Assistant's Hut Level Builder: 6 deducts 6 hours from upgrade time. Laboratory: 4 deducts 4 hours from research upgrade time. Alchemy: 3 converts any resource element to 3 million (for gold and elixir) and 20 thousand for dark elixir. King's Gear: Shown in the pictures with village pictures. I hope you like it. Regarding the pictures, my phone is s23 and the pictures are high quality, but the application ruins the quality..