However, while that sounded pretty good, Dalvin was not exactly excited by the idea. The issue was that his elements were all distance-based. Darkness and space from martial arts and wood from cultivation, of which even the martial arts that usually emphasized close combat afforded him the ability to tear space to launch sinister attacks.
So back to the initial question, which weapon allowed for the usage of darkness, wood, and space?
A throwing knife?
No, wait, if we're looking at projectile attacks, then either a bow or a gun would be ideal. Unfortunately, Dalvin's enterprise on Earth had not stretched into arms production because he didn't see the value, or he could have had them craft him a special elemental sniper that could make use of his abilities.