Boon Point Cost: 2
Prerequisite: Boon: Improved Critical [ 3 ]
When you score a critical hit with a weapon attack, the creature you hit must succeed on a DC 10 or half the damage you dealt with the hit, whichever is higher, Constitution saving throw or become blind for 1 round.
You may only apply the effects of one critical boon to a given critical hit, unless you possess Boon: Critical Mastery [ 2 ].