The Energy Cannon Mark II is an upgraded version of the Energy Cannon. It shoots faster and does more damage to mobs and players than the regular Energy Cannon, but is not quite as powerful as the Energy Cannon Mark III.
How to Obtain
You can either craft this item with a Diamond Weapon Upgrade Kit or trade for it in a market world.
How to Use
Drag this item to your hotbar, select it, and have at it! It's especially useful in getting the Ghost Hunter achievements, since ghosts and revenants are susceptible only to energy weapons.
This gun is a required ingredient in crafting the ultimate energy weapon, the Energy Cannon Mark III.