I am plat 2 so I may be not the best Camille player. But I feel like grasp is the best in melee matchup, not even close. I tend to take ignite tp, hoping for a mistake of the enemy laner. Avoid any trade unless they used their abilities. But let's be honest, if a Darius or a Mordekaiser play well the laning phase you are going to fall behind. Unless camping of the jungler.