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Level 7 produces 1 to 4-star trainer heroes. Similarly, Level 8 beside 22 classic 4 Star Heroes produces 8 from Challenge events. Level 5 trains not only 24 standard Season 1 3 Star Heroes but (since Version 44, Dec 2021) five older RARE heroes of the retired Challenge Events apparently all with equal probability. Level 9 is only 24k cheaper, meaning there can be just one AFS9 (853k).ĥx Wooden Shield, 5x Leather Armor, 5x Sharpening Stoneģx Battle Manual, 3x Tall Boots, 3x Chainmail Shirt, 3x Scabbard Note the steep growth of Food research costs: In particular, Level 10 requires fully leveled storage buildings – three Advanced Food Storages at Lvl 10 (873k capacity) and the remaining Food Storage at Lvl 20 (689k the sum is just 3308k but there is the 10k starting storage capacity of the Stronghold). Hero Academy was first announced in December 2018 but added only in Version 30 in June 2020. The research of a new training counts as one such use, however it is not possible to combine two researches. The Hero Academy has 10 levels, and two simultaneous actions are allowed from level 2 (similar to Alchemy Lab). It can be converted after reaching Stronghold final level 25 (so upgrading the HA, and related necessary storage, largely replaces it as the main building to develop in the base as the player progresses). The Hero Academy (abbreviated HA) is an advanced building that can train 1-4 star heroes (in some respects faster, cheaper or better than a Training Camp) but also Trainer Heroes, 1-3* troops, and retrain 4* troops and 5* heroes.
![The iconator](https://loka.nahovitsyn.com/174.jpg)