Soul Split will normally heal the user by 10% of damage dealt, but this is decreased to 5% for any damage over 2000 and further decreased to 1.25% for any damage over 4000. As an example, if a player deals 4000 damage, he or she would be healed 10% of the first 2000, plus 5% of the other 2000, for a total heal of 300. Furthermore, healing is not affected by protection prayers (a hit that would otherwise deal 4000 damage will also heal 300). This curse will not heal more than 25% of the target's current life points.