself. The wand called atk2 is fire. The trap 2 to the east is an anti-magic field. Ideas: teleport the left minotaur (but what about the lich?), scare it with the bugle (waking up the other one). This is version 3.6.7.