Question: are bards arcane or divine?
Answer: But generally speaking, Pallys, Clerics, FvS, Rangers are Divine, and Bards, Wizards and Sorcerers are Arcane. Anything with 'arcane lore' and/or 'potency' is universal, effects all spells. Yes, Greenblade is good for a Cleric or Bard. Bards are arcane spell casters.