Does the Heroes community always treat people like idiots? I read everything I could about this artifact before registering on this forum.

You, in turn, should understand that if you ask a question, you must specify the version of Heroes. Especially if it's WOG, where many aspects, including the game mechanics, may have a different form than in the original game due to the presence of numerous scripts. Scripts can modify anything and in any way, which can easily lead to questions like: "My Amulet of Clairvoyance improves archers at the beginning of each week, but you're telling me that's impossible." Or, for example, "I cast Armageddon, and all the opponent's stacks died except for the Archangels (10 units), even though I have over 99 units of magic power. That's a bug." However, in some cases, this will not be a bug, unlike in the original game.