Once your health drops to 15% or below the transformation will trigger. at 100 health this is 15 health remaining. If you are blocking an attack and are near death you likely will hit these values nearly every time just before the final blow and trigger the transformation. The blessing will only work if you are a werewolf, or a Vampire Lord, OR if you have the cursed ring of Hircine. So feel free to play any character you want and if you decide to become a Werewolf or Vampire Lord, or neither and just happen to have the cursed ring on you this blessing will naturally start working.

There are two versions of the mod which can be installed via the FOMOD installer:

• The first version allows enemies to continue to attack you while you transform - you will heal rapidly rendering all their attacks useless however. This version works on the idea that the enemies are terrified of what is happening to you and are trying to kill you quickly before you turn to no avail. This is my personal favorite.
• The second version of this mod will prevent enemies from attacking you. They will continue to talk and taunt, and circle you but they will not attack you while you transform and heal. This version works on the idea that the enemies are confused and baffled by whats happening or frozen terrified. (Growl players cannot use this option)
  
  

Situations Were You Will Still Die:
-Basically any situation were you are 1 hit killed you will die and this situation will circumvent the blessing. Some examples include:

• If you are killed by a finishing move this will deal a massive amount of damage and will skip the 15% check and you will die
• If you are attacked by a powerful creature that can 1 hit kill you, you will die
• If your health was at 20% and you are attacked by a power attack that does enough damage to 1 hit kill you, you will die
• If you are attacked by 10 enemies at once you likely will die to quickly for the blessing to catch you
• There are also 2 unique situations were you will die as well, if you are riding a horse or swimming, instead of transforming you will die. This is to prevent animation bugs that can occur if you were to transform while swimming or riding. Once you dismount or get on land if you meet the criteria for transformation then you will transform.
  

Situations Where You Will Not Die:
-if you haven't activated the blessing that day yet and are actively playing the game, dodging, blocking, running, etc you will always trigger this blessing just before you die. Just try to not get put into orbit by a giant club at level 1 and basically this blessing will always catch you like a safety net.