I haven’t bothered to look, but this idea probably isn’t original. Still going to do it anyways.
Please take this all with a grain of salt, it’s meant to be funny. 
Acid - We get it, Acid is underused. You can stop saying it every five seconds. No, seriously. Stop.
Ash - Wait… do you guys actually exist? No, I’m being serious. Where the hell are all the Ash users? It really sucks, because Ash has one of the coolest designs of any magic in the game. Annoying to fight, but cool nonetheless.
Crystal - You’re aware that Crystal is arguably the worst magic in the game, and you chose it because it looks cool. Or because you’re a fan of a shitty anime. You all have my utmost respect, from one Crystal user to another.
Earth - Yes, you did use Earth magic in Arcane Adventures. No, you still don’t know how to aim your blasts.
Explosion - You really love to blow shit up, but you’re not very good at PvP. You’re going for Ash and Fire or Plasma, with Apocalypse Bringer as your Primordial magic of choice.
Fire - You’re a PvP tryhard. That’s not necessarily a bad thing, you usually just don’t know when to chill. Skill ranges anywhere from mediocre to good.
Glass - You take pride in using Glass due to its general underuse. You enjoy playing the game casually, and tend to refrain from PvP.
Gold - You’re not really toxic, but you like to complain about Gold’s speed when you get tilted. Fighting Wind or Paper users brings out the absolute worst in you.
Ice - You thought that Frozen would be overpowered, and decided to stick with your save file when it was shown that you can immediately break out of it. My condolences.
Ink - You’d be better off using Water, but either you like Ink magic’s design, or you feel the need to be special.
Iron - You’re a minimalist who thinks Gold is too flashy. You’re good at reads, and can hold your own in PvP. Also, you probably use Discord light theme.
Light - You’re probably a mediocre PvPer who loves to complain about Light magic’s damage, or you’re a casual player who loves its design and effects.
Lightning - I like you guys. You’re a casual player, and don’t really grind the game. You’re probably bad at PvP, but don’t get salty or mad if you lose to a better player.
Magma - Honestly, I respect the hell out of you guys. Absolute bros, and always chill. Though not usually the best at PvP, you’re aware that Magma is a great utility, and are well-versed in magic interactions.
Paper - You’re a tryhard. Sorry, that’s all. Your personality is about as deep as a puddle of Acid.
Plasma - You’re fine with being generic because you enjoy Plasma’s design and visual effects. You’re usually very bad at PvP, despite constantly trying to RK.
Poison - You’re a tactician at heart. PvP is a game of strategy for you, and you pay more attention to dodging and blocking than you to do landing your attacks.
Sand - You’re a pretty fun guy, and can kick some serious ass in PvP. You’re probably also aiming for a themed magic combo, such as Earth or Wind.
Shadow - You’re either an incredibly mediocre player who is toxic and egotistical, or you’re a pretty solid player who loves PvP. Either way, you’re definitely an edgelord.
Snow - You want to use Ice, but you also want to be able to participate in PvP. You’re usually competent, but have a habit of playing very passive, even when it would be more advantageous to press your advantage.
Water - You thought Glass magic was a coinflip? You’re either a dementia patient, or you’ve mastered Ultra Instinct. The latter is absolutely horrifying.
Wind - You’re a sweat, similar to Paper, and have no problems with abusing the strength of Wind magic. Either that, or you used double Wind in Arcane Adventures like an absolute piece of shit madlad.
Wood - Similar to Crystal, without the aesthetic appeal. I’m just going to guess that you accidentally chose the wrong magic in character creation.
Tell me what you guys agree and disagree with, this is all based off of my personal experience.
