Opal Beast 15 Beast

HP398

Exp427

SP43

P.Def76

M.Def59

Passive skills

• 
  BeastTakes 10% increased damage from attacks that are effective against Beasts. Critical Damage +7.5% Atk. Spd. +5% Speed +5 Resistance to Derangement +20% Resistance to Sword +10% Resistance to Dual Swords +10% Resistance to Bleed -10% Resistance to Dagger -10% Resistance to Dual Dagger -10%
• 
  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%.

Where it stands

Location: Abandoned Coal Mines

19 spawn points from the wiki · 7 more likely ones, paler and visible when you zoom in.

Drop

Item	Qty	Chance	With premium
Adena NG	82–161	70%	123–241
Animal Skin NG	1	7.7%	12%
Animal Bone NG	1	7.7%	12%
Dirk Blade NG	1	0.41%	0.61%
Recipe: Forest Bow NG	1	0.28%	0.42%
Dirk NG	1	0.043%	0.064%

Spoil SWEEP

Item	Qty	Chance	With premium
Bandage NG	1	42%	62%
Charcoal NG	1	23%	35%
Recipe: Sword of Reflection NG	1	1.1%	1.7%