Blessings can be obtained by any player and reduces how much experience, magic level and skills you will lose in a death.
Every blessing costs 10k (10.000 gp), and you can only obtain it when you dont already have that blessing
These blessings wil be lost if you die.
There are 5 different blessings:
The Spiritual Shielding
The Embrace of Tibia
The Fire of the Suns
The Wisdom of Solitude
The Spark of the Phoenix
A character loses 10% of his experience when he dies, but promoted players only loses 7%.
Each blessing decreases the percentage by 1%, so the least possible experience a player can lose upon death is 2%,
with blessings and promotion. One blessing and the promotion require premium accounts. After death a character will lose all blessings.