You have a keen eye! To ensure a level playing field we have a cap or limit on the card level that can be used to battle in your current league. In short, if you want to battle with enhanced card stats or abilities then make sure your league is also higher. Refer to this table for more details:
LEAGUE | Tamr | Kansya | Rajat | Suvarn | Hirak |
Padati | Lvl 1 | Lvl 1 | Lvl 1 | Lvl 1 | Lvl 1 |
Ashwarohi | Lvl 2 | Lvl 1 | Lvl 1 | Lvl 1 | Lvl 1 |
Gajarohi | Lvl 3 | Lvl 2 | Lvl 2 | Lvl 1 | Lvl 1 |
Ardharathi | Lvl 5 | Lvl 4 | Lvl 3 | Lvl 2 | Lvl 1 |
Rathi | Lvl 6 | Lvl 5 | Lvl 4 | Lvl 3 | Lvl 2 |
Atirathi | Lvl 8 | Lvl 6 | Lvl 5 | Lvl 4 | Lvl 3 |
Maharathi | Lvl 10 | Lvl 8 | Lvl 6 | Lvl 5 | Lvl 4 |