Batman is required in all matches of challenge battle 4.
Match 1[]
Credits: 260
Match 2[]
Credits: 280
Match 3[]
Credits: 300
Match 4[]
Challenge: Power Surge!
Credits: 320
Match 5[]
Credits: 340
Match 6[]
Credits: 8,360
Match 7[]
Credits: 380
Match 8[]
Challenge: Dampening Field!
Credits: 400
The Dampening Field here is very strong and power is generated very slowly, so you might want to focus more on your basic attacks rather than relying solely on specials and super.
Match 9[]
Credits: 420
Match 10[]
Credits: 440
This match will randomly award one of the silver cards encountered in the match.
Match 11[]
Credits: 460
Match 12[]
Challenge: Chaos!
Credits: 480