Cow

Cow is a seldom used silver-bordered creature type for cards which depict a type of large, domestic bovine.

History
Cow debuted as a creature type in Unglued and has yet to reappear in any other un-set.

Trivia

 * Hungry Hungry Heifer is a reference to Hungry Hungry Hippos and also later inspired the black-bordered Chisei, Heart of Oceans.
 * Krazy Kow was supposed to be "Mad Cow" but this was changed due to the outbreak of mad cow disease in England at the time.
 * Black-bordered cards tend to use the Ox creature type for non-humanoid bovines and Minotaur for humanoid bovines.
 * Raging Bull from Legends was originally printed as a Bull but was later errataed to be Ox in the Grand Creature Type Update.