Wikia

Item Suffix	Stats Bonus
of Arcane Wrath	+13 Arcane Spell Damage
of the Whale	+5-6 Stamina, +5-6 Spirit
of the Owl	+5-6 Intellect, +5-6 Spirit
of the Boar	+5-6 Strength, +5-6 Spirit
of the Eagle	+5-6 Intellect, +5-6 Stamina
of the Falcon	+5-6 Intellect, +5-6 Agility
of Defense	+9 Defense Rating
of Healing	+20 Healing Spells and +7 Damage Spells
of the Bear	+5-6 Stamina, +5-6 Strength
of the Tiger	+5-6 Strength, +5-6 Agility
of the Wolf	+5-6 Spirit, +5-6 Agility
of the Monkey	+5-6 Stamina, +5-6 Agility
of Intellect	+9 Intellect

Source

This item is dropped of some mobs in the 28-34 level range. It is also contained in Iron Lockbox, Large Solid Chest, and Large Iron Bound Chest.