The new items added are the Giant Harpoon, the Titan Banner, the Titanium Shield, the Panacea, the Invisibility Potion, the Valkyrie’s Bane, the Hunter’s Caltrops, the Hurricane, the Scroll of Alteration and the Time Freeze. If Alliances use Giant Harpoons in Titan Battles, then Titans will drop Titan Parts. These items are crafted with Titan Parts looted from Titans. The Hunter’s Lodge will allow players to craft new Legendary Battle Items. The update also added the Hunter’s Lodge. The Advanced House stores more recruits than the regular House and trains new recruits. The Advanced Mine and Farm are more efficient than their regular versions and the Advanced Iron Storage and Food Storage stores more iron and food than their regular versions respectively. These buildings are the Advanced Mine, Advanced Farm, Advanced Iron Storage, Advanced Food Storage and the Advanced House.
Upgrading the Stronghold to level 21 will unlock the new Advanced Buildings added to the game in the expansion, according to the Version 22 Release Notes & Status on the game’s support website. The stronghold’s max level will increase from 20 to 21, according to a press release sent to Heavy. An expansion to Empires & Puzzles is adding base updates and new buildings.