To improve your win rate and rewards, you need to upgrade your team by training and improving the capabilities of your players. You can upgrade players in 3 ways:
Level up Players - using EXP+ Cards
1 EXP+ card will be used 1 time for 1 player.
Eg:
1 Player with Star 1 Level 1 + a Star 1 Level 1 EXP+ Card => 1 Player with Star 1 Level 2
1 Player with Star 1 Level 2 + a Star 1 Level 2 EXP+ Card => 1 Player with Star 1 Level 3
It will be the same until the Player reaches Star 1 Level 4. Once Level 5 is reached, the player cannot continue to upgrade.
Upgrade Players’s Stars - using STAR+ Cards
1 STAR+ Card will be used 1 time, the number of players participating depends on the user’s choice.
Eg:
2 Players with Star 1, random Level + STAR+ Card => 1 Player with Star 2 Level 1 (If you fail, you will lose 1 Player)
3 Players with Star 1, random Level + STAR+ Card => 1 Player with Star 2 Level 2 (If you fail, you will lose 1 Player)
4 Players with Star 1, random Level + STAR+ Card => 1 Player with Star 2 Level 3 (If you fail, you will lose 2 Players)
5 Players with Star 1, random Level + STAR+ Card => 1 Player with Star 2 Level 4 (If you fail, you will lose 2 Players)
Success rate:
2 Players: 15%
3 Players: 20%
4 Players: 30%
5 Players: 35%
Upgrade Star and receive Token rewards for participating in short training
To participate in short training, you need to buy a PLUS+ Card for your player. Short training allows players to upgrade, receive rewards without losing players when they fail to level up.
The price of the PLUS+ Card and the promotion, reward levels are calculated as follows:
Star 1: 10,000 tokens => 5000 tokens bonus + 1 level up
Star 2: 15,000 tokens => 7500 tokens bonus + 1 level up
Star 3: 20,000 tokens => 10,000 tokens bonus + 1 level up
Star 4: 25,000 tokens => 12,000 tokens bonus + 1 level up