“Heroes of Might and Magic V: Tribes of the East”

They do exist. It just seems like they might not be present on GSC maps.

Actually, they are there! At least, I have them.
The Tribes of the East are a delight every day! I'm currently playing the second-to-last mission for Zehir, and I'm enjoying the entire game! I like all the new additions to the game, especially the upgrades! How did we play without them before? They've brought so much variety to the game! :)