Battlefield Bandage is a weak heal, but it does buff the healing received. It’s not a substitute for a Vestal, but working with one the Arbalest can make a difference. Leaving things to chance just does not help, and SPD doesn’t increase the number of times the Arbalest attacks.

Blindfire gives you SPD! …But this ability hits a random target, so with each corpse, Blindfire gets weaker. Ideally, the strategy should be to focus on enemies to prevent additional turns.

Bola may help you get the 1st row enemies into damaging range, but it’s still a weak ability. Suppressing Fire is a weak AoE, but it does decrease enemy ACC and CRT. Sniper Shot needs either Sniper’s Mark or another hero to mark targets. The Arbalest can do quite a bit, but to bring out her abilities she needs another hero. That initially got her the high rating, but after some time, her weakness was apparent: jack of all trades, master of none. No one is safe from her, The Arbalest can brings a ranged onslaught with stacking heals.

Darkest dungeon arbalest strategy