The Exequias (葬討部隊 (エクセキアス), Ekusekiasu; Spanish for "Funeral Rites", Japanese for "Funerary Attacking Force") act as the execution division of Sōsuke Aizen's Arrancar army. Rudobōn is its only true member, with the rest of the group consisting of the Calaveras created by his Resurrección's special ability. The Exequias are responsible for terminating any rebels or intruders in Las Noches, hence their name. Like the Números, the Exequias are subordinate to the Espada, though the extent of the latter's control over them is unknown. there is over 1500 of them so it a nice size army ^^ who doesnt want an army of them