Reference
A Challenge ends at either 12 wins or 3 losses - whichever comes first.

Rage

Rage
Increases troop movement and attack speed. Buildings attack faster and summon troops quicker, too. Chaaaarge!

Upgrade

  • Upgrade
Level Level
Cards Cards
Experience Experience
Gold Gold
1
2
25
400
2
4
100
2000
3
10
200
4000
4
20
400
8000
5
50
600
20000
6
100
800
50000
7
200
1600
100000
8
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