UA Cleric of Order (UA)/* any of Bard, Warlock or Wizard with the puppet (UA - starting spell) spell.
Comes online from 2nd level, puppet allows the caster to move the target its full move (no action) if it fails a CON save.

* Target your allies and get them to purposely fail their save
* You get to move them, and then they get a free attack using their reaction