Help for skin of bubbles

Name:	skin of bubbles
Relevant stat:	inteligence
Syntax:	cast 'skin of bubbles' <victim>
Manacost:	700

This enchant surrounds skin of your enemy by many bubbles - full of blood. When the bubble blow out, enemy would bleeding horribly. And when he loose his blood, he lose his power. And when he lose his power, he will die. Simply and quickly.