And I am starting to become uneasy about all this. I believed that the first and second ones were stopped because things were getting too overpowered, no?

Then how come there is a formerly-carbon-based-lifeform turned into a purely energy-based being that is, so far, indestructible and powerful enough to create billions of tons of force in a single punch, all in one little person-sized form. 

Then Duck decides to jump on the god-train, and is using his own Goddess to intervene on his behalf, and is making what appears to be, yes here it is again, indestructible supersoldiers who aren't dissimilar to the Electroman from [i]The Amazing Spiderman 2[/i].

.

.

I can see the use in supernatural intervention for roleplay purposes, such as Faust contacting various people and wooing them with power and such, and then the Draconian Goddess appearing and whisking away peoples' souls to show them the downfall of giant civilizations.

But why are they now being used to just blow stuff up in a totally OP kind of way?