by Venexis » January 11th, 2016, 3:42 pm
Unless the console version differs from the PC version, you can cheese him really easily.
Make a diamond of rails above your ocean biome, generally the bigger the better. Summon him, immediately hop in your minecart, and get up to 50mph or so (you want to be just a little faster than him). Spectre armour/hood and staff gives you an easy way to shoot homing magic protectiles that heal you upon successful hit, a tactical shotgun loaded with chlorophye bullets can be used for more DPS when you don't need to heal up. Buffs, platforms with campfires/heart lamps, and healing potions will all make it even easier.
The problem with being stuck to a rail is that you're gonna run right into some of his attacks, especially the tornados, but spectre gear should be enough to keep you alive even without other healing methods (unless maybe if you do expert mode).

10/10, thanks FrozenFire 
Or add me, at Venexis#9902.