Anyone knows exactly which weapons can be obtained with lucky coins?

[Saiffy]

Sphereing mechs is useless, you know.

If the weapon has below 600ATP, it's pretty useless to sphere them.

And non RAs do not matter for that weaponry, because that is what we were talking about. Launchers can do what Ruby bullet does(And better) because it can multi hit the dragons, too. My level 93 RAcaseal can solo dragon and DRL online. That isn't something you can just ignore.

The only way you can ignore any of the 4 of the amazing RA available weapons, is if you are a male RA, since launchers are way worse on them. Other than that, you are just being ignorant. You do not have an s-rank launcher, nor an s-rank shot, nor an s-rank slicer/j-cutter. I have all 4 of them. I have far more merit than you do.

Save the needle for solo crowd control. With 4 people in a team, the chances of every single RA getting his is so terribly low, it isn't even funny. With my RAcast AND RAcaseal, I am able to stand back, and berserk with my shot/launcher respectively, or use my j-cutter on my RAcast(I should probably get a slicer for my RAcl, but I like scythe too). A damage and hit calculator can calculate that, but it cannot calculate pratical situations. And in a practical situation, monsters will be all over the room, fighting different people, and some people will not need to use a needle to keep them away.

I have yet to send that PM you wanted me too, because I am too busy owning you here.