You reflect a spell or negative effect that has been cast within that round. As an action, you may choose to take on the damage or a negative effect that a creature or object has taken within that round, reversing its effects for the creature. On your next action, you must pass on this effect or damage on to another creature. That creature must succeed on a constitution saving throw or take the damage or effect. On a success the creature takes 1/2 damage and does not suffer the effect and the caster takes half damage. All damage dealt is necrotic. 

This spell may remove negative effects that can be removed by the lesser restoration spell (blinded, deafened, paralyzed, poisoned). Damage or effects of spells of 3rd level and lower are immediately reflected. For higher level spells, caster must succeed on an ability check using their spell casting ability. The DC is 10+spell level.