I should've rented cards before

It certainly is quite disheartening to fight over fifty battles in which most victories get me at most 20 RP, while my opponent is quite often getting over 100 for his victory over me, suffer the annoyance of multiple defeats and only getting at most a single focus chest which often comes with the cost of buying more energy to reach it.

Rather than doing so I should've rented cards.

I can't truthfully say I'm a good player, being kind to myself I'd say I'm average. An average bronze-ranked player, with below-average cards.

That was made clear to me when I got a earth focus quest, at the moment my only non-starter earth summoner gives me +1 magic which I can barely utilize since I don't have many magic damage monsters.

Rather than keep using melee and ranged monsters as I have been, I went and spent some dec renting lvl 1 cards which led me to one of the best results I had this month.