First use the Cryo Mine Glove, then try the MagNet Launcher. Use the Groovetron Glove while he is stunned. You can also use the Dynamo of Doom or the Rift Inducer. The Tesla Spike can be used to spike him as many times as possible. Also a Constructo weapon like the Constructo Bomb is helpful. If you have the RYNO V, use it. I hope this helps.