Cross Poison

You swipe your fingers along the air as rapid streams of purple fumes are shot out at the target creature, making three ranged spell attacks. On hit, deal 1d4 poison damage and target creature is poisoned for one round. This effect is able to stack duration wise. 

(Use this version instead of version 1 if in 'Scale the Peak.')

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, create another blast for each slot level above 2nd.