[quote=@Renny]
I'm leaning toward the yellow crystal. Not too sure on the specifics of his personality yet besides him being soft-spoken and decisive. Still battling with myself on the arrogant part. 
[/quote]

I'll mark you down for the yellow crystal, and don't worry too much about the arrogant part. Lean into his decisive nature. Those that disagree with his decisions are the ones that will be calling him arrogant.