A Machine Digimon with a heavyweight frame rare among the many types of Leomon. HeavyLeomon’s charging power is the greatest of all Machine types, making its difficult for any to take its rush head-on. The source of that power is its passionate fighting spirit, doubling its strength the more it burns. And unlike a weapon made only for combat, HeavyLeomon is a kind soul who engages in rescue work; if there’s a Digimon in need, it will rush in headlong to deal with any obstacles.
Although its passionate fighting spirit surges in combat, it analyzes opponents and faces them with composure. HeavyLeomon attains reliable victory in battle with infallible tactics, using Barrage Sweeper to fire a barrage from the autocannon deployed on its left shoulder at long range, Resting Burner to shoot ultra-high temperature flames from the lion armor on its chest at mid range, and Sonic Excavator to charge at the enemy with maximized fighting spirit to pierce them with its pile bunker at close range.