Soul Drain (5e Spell)
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|Casting time:||1 bonus action|
Your melee attacks sap health from others to bolster yourself. When you make a melee attack against a creature, you can use your bonus action to deal an extra 1d4 necrotic damage, and you regain hp equal to the damage dealt by this spell.
At Higher Levels. The spell's damage increases by 1d4 when you reach 5th level (2d4), 11th level (3d4), and 17th level (4d4).