Three sons of Bheem

from the tales of Mahabharata in Javanese Wayang version, Bheem or Bhima has 3 half-human children. Antareja, born from Naga (serpent), Gatotkaca, born from Rakshasa (the man-eater demon), and Antareja, born from water creature. 3 of them are Powerful with magical ability. Antareja can kill any creature by lick at its footprint and he can dive under earth. Gatotkaca, has iron bone, steel muscles, can fly high and oversize his body. Antasena, resistant with phisycal weapon because of his shell and can breath under water. in story, they all are dead. Antareja and Antasena are Sacrifice them self for war triumph, and Gatotkaca are killed by Karna with Powerful magic weapon Vasavi Shakti (Konta, in javanese version)