Having said that, Hanuman is informed of Ravana's ruse by a crocodile, and kills Kalnaimi. When Hanuman is not able to locate the Sanjivani ahead of Dusk, he again displays his may by lifting your entire Dronagiri mountain and bringing it on the battlefield in Lanka, to make sure https://www.youtube.com/watch?v=6cAOQp6Twlc