And we're done! Steel's one of those characters who was kinda implied to exist earlier. 0w0 And yeah, those blades are part of their hands, and this design is basically an armoured magical girl.. I couldn't resist XD. I know steel is an alloy, but nothing says I can't include those too. ^w^'
Steel is exactly what their name'd imply. Tough and sharp. Steel probably tries for cool too, but that's likely hit and miss! They have a practical, yet still fun loving personality. They absolutely love heat, in fact, it heals and strengthens them which can definitely be useful, but probably strikes other elements as quite strange. They're always up for a fight, and very good at it.
Also, congrats on 30/30! :)