Current questions and answers regarding the map editor.

1) I understand, thank you.
2) Oops, so I phrased the question incorrectly. I meant a DEMON HERO, not the monster itself. Although... this script will also be useful to me.

Then, replace CreateMonster with the function DeployReserveHero('hero name', x, y, level, rotation angle), and create the hero in the map properties: Map Properties -> Player Properties -> Reserve Heroes List -> Add.