Splinterlands: Levelling up my Summoners!

As I continue to play Foundations mode daily to collects 3 reward packs each day I keep levelling up my cards.
My focus now is making sure I level up all my summoners.
This is a no brainer move as you can not use levelled up cards until your summoners are levelled up.
The element I play the most is Life so Incessant Sage was the summoner I levelled up completely.
My next targets are Marlai and Aurelia as Water and Earth are the other elements I play regularly.

Playing regularly really helps me as I do not need to use my funds to buy cards and can keep levelling up my cards as I regularly keep receiving them from the reward packs.

The challenge I have is with Epics and Legendarys as the rate of getting them is very low but still I keep finding them every alternate day.
It will take time to level them up or I might loose patience and end up using my money to buy cards off the market.
At current rate I think I will have most of the cards fully levelled up by end of next season.
This will be a positive feedback loop as more levelled up my cards are the easier it will be for me to pick up the daily rewards and improve my win rate.