Disgusted Smite. Once per turn, when this creature lands a weapon attack it can lose 2d8 Hp to deal and extra 3d8 radiant damage on its attack. 

Multiattack. On this creatures turn it makes two glaive attacks.

Glaive. + 6 to hit, 10ft range, On a hit it deals 1d10 + 3 slashing damage

Force Tunnel. This creature charges forward in a 15ft line, any creature in front of them must make a DC 15 Strength saving throw or be knocked back 15ft, if the creature would move into an occupied it instead moves to the nearest unoccupied space, this attack does not provoke opportunity attacks. 

Horrid Return. When this creature takes damage it can use its reaction to teleport to an unoccupied space within 10ft of the creature and make a weapon attack against them, if the weapon attack hits the creature regains its reaction.