Passive skills

• 
  SpiritsTakes 10% increased damage from attacks that are effective against Spirits. P. Def. +5% Evasion +5 Resistance to Derangement +20% Resistance to Sleep +20% M. Def. -5% Accuracy -5
• 
  GrumpyStrikes without warning.
• 
  Slightly Strong P. Atk.P. Atk. +15%.
• 
  Slightly Strong M. Atk.M. Atk. +25%.
• 
  Slightly Weak P. Def.P. Def. -10%.
• 
  Slightly Weak M. Def.M. Def. -10%.
• 
  Wind ResistanceResistant to Wind attacks.
• 
  Earth Attack VulnerabilityVulnerable to Earth attacks.

Where it stands

12 spawn points from the wiki · 37 more likely ones, paler and visible when you zoom in.

What it costs and whether farming it pays — in the service: prices are read from the live order book, separately for every server.