Bone Lock

Feats

With a quick incantation, the shaman causes a creature within 30 feet to suffer stiffness in the joints and bones, causing the target to be staggered 1 round. A successful Fortitude saving throw negates this effect. At 8th level, the duration is increased to a number of rounds equal to her shaman level, though the target can attempt a save each round to end the effect if its initial saving throw fails. At 16th level, the target can no longer attempt a saving throw each round to end the effect, although it still attempts the initial Fortitude saving throw to negate the effect entirely.