Ever had troop left after you won your battle. Use the new spell troop save. Uses at any time of battle and get a % surviving troop back if you win. Like maybe you get 25 % of your surviving at lvl 1 40% at lvl 2 50% at lvl 3 60% at lvl 4 and so on.Unlock at lvl 10 TH. Beginning price would be 30000 gold to start with then go up by 5000 every time you upgrade.
thanks for reading and tell me your ideas

