I watched and archer shoot for all he was worth - with all the fear in his heart - when Goretooth was advancing up a hill at him.
Everything. Bounced.
Yeah there's really no point in trying to shoot Gore and his 3x heirloomed armor, gloves, boots, helm, bec. lol. Hell, my javelins, throwing spears, throwing axes, war darts all bounce off him too. Most hits my melee weapon does as well.
Still, he can only keep it up in short spurts, and then he plays in no or light armor/robes and dies in 1 hit so there is where we get vengance.