📖 Shaman's Influence During Defense on Enemy Troop Offense
Shamans
Levels in total: 5
Upgrading from 0 to 2
Upgrade cost level: 5 ×3.4
Gold: 14 382 000 000
Chaos Elements: 1 499 400 000
Level by level
1: 952 000 000 gold · 71 400 000 Chaos
2: 13 430 000 000 gold · 1 428 000 000 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
0.25% · 0.5% · 1% · 1.25% · 2%
Total at max: 5%
Data: Viking Charts by Stars Night.