- Food: You need this to Train troops, Heal troops, Research Sciences. Your troops consume this food at a scary pace, you can see the amount of food consumed by your troops by selecting your banner where you create formations, this is called upkeep. You can gain food by gathering it on the kingdom map, farming it inside your own castle, stealing it from other players and farm accounts, and from the Wishing well. Due to high Upkeep levels, I recommend having at least 1 farm castle dedicated to farming food for you, you will not be able to store food in your main castle.
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