Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.
This card was included in the Base Set with artwork by Mitsuhiro Arita, first released in the Japanese Expansion Pack. In Japan, this card was reprinted with artwork by Natsu Sato, one of five winning entries of the 64 Mario Stadium Pokémon Snap Best Photo Contest held in Spring 1999. This print has a camera graphic where an expansion symbol normally would be and text on the bottom right reads: Best Photo Contest Winners Prize Card. This print is extremely rare and the exact number in existence is unknown.