Wikia

Random enchantments

Item Suffix	Stats Bonus
of the Whale	+1-2 Stamina, +1-2 Spirit
of Holy Wrath	+3-4 Holy Spell Damage
of the Boar	+1-2 Strength, +1-2 Spirit
of the Eagle	+1-2 Intellect, +1-2 Stamina
of Stamina	+2-3 Stamina
of Power	+4-6 Attack Power
of Healing	+7 Healing Spells and +3 Damage Spells, +4 Healing Spells and +2 Damage Spells
of the Bear	+1-2 Stamina, +1-2 Strength
of the Gorilla	+1-2 Intellect, +1-2 Strength
of the Tiger	+1-2 Strength, +1-2 Agility
of Strength	+2-3 Strength
of the Monkey	+1-2 Stamina, +1-2 Agility

This item seem to drop from level 12-26 Azeroth mobs.