[@Aqutanama]

I don't have full approve deny powers, but I've been around long enough to at least review it. Honestly, Lewas did cover most things, but you can ignore the bit about your characters height for his age. That's WELL within the realm of normalcy. I've personally met people taller than your character when they were that age.

Let's assume STK approves the "isekai" thing. I'd say, if you're going that route, we need more information there, because, as Lewas said, RR's world already has some pretty solid tech. Basically, his original world would need to be like... Star Trek (or insert your favorite sci fi here) level or something for him to be a prodigy in Rhea. I'd put RR vaguely at Modern technology level, but with magic helping defy the laws of physics and supplying stronger materials. So we'll call it Modern-plus. Obviously the presence of magic has... altered the flow of advancement, so it's not always necessarily more advanced. After all, who needs surgeons when you have mystical healers, etc.

To quote the GM himself [quote]Modern day with some things being a more mystical field.
Weapons and armor are held back a bit, and medical knowledge is a bit less omnipresent, other than that modern day.[/quote]

So my advice, either have him from a SUPER advanced timeline, or something just completely alien and/or outlandish. Make it unrecognizable. Stuff that flies in the face of a modern engineer who also happens to have a magical blessing, but that can be done without magic somehow.

Alternatively, he COULD be from a backwards ass village, and then he comes to Rhea and suddenly he's not so special anymore. Could be an interesting character arc. But that's all for you to decide.

After all, we then come to said blessings which will ideally make him unique in some way no matter what.

I once asked the GM and he told me very plainly [b]no more than one blessing[/b] per character. He also said there was ONE exception. In hindsight I already immediately broke that rule, but with a caveat, so... yeah. Currently, your character's four powers do vaguely all fit a singular theme of "craftsman" or "blacksmith" so it could be as easy as no longer saying that each power comes from a single deity. Or you could retool it a bit with a single deity in mind.

Orrr, and this would need the GM's approval, at least limit it to only two, but play into the fact that this is highly unusual. Give us a bit more about how he's from another world and thus his birth wasn't expected by the gods, or at least not most of them. He didn't receive his blessing until he was ten... which I actually don't know if that's common or not. My best understanding is that they're chosen from birth, but actual powers don't USUALLY manifest until mid childhood (6+). However, it COULD play into his unusual status. Could have gods sort've fighting over him since no plan was in place or something. His blessings could totally be incongruent with each other. (Edit: apparently being chosen early and manifesting later is [i]more[/i] the norm, but the gods tend to bicker even without "isekai" being involved, so there's no hard rule on when powers are granted.)

Basically, all my thoughts sort've boil down to the fact that, if you're going with an isekai character, play into that a little more. Get weird. Two opposing blessings, or they could be synergistic, but limited by the fact that he doesn't have a singular well developed powerset. No more than two, though, I'd say, and even then it's not for me to decide.

Or think more about HOW and WHY he ended up here. Was it the doing of one of the local gods? If so, what kind of blessing would that god bestow? Or if not them, why didn't they? Is there a plan? [i]Are they just having fun?[/i] 

And since the city of Rhea isn't primitive, how does his original world compare to his current one? Is he still as prodigal as planned? Is he not so special at all? Or is he just straight up incomprehensible?

Because, as Lewas sort've touched on at the end, he may be an "Isekai," but by the end of his sheet, he boils down into just one of now many magical relic makers. If you're gonna give him a unique background, he should stand out more. I'm not saying he's boring, but he doesn't stand out nearly as much as he should.

But yeah, 4 separate god blessings is against the rules if nothing else.

[s](I didn't plan this out so hopefully it's not a total disorganized mess...)[/s]