Update 23:

Drop changes for Rabbit and Grandfather Spiron in the School of Dark Arts

Possible drops now include:
• All Attribute Stones ×3
• All Attribute Crystals ×2
• Greater CP Potion ×100
• CP Potion ×100
• Adamantine ×25
• Orichalcum ×25
• Proof of Catching a Fish ×500
• Giant’s Codex ×1
• Top-Grade Festival Adena ×20
• Purple Paper ×100
• High-Grade Life Stone (Lv. 84) ×5
• Top-Grade Life Stone (Lv. 76) ×3
• S-grade Masterwork gear ×1
• Forgotten Scroll: Archer’s Will ×1
• Forgotten Scroll: Fighter’s Will ×1
• Forgotten Scroll: Magician’s Will ×1