From the Tanada House of Pancakes (Quest) introduced in the ?? event.

Butter Knife of Slaying
Butter Knife of Slaying
Value: 15,000
200 Burden Units
File:Icon ButterKnifeOfSlaying.jpg
This butter knife has mystic runes carved upon it, which probably mean something like, "Get ye hence, foul minions of dough!" Or, Maybe, "Eat at Chow's." Anyways, it's supposed to be very good at destroying creatures that are made primarily of food. It also works on sentient ovens, for some reason you don't understand


Special Properties: Food Slayer, Bonded

Damage: 4.5 - 5 Slashing/Piercing
Speed: Fast (20)
Uses Dagger Skill

Your base Cooking must be at least 50 to wield this item.

Casts the following spells: Blood Drinker III, Swift Killer III, Cooking Mastery Other III, Dagger Mastery Other III

Activation Requirements: Arcane Lore: 15
Spellcraft: 150
Mana: 500
Mana Cost: 1 point per 20 seconds.