mplindustries |
Daybreak Arrows seem pretty lousy. I might consider Heroism, unless you are in a party that already grants Morale Bonuses.
For 2nd level, I like stuff like Invisibility, Resist Energy, or Tactical Acumen, but you may already have those.
Detect Invisibility isn't a spell, though, so I don't know what you're considering. Invisibility Purge is a level 3 spell, if that's what you wanted.