+ Now you can construct Elven buildings and train Elven units for combat (unlocked through talent upgrades). + Added a new endless battle challenge. + Reduced the difficulty of the casual mode. + The price of Mana Potion cards has been reduced to 300 gold coins, increasing by 100 gold coins with each purchase, up to a maximum of 999 gold coins. + The coefficient for experience gained from killing monsters has been increased from 0.75 to 1.25. After using the Magic Arrow skill, the Heavy Crossbow will no longer consume wood for the rest of the day. + Fixed the issue of duplicate card synthesis