Thunder spear: +5 to hit, 10ft reach, 3d8+2 Thunder. DC 13 Str save or be moved backwards 10ft and fall prone. Lightning Arrow: +7 to hit, 150/600ft, 3d8+4 Lightning. DC 13 Con save or be stunned until the end of your next turn.
Warning Shot: Creatures entering his attack radius provoke attacks of opportunity.