"A kindly and supernatural being similar to a Horse. Its horn is said to be able to neutralize poison."
The Unicorn is found as a whole from the Arabian (3rd) Horse Scout and from the Royal (4th) Horse Scout.
Base Gambit Attack: 225.
"The unicorn is a legendary animal commonly portrayed as a white horse with a goat's beard and a large, pointed, spiraling horn projecting from its forehead. First mentioned by the ancient Greeks, it became the most important imaginary animal of the middle ages and Renaissance when it was commonly described as an extremely wild woodland creature, a symbol of purity and grace, which could only be captured by a virgin. In the encyclopedias its horn was said to have the power to render poisoned water potable and to heal sickness."