Terraria: My Theory About How to Kill the Dungeon Guardian Much Faster

In Terraria, have you ever tried to defeat the Dungeon Guardian faster?  Well, I have a theory of how to defeat him faster.

 First, get a shark tooth necklace, and equip it. 

Then, get a sharpening station and use it.

  Then, get a ton of ichor bullets and an insanely fast-shooting gun, like the Mega Shark.

 Then, shoot the Dungeon Guardian for a bit, then use your melee weapon (like the Terra Blade) for some more damage. 

I would recommend having a friend be inside an Invincibility Machine (like I mentioned in my other post) while YOU attack.

 If you do this, you will be able to defeat the Dungeon Guardian much faster.

Anyway, I just wanted to share my theory with you guys.  And that's it for today.