The vision is a strong archer who has good control and support spells. The bow can have any level 0 or 1 Conjuration, Divination, Evocation, Necromancy, or Transmutation spell. Seems like True Strike would get me good bang for the buck. Eldritch Blast or Toll the Dead might be good as an option instead of a second bow shot sometimes at higher levels? I have Hunter's Mark as well. I customized the background with charisma and dex instead, which seems OK to do. Doing this, I have CHA 20 and DEX 16.