User blog comment:Mikedinh1996/Team to beat Grahdens/@comment-5709934-20141029024514/@comment-25540344-20141029060617

I was advised to bring mono Thunder Squad. Since my mono Thunder is not strong, I just bring 2 of them to beat Karl, and I choose Lodin friend since his BB and SBB is adding Thunder element and boost BB fill rate. Lodin is quite recommended to beat Karl. All you need to have is a damage dealer in your squad (like Lilith?), a defense-boosting unit (like Oulu, Zelban or Darvanshel if you have any of them), and a Healer (Rashil is recommended since he is Thunder type). I didn't have any healer back then, so I mostly depended on Cure, High Cure and Divine Light. I used 2 squads to beat him. If you can, list the units you have and we can help you