High Quality Content by WIKIPEDIA articles! C.H.Y.K.N. is a group made up of five Guardians in the W.I.T.C.H. comic book series and animated series that came before team W.I.T.C.H. Its members were chosen to protect the Veil around 40 years prior to the present date in the series. Their goal was to protect the Veil and to fight for Kandrakar in order to promote justice and peace. However, due to Nerissa`s corruption, one of their members, Cassidy, was killed. With Cassidy dead, Nerrisa was sentence to imprisonment, leaving only Yan Lin, Kadma, and Halinor as the remaining Guardians. After this incident, C.H.Y.K.N. was broken and the team later dissolved. While Yan Lin remained loyal to Kandrakar, both Kadma and Halinor were banished from Kandrakar after accusing the Oracle of his decisions. Currently, the only surviving members of the group are Kadma, who lives on Earth, and Yan Lin, who is an elder in Kandrakar. In the comic book, the group is not referred to as C.H.Y.K.N., but by the members` first names. Their last names were never mentioned in either the TV series nor the comic series.