Greetings friends!

Today, I lost some battles but two battles were very very hard. Some people have special set of monsters which they use in their every battle. I have encountered those combinations many time and have never been able to win against them.
It seems to me that they are impossible for me to win.Here are the screenshots of the team combinations:

And the battle: https://steemmonsters.com?p=battle&id=e0c40b56453e7a506335820cc90a072df78a4595&ref=akdx

This is the second team combination:

and the battle: https://steemmonsters.com?p=battle&id=99b2d1204d2ff349eb9cf48c592be10cec3205b5&ref=akdx

I don't know how to win against them. I think I can win against them only if I have leveled up cards against them and I use legendary summoners in the battle.

What should I do? Do you have any suggestion for me? If yes, please feel free to write in the comments below. I am expecting something concrete solution from you.
Thank you in anticipation.
Yours @akdx