Just do the special chapter (right after superman blackest night), each battle gives you 5k and 40k exp up to the lvl cap, which means it is the easiest way for both money and exp If you want to grind, u need 1 strong character which can do it solo then just switch the other 2 every third battle and give Energy to your strong character
I thought u meant now to get it not how to earn it cuz I can’t spend money on this game and grinding will take way to long as I only have bronze characters
Grinding will be easy. Level up characters and buy a few gold or silver card only a few then grind challenges which gives you characters. For MP just keep on battling non stop untile your on a high rank then once you wanna stop make a good defense team in case the people you fought want revenge.
Not that hard tbh, buy a silver card first (Flash, nightwing or deathstroke) and then grind every level, defeat bosses and play online battle try to get to 15% or 10% if you can. Then buy challenge booster pack or nth metal pack that cost 200
