As the only Ranged Physical Class of RO Ragnarok: The Birth of New Generation, it cane be divided into 3 builds:
Shooting - Lay out multiple traps, then kite enemies
Trapper - Short cooldown of traps and stable output damage
Falconer - Additional Falcon damage and instant enhance damage.
Attribute Points Allocation Introduction
Shooting - AGI > DEX > LUK
Trapper - INT > DEX
Falconer - INT > DEX > AGI