Memory Purge Spell

This spell caused the target to completely forget recent negative feelings, memories, or occurrences. It was cast by the user burning a Lethe's Bramble flower and putting a crystal in its flames, while reciting the incantation.

For [target(s)], this I char.
Let Lethe's Bramble do its chore.
Purge their minds of memories grim, of pains from recent slights and sins.
When the fire goes out, the crystal turns black, the spell will be cast.
Tabula Rasa,
Tabula Rasa,
Tabula Rasa