Eye of the Magi
From The Heroes of Might and Magic III wiki
Eye of the Magi
Eyes of the magi is an adventure map object, that illuminates shrouded areas for players whose heroes visit a Hut of the Magi. It reveals a ten square radius area around the eye (if not occupied by a hostile hero at the moment). The effect is similar to Redwood Observatory or Pillar of Fire. The eye has no other function.
