Almighty Skills

General spell

 * Megido is a shortened spelling of Megiddo. Har Megido (Mount Megiddo) is the place described in the Bible where Armageddon will take place.

Soul Hackers specific

 * Force  elemental family.
 * Generally effective against Tera (earth) elemental unit.

general spell

 * In Persona 2, Zan- spells do almighty elemental damage; Mazan- spells were omitted.

Gry Family

 * Persona series only group-damage almighty elemental family.