while the battle continues Yelotron vs.Saurotron during ice age saga yelotron is holding tusk swords to saurotron and yelotron reverse saurotron into head into bottom and legs in the higher position and yelotron strikes down saurotron into iceberg and sank him. Buhawi is the only hope the foldabots have thats why n the aura -sans opens a portal for their leader Buhawi to help Saurobots as they sink, Buhawi swears to his oher foldabots that "my saurian brothers will not have died in vain -- I, buhawi do solemnly swear ".