Disrupt Connection (soulmancy)

You speak a command word to the soul of a creature, forcing it to drift in the astral sea for 1 round. The creature is considered to be stunned for the duration of the spell.

At Higher Levels:
When you cast this spell using a spell slot of 2nd level or higher, you can target one additional creature for each slot level above 1st.

This is a soulmancy spell.