Consuming Fervor

As you cast this spell, the bone you are holding flies to the target and carves glowing red copies of the sigil onto the body of the victim. every round the target must succeed on a DC saving throw equal to your spell save DC or take one STR, DEX, CON, INT, WIS, or CHA damage. This lasts until it can be destroyed or the target is at a score of 0 on all of its ability checks then begins to take force damage.