Basilisk Eye

Activate ◇ (concentrate)

Trigger You Shield Block a melee attack with the affixed shield

This slimy green stone glows with a strong light whenever the shield it adorns blocks a melee attack. When the eye is activated, the attacker must succeed at a DC 25 fortitude save or become Slowed 1 for 1 minute as its body slowly stiffens in partial petrification.