Torrid Mending

Can only be used by Exonerated Tiefling when replacing the racial spell, hellish rebuke

You lay your hand over a creatures heart, blasting their soul with a blazing wave of healing. When used, you are able to lift any curse, illness, or poison affecting the target, reattach severed limbs, and heal for 2d8 + spell modifier + spellcasters number of hit dice. 

Can cast as ritual if you spend 1 hour channeling onto a creature. channel time is reduced by 10 minutes at character level 6, 10, 14, 18, and 20.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the healing increases by 1d8 for each slot level above 1st.