Anitlife Shell

5th level abjuration   Casting time: 1 action   Range: Self (10-foot radius)   Target: Self (10-foot radius)   Components: V S   Duration: Concentration, Up to 1 hour   Classes: Accursed, Druid   Subclasses: Cleric (Death Domain), Cleric (Grave Domain), Cursed Existence, Warlock (The Undead)  
  A shimmering barrier extends out from you in a 10-foot radius and moves with you, remaining centered on you and hedging out creatures other than undead and constructs.
  The barrier lasts for the duration. The barrier prevents an affected creature from passing or reaching through. An affected creature can cast spells or make attacks with ranged or reach weapons through the barrier.
  If you move so that an affect creature is forced to pass through the barrier, the spell ends.