X maiL is the 9-feet mirror version of Liam X and also Santi X's evil successor. Liam and his friends battle X maiL more often now. His armament is an arm cannnon located where the left arm should be. It's really unknown how X maiL lost his left arm. Like his prime version, X maiL is suffering from the Asperger Syndrom. His love interest is etaK, the mirror version of Kate.