Awakening of Evil

Good day, I specifically registered to thank the Master for the "Awakening of Evil" and "Invasion from the Underworld" Campaigns. I have never played more interesting, challenging, and well-developed Campaigns, and I only have a couple of questions about the Walkthrough: in the depths of Shio, where can I find the Unicorn Bow, and on the Dark Messiah map, does the Dark Star exist, and what does it do? I noticed many bugs and lags that were discussed in this thread, but I won't complain because I came here to praise the person. In general, thank you again for the Campaigns!

Thank you, such feedback always motivates me)
I am actively fighting the bugs, and in the latest update, I seem to have fixed them all)

Regarding the bow - near the succubi, there is a Temple of Fiery Depths and four dolmens. If you activate these dolmens in the correct order and then stand on the marker in the center, dragons will appear, guarding the bow. There is a hint on the temple about how the dolmens should be activated.

Regarding the star - are you talking about the fifth mission? Yes, it exists; you can get it by taking a quest from the prophet and completing a chain of three secondary quests (after receiving the quest from the prophet, approach one of the witch's huts; she will give you her quest, and as a reward for completing it, she will give you a clue to find the star, etc.). As a reward, you will get increased stats for all heroes, a 20% increase in the army for everyone, a valuable artifact, and the opportunity to complete a quest to clear the passage to the treasure chamber.