Talk:Esper/@comment-9332495-20140323132646/@comment-11571396-20140323141913

The energy Magicians use is mana (or Telesma, but that's exceptionnal).

Also, not really, Espers couldn't be considered Ars Magna users because Ars Magna can't be used to imagine something the Alchemist has never seen/doesn't know if it exists, while Espers impose their laws on the world, whether it is logically/scientifically possible or not (see Dark Matter and Attack Crash).

Magic God as well is the equivalent of Level 6, many of their powers seem to not be replicable by lesser Magics.