A feathered breed of Zan with the speed of the species and incorporating the discipline and martial artistry of the Raiden species. This monster's design does not change much throughout the series, but its genetic makeup and name is changed several times. In Monster Rancher 3, monsters are classified according to where they live. Guys live in the forest region known as Morx. In Monster Rancher Advance it is even mistakenly given a Momo sub-type since Raiden does not exist in that game. Its genetic makeup is finally righted in Monster Rancher Advance 2, but it is renamed Tao for that instillation.
Gai is a character in the Naruto anime series (Also called Mighty Gai) who trains his pupils through harsh punishment, thinking it will make them stronger in the end.
Later named for Taoism, a religion in Japan that originated in China, which incorporates a great deal of shamanism and yin yang philosophy.
|Monster Rancher 3||Gai (Morx)||"This monster has the fastest airspeed. They say it learned how to fight in midair from a falcon living in the woods."|
|Monster Rancher 4||Guy (Raiden)||"Deep within an unknown forest, the diligent Guy spends its days practicing punches against the trees. Its roaring fist are the result of sweat and tears."|
|Monster Rancher EVO||Guy (Raiden)||"In a forest unknown to most, Guy is training his fists by punching the trees. Its powerful punches are the product of long hours shedding sweat and blood."|
|Monster Rancher Advance||Gai (Momo)||N/A|
|Monster Rancher Advance 2||Tao (Raiden)||N/A|
- To obtain a Gai in Monster Rancher 3, use
- To obtain a Guy in Monster Rancher 4, use either the DVD Trekkies 2 or the C-D Smashing Pumpkins : Gish.
- To obtain a Guy in Monster Rancher EVO, use either the DVDs Frosty The Snowman or Mission Impossible 2.
- To obtain a Tao in Monster Rancher Advance, use the passwords Tiara or bob%sled.
- To obtain a Tao in Monster Rancher Advance 2, use the passwords JC+D and cde3.