Way to Improve Prayer in RuneScape

As we know prayer is a hard skill to use. Well here’s some ideas to improve it.

1. At level 36 a new prayer called super rapid heal appears. This increases the amount of hit points regained by 3 times.
2. On level 80 a new prayer called Arch Mage appears. This increases magic  by 35 % and increases ranged  defense by 20 %.
3. At level 5 a prayer called zap skin appears. When an enemy uses melee on you everytime they hit you they will take one point of damage regardless if they did damage or not.
4. At level 65 a prayer called karma appears. Say an enemy does 20 damage to you then that enemy takes 20 damage. The amount of prayer used is taken from the damage done to you so you would lose 20 points.
5. At level 99 a prayer called full protect appears. This protects you from ranged, magic and melee at the same time. The downside is this drains 5 prayer points a second.

I feel this would greatly improve and fix prayer