I'm planning on making 1h+shield+crossbow character.
The crossbow would be used just as a support weapon to shoot people who are close to walls, are climbing the ladders, fleeing archers and such. Nothing sniperish. I want to use normal crossbow. How many wpfs do I need to invest in crossbow proficiency to make it usable for described purposes?
Being precise as much as you can would be useful, so would it be below 70, 70-80, 80-90, 90+ etc.?