Lowkey and Kaben, I would like to address your characters. Lowkey, your CS is not finished, please correct the stuff about the gun (AKA, remove it), and write the emotional bond in. Kaben, your weapon is to OP, I mean, lemme just copy and paste this here:

The spear has two functions, depending on how it is used.The first, close quarter attack that strikes a fatal blow that always pierces the opponent's heart and ruins their body from within with its thousand iron thorns. The second function, is activated when thrown. Emily leaps into the air and pours her energy into the throw, launching the spear at the intended target,. Unlike the first function, it will not always hit the opponents heart, but instead seemingly split itself into multiple spearheads and bombard a wide area for massive destruction. However, once thrown, Emily will barely be able to stand since all her energy has gone into the throw.

I am not a fan of "Hey my weapon can instantly kill anything, but it makes me weak afterword" especially the "Always pierces the opponent's heart and ruins their body from within with its thousand iron thorns" That is OP as fuck. You don't even list a downside, but that's not the problem, the problem is that your character doesn't even need any skill/training to attack with this thing, because it always hits the heart, and then murders them with stuff. It's like you don't even want to try. I am not going to mention the second function, since it is equally OP (or maybe even more so)

Remember: I said not to make it so your character is a 1 man(or woman) army, but half of a team that works well (or not so well) together.

 "Or not so well" does not mean that 1 of them undermines the other (which your character clearly does), so please edit your character's weapon to make it not OP.