sm644me
Official Terrarian
These items are all extremely powerful. having just one is a huge benefit.
I'm not salehm, but this is still an annoyance. You have to kill ML at LEAST five times per combined soul, which is fine. The problem is that each soul takes your previous gear away.
Say I make a Supersonic Soul or Flight Mastery Soul first because I have materials, then the Colossus Soul after the next one. This may happen: "Oh, Colossus Soul is better for this, I'll take it and use my boots and wings instead- oh wait..."
Suddenly you're either locked out of a borderline-essential piece of equipment or have to go on a quest to make another one. No one wants to make multiple FrostSpark boots.
Limiting the offensive Souls is a choice I totally agree with though. But I don't see why, say, WorldBuilder and Flight have to be exclusive.