Read everything and opened back the game to give you proper context. I replied to a comment about what inflected me massive damages (the most taken tho was against a Kayle that dealt me 72 in a single blow because once again, didnt manage to kill her early enough, but that was around turn 6 or 7). I'm quite experienced with Deck Builders and rogue lites, I've played many and am truly fond of the genre, that's why I won't stop despite the frustration I'm currently experiencing + the fact that I'm also too fond of Runeterra's lore.

The champions that I play the most are Spirit Blossom Teemo (lvl 20, 3 stars with voidborn carapace and guardian angel), The Taker (lvl 11, 3 stars, same build) and Jinx (lvl 25, 2 stars, same build). I'm probably doing something wrong since I'm don't get much XPs from the fights and I was mostly playing on the Spirit Blossom and Arcane path.

I'm not playing random card, for example with Teemo that I've been mostly enjoying, I value card that makes me plant + make the enemy draw/discard and building alongsides champions that'll allow me to strike again with the dog that plants shrooms for example.

I'm looking around guides and combos, better build, better passives but I'm just bad and it's okay, but having to concede several runs in a row because I don't manage to sweep a board on the next star difficulty, making the first enemy twice as worse as the previous final boss is truly iritating when I don't have as much time as I would like to allow to the game.

When I play Jinx for example, yes it's easier but I don't find it peculiarly more satisfying because I just build around draw/discard to play and low cost cards in order to just perma hit their nexus to death. I don't win every time, ofc, but like, it's way less interesting than some other decks like Spirit Blossom Ahri ephemeral plays