Cantrip: Draining Bolt

Sorcery (Necromancy)

You sap the vitality of one creature you can see in range. Make a ranged spell attack against the target. On a hit, it takes 1d6 necrotic damage and has disadvantage on the next weapon attack roll it makes before the end of its next turn.

• At Higher Levels. This spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).

Source: SDS (Sapping Sting)

• Casting Time: 1 action
• Range: 30 feet
• Components: V, S
• Duration: Instantaneous
• Ritual: No