500 UFOs vs ALL Bosses (Master Mode) | Terraria 1.4.3.6

Xeno Staff is one of the best summon weapons in Terraria 1.4.3.6 Journey's End and I defeated all bosses including Dungeon Guardian with 500 Xeno Staff Minions (500 UFO Minions) in TModLoader 1.4. In this video you can also find out what is the best summoner setup/loadout and how to get maximum summon damage in Master Mode (For The Worthy).