obj/spellface
  Lightning
    icon = 'Lightningspell.dmi'
    Click()
      usr.Lightning()

mob/var/list/skills = newlist(/obj/spellface/Lightning)
  // you have the skills list which lightning is already in place of it

mob
  Stat()
    statpanel("Skills",src.skills) // makes a new statpanel showing your skills, including their face icon and name

  proc
    Lightning()
      // your lightning stuff!