Devon Ke Dev Mahadev (Star Bharat) S12E50 Jalandhar enters the cave

Watch Devon the Mahadev on Ke Dev (Star Bharat) Season 12 Episode 50. It was telecast on the 21st of May through the Star Bharat channel. Jalandhar appears out of the Jal Samadhi after which Shukracharya informs him of the weapon which can be utilized just once. Jalandhar disguised as Swami Adiyogi, is able to gain entry into the cave in which Parvati meditates. He is using the weapon Shukracharya handed him to her. What does Mahadev take?