Bountiful Healing

 You are exceptionally talented with healing magic. You gain the following benefits:

• When you cast a healing spell 1st level or higher and you roll a 1 on a healing die, you can reroll the die and must use the new result.
• You have 3 heal points. When you cast a healing spell 1st level or higher, you can cause the spell to add extra healing. The extra healing equals your level. 
• You regain your expended heal points when you finish a long rest.