Demonic calling

The Caster will pick an area which a demon will spawn. The demon will roll initiative and until the demon's turn arrives this demon will not be created and not able to use reactions, legendary actions, or take damage. The Demon will be fully under the sorcerer's control and the demon's challenge rating may not exceed that of the spell level (not including custom 10th and 11th level spells). When the spell is cast the Sorcerer will roll a d10 and depending on the number they will summon a different demon which the DM will decide.