I manage to beat Sir Violet and here are the weapons I used and what character. I also got Oathbreaker. Is it a good weapon? Or no? Because I'm not sure (also I'm new to reddit and this group so guides is ok if not then it's ok)

A game available on the Google Play Store Apple and App Store for free, as well as the Nintendo Switch! Soul Knight is an action Rogue-like/Bullet-hell dungeon course played using different in game classes while traversing levels increasing in difficulty. Visit https://www.reddit.com/r/SoulKnight/about/wiki/main for resources!