Elephant was tested against the Recurve Bow. Suzie, not being a trained war elephant, was egged on by her trainer, Hayden Rosenaur, throughout the testing. The stomping power of an Elephant was measured at 2,045 lbs while the Recurve Bow could achieve painful, but non-lethal, penetrations into elephant hide with armor-piercing Arrows. Mac did point out that these arrows would cause pain to the elephant and likely cause it to panic and go out of control. The edge was given to the War Elephant for its massive intimidation and killing power. For Armor, Hannibal's Musculata was tested against Genghis Khan's Steel Lamellar in protecting against the opposing warrior's sword. Both Hannibal and Genghis Khan's shields held well, with the arm behind it not encountering enough force to break bone. Both the Musculata and Lamellar sustained harmless penetration, not enough to even touch the wearer. But Hannibal's Brass helmet dented and failed at 435 psi, which meant a depressed skull fracture, while Genghis Khan's helmet was not only unscathed, but there was not enough force to damage the skull. The edge was given to Genghis Khan due to the failure of Hannibal's Helmet. For military tactics, Hannibal's "Double Envelopment" was compared to Genghis Khan's "Feigned Retreat". At the Battle of Cannae, Hannibal tempted the Roman army into specifically attacking the center of his army by deploying in a formation that had strong flanks and a thin, weak center that was curved outward. The Roman Infantry force of 70,000 took the bait by focusing all of their efforts onto the center until they were trapped in a double-envelopment and slaughtered down to only a handful of survivors. At the Battle of Kalka River, the Mongols, using only a small force of 2,000 Mongolian cavalry, agitated a sizable force of 30,000 Rus' and Kipchak's into attacking them and kept them focused on trying to pursue them by constantly launching hit-and-run attacks and denying them the opportunity for a battle. The pursuit lasted for 9 days and stretched for 200 miles which left the Rus' and Kipchak's disorganized, tired, and blindly determined which led to them being trapped and defeated, by a waiting army of 18,000 Mongolians, in an ambush on the banks of the Kalka River. The edge was given to Genghis Khan for his tactical ability in luring away and weakening the enemy. However, while Khan was given the edge, in reality