Charm Person

Magical Effect. 30ft. 1hr. Hit: WIS Save.
Target has Advantage if you/your allies are fighting it and must be visible.

Fail: Target is Charmed until the spell ends or you/your allies damage it. Target is Friendly.
When the spell ends, Target knows it was Charmed by you.

Using a Higher-Level Spell Slot.+1 creature / spell slot > lvl 1.