Every hero has a unique skill that can be used during battle and defense. The skill can be increased in level with rings. The higher the level, the better the skill's ability.
In order to use a skill in battle a certain amount of Rage is required. Rage automatically increases during battle at a rate of .5 rage per 2 seconds. The maximum amount of rage that can be stored up is 10.
When you start a battle and deploy a hero you will see their skill icon. At the bottom left of the skill icon is a number. That number denotes how much rage is required to use that skill. The skill icon will be grey until the amount of rage required is met. When the amount of rage needed is met the icon will light up (become colorful). When you use that skill the amount of rage required for it is deducted from your rage buildup. This forces you to choose carefully which skills you want to use at what time.
For information on individual hero skills, check under the HEROES section.
Here is the ring cost of upgrading skills, The cost for level is the amount of rings it requires to upgrade to the corresponding level to the previous level. The Total cost to lvl shows how many rings it will cost to get to the corresponding level from lvl 1. (Useful to figure how long it may take when you get new heroes).
The left column is the skill level, the top column is your heroes skill level. Match that to the level you want to get to and see the cost in rings.
Skill Lvl | Cost | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | - | x | ||||||||||||||||||
2 | 20 | 20 |
x |
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3 | 80 | 100 | 80 | x | ||||||||||||||||
4 | 150 | 250 | 230 | 150 | x | |||||||||||||||
5 | 300 | 550 | 530 | 450 | 300 | x | ||||||||||||||
6 | 800 | 1350 | 1330 | 1250 | 1100 | 800 | x | |||||||||||||
7 | 1000 | 2350 | 2330 | 2250 | 2100 | 1800 | 1000 | x | ||||||||||||
8 | 1200 | 3550 | 3530 | 3450 | 3300 | 3000 | 2200 | 1200 | x | |||||||||||
9 | 1400 | 4950 | 4930 | 4850 | 4700 | 4400 | 3600 | 2600 | 1400 | x | ||||||||||
10 | 1600 | 6550 | 6530 | 6450 | 6300 | 6000 | 5200 | 4200 | 3000 | 1600 | x | |||||||||
11 | 2000 | 8550 | 8530 | 8450 | 8300 | 8000 | 7200 | 6200 | 5000 | 3600 | 2000 | x | ||||||||
12 | 2250 | 10800 | 10780 | 10700 | 10550 | 10250 | 9450 | 8450 | 7250 | 5850 | 4250 | 2250 | x | |||||||
13 | 2500 | 13300 | 13280 | 13200 | 13050 | 12750 | 11950 | 10950 | 9750 | 8350 | 6750 | 4750 | 2500 | x | ||||||
14 | 2750 | 16050 | 16030 | 15950 | 15800 | 15500 | 14700 | 13700 | 12500 | 11100 | 9500 | 7500 | 5250 | 2750 | x | |||||
15 | 3000 | 19050 | 19030 | 18950 | 18800 | 18500 | 17700 | 16700 | 15500 | 14100 | 12500 | 10500 | 8250 | 5750 | 3000 | x | ||||
16 | 4000 | 23050 | 23030 | 22950 | 22800 | 22500 | 21700 | 20700 | 19500 | 18100 | 16500 | 14500 | 12250 | 9750 | 7000 | 4000 | x | |||
17 | 4200 | 27250 | 27230 | 27150 | 27000 | 26700 | 25900 | 24900 | 23700 | 22300 | 20700 | 18700 | 16450 | 13950 | 11200 | 8200 | 4200 | x | ||
18 | 4400 | 31650 | 31630 | 31550 | 31400 | 31100 | 30300 | 29300 | 28100 | 26700 | 25100 | 23100 | 20850 | 18350 | 15600 | 12600 | 8600 | 4400 | x | |
19 | 4700 | 36350 | 36330 | 36250 | 36100 | 35800 | 35000 | 34000 | 32800 | 31400 | 29800 | 27800 | 25550 | 23050 | 20300 | 17300 | 13300 | 9100 | 4700 | x |
20 | 5000 | 41350 | 41330 | 41250 | 41100 | 40800 | 40000 | 39000 | 37800 | 36400 | 34800 | 32800 | 30550 | 28050 | 25300 | 22300 | 18300 | 14100 | 9700 | 5000 |