Bleed out

you touch an enemy and Open a cut which begins to bleed profusely. The enemy takes one necrotic damage and makes a constitution save, on a fail they take one necrotic damage on the start of each of their turns.

This spell can stack, each instance inflicting a separate instance of damage each turn. Any instance of healing is negated and removes one instance of bleed out.

higher levels, if casting this spell with a spell slot higher than first, you may copy this spell once for every level above first casting all copies on the same target.