Warden ranged attack

This idea would make the warden a less cheesable mob. This attack would make the warden throw blobs of sckulk at you when it senses that you are somewhere where it can't reach you. Say, you are atop a pillar. The warden would know that you are there and, because it has sckulk on its hands (it only makes sense) it would throw sckulk at you that will temporarily blind you and deal knockback.