For what i know…
First, gems are too hard to farm. Playing the game regularly grants u a lot of gems from chests and BOSSES but… what then? It’s incredible difficult to farm them! I just got like 3 random gems from enemies in my game. Unless there is a high area place to farm…
Now, if you put the gem, the silver penalty to extract is nice, but NOT the -1 level downgrade. Because… well, i have my weapon, i get my gem to +3 or +4, then i want another weapon, maybe i got another better, maybe i’m just 50 levels ahead than previous. And what should i do? If i extract it to put in the new weapon… it’s like losing between 8 and 27 gems (depend on the gem level). And the point is… being gems incredibly hard to farm, it’s dumb. This system forces you to… never use the gems unless, i dont know, you get an OP weapon that u know ull never get rid of. Even with that its not sure, at some point ull get a better one. And then what, if you cant farm gems? I find it dumb…
Also it prevents you from using gems at lower levels, cause u have dumb gear. Its a late game feature… im okay with that, but it’s bad.
So what do you do when u need gems for a late game weapon, and u used them all for a previous one? We cant save them, cause we are constantly (nearly) changing weapons so… it’s a bad system. If we make gems NOT DO LOSE LEVELS, NEVER, then it’s good, cause you can have a set of leveled gems that you can pass from one to another weapon. Add costs to remove gem from a weapon, sure, like 10K-50K silver, but that’s all, dont downgrade the gem, allos us to EXPERIMENT with gems from weapon to weapon
What do you do if u go to 0 gems, high level weapon? You can farm them? You cant even repeat bosses to farm gems or cards!