You cause the vital organs of a creature you can see within range to swell and burst inside its body. The target must make a Constitution saving throw. On a failed save, the target takes 6d10 necrotic damage and suffers one of the following effects of your choice. On a successful save, the target takes half the damage and doesn’t suffer an additional effect. The additional effect can be ended by a Greater Restoration, Heal, or [blocklinkc:1533534] spell.   Sundered Vision. The range of the target’s senses is permanently reduced to 10 feet, regardless of its type of senses.   Dissolved Vitality. The target’s Constitution score is permanently halved, and its hit point maximum is reduced accordingly.

Shattered Vigor. The target’s speed is permanently reduced to 10 feet, regardless of method of movement.