Warlock – “Expansion” [4th campaign, 2nd mission]

In the beginning of the topic, they wrote that they couldn't find the red key. You have a bug; this key is located in a tent near the lake. It's red, not pink! Behind that tower, you'll find: 1) boots behind the air elementals, 2) a two-way portal behind the fire elementals; it leads to a place surrounded by mountains. There are chests, gold, a tower of elementals (I recommend going there; you'll get gold and 6 of each resource), and a building where you can hire water elementals!