Number of Warriors on a March I

Hero Levels in total: 10 Upgrading from 3 to 4 Upgrade cost level: 4 ×2.9 Gold: 8 410 000 000 Chaos Elements: 899 000 000 Level by level 4: 8 410 000 000 gold · 899 000 000 Chaos The price depends on the order in which you study a branch: the first costs the base price, the seventh is four times as much. Bonus by level 1% · 4.5% · 5.5% · 6.5% · 8% · 9.5% · 12.5% · 14.5% · 17.5% · 20.5% Total at max: 100% Data: Viking Charts by Stars Night.