Bad Blood

Targeting a creature you can see within range, you attempt to corrupt its blood. Creatures without blood are immune to this effect. The target must make a Constitution saving throw. On failure, they 1d12 poison damage and become poisoned for the duration.

At the end of each of its turns, the target can make another Constitution saving throw. On a success the spell ends on the target, on failure, they take an additional 2d4 poison as the poison continues to ravage them.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, you can target one additional target for each slot above 1st. Targets must be within 30 feet of each other when you target them.