This is one of my few gripes with the new armour sets. You can get Spectre armour before; fighting a single hardmore boss or finding a single piece of Titanium/Adamantite. (Molten armor + Nights Edge + Dark Spear allows for easy farm or the Dungeon mobs) You only need to have a molten pickaxe, then mine 45 of either Cobalt or Palladium, make a pickaxe or drill, then mine 40 Mythril or Orichalcum and make an anvil. This equates to finding 2 or 3 veins of each ore. This creates a huge power jump by bypassing Adamantite or Titaniun, Hallowed, and Chlorophyte. The drop rate and method of obtaining Ectoplasm should not be changed, but the processing into armour should be. With the addition of Hallowed bars as a drop from bosses, a Hallowed anvil could be added which would be required for Chlorophyte, Turtle, Shroomite and Spectre armor (Possibly Hallowed aswell), another option could requiring a Chlorophyte Anvil for the 3 armours above Chlorophyte, or all 4 of the armours above Hallowed.