Heroes of Might and Magic IV Easter Egg - Cheat Codes (NOT AN EGG)

I got this off a site somewhere, so if whoever wrote this finds it, post a comment giving credit where credit is due.
Note: You don't need to use the CAPS.

nwcAmbrosia - free materials
nwcGoSolo - auto play
nwcAres - win combat
nwcAchilles - lose combat
nwcHephaestus - elven chain mail
nwcEtTuBrute - dagger of despair
nwcExcalibur - ring of greater negation
nwcNibelungenlied - sword of the gods
nwcTristram - crusaders
nwcLancelot - champions
nwcStMichael - angels
nwcSevenLittleGuys - dwarves
nwcMerlin - magi
nwcCronus - titans
nwcBlahBlah - vampires
nwcHades - devils
nwcUnderTheBridge - trolls
nwcKingMinos - minotaur
nwcXanthus - nightmares
nwcFafnir - black dragons
nwcDoYouSmellBrownies - sprites
nwcFenrir - wolves
nwcFixMyShoes - elves
nwcTheLast - unicorn
nwcRa - phoenix
nwcValkyries - ogre magi
nwcGrendel - behemoth
nwcPoseidon - sea monster
nwcPrometheus - reveal map
nwcAthena - gain skill
nwcThoth - increase level
nwcIsis - learn spells
nwcRagnarok - lose scenario
nwcHermes - unlimited movement
nwcValhalla - win scenario
nwcSacrificeToTheGods - max luck
nwcSphinx - reveal puzzle map
nwcPan - max morale
nwcCityOfTroy - build all buildings (use in town)