True Gremlin

Currently, True GREMLIN refers to the Magic Gods that inhabit a distorted plain. They were revealed at the end of Shinyaku Toaru Majustsu no index 10 discussing the current situation that was brought about by Magic God Othinus before the appearance of Aleister Crowley. Not much is known about them except for the facts that they know of Aleister's past and that they're probably much stronger than Othinus as it's explained that Othinus can't reach this plain.

They warn Aleister that he will reach his wits end if he continues to relay on Aiwass.

Unlike GREMLIN, They refer to themselves as an organization that every magic God of every religion can take part in.