Do you know what your problem is?, you are not players, you are just complainers. You are used to play dumb pay-to-win games like Hearthstone, that's why you think this one is expensive.
Do you know hoy many gems I've farmed just by leveling characters up to lvl 22? More than 5k gems!, and never spent any money on it, but you come here to vent your bla bla bla 'komoney this, komoney that' and since you can't convince ANYONE to stop playing this game (because It's pretty evident everything you say is a LIE), now you've decided to post porn pics instead of just playing the victim role and vent your hate.
Game is pretty much f2p, and you can reach kog even with Hazy Flames, a deck that is just as old as duel links.
What are you going to say now? No arguments, right? Fine, then you post porn pics; wow! you try so hard to make ppl leave this game. I wonder why, perhaps u work for lame 🔥 hearthstone or maybe u are part of a masonic cult lol, since masonry absolutely hate asian products/services and try to boycott them whenever it's possible or if they put in "risk" your own money, and when I say "your own money" I mean huge corporations such as Sony/Android/Google/Goldman Saechs, etc. Ok, what's wrong with you guys? Every comment you write is a negative one, full of deception and self-victimhood. Do you think no one notices it? Again, what's wrong with you? Why do you hate other's bussines so much, you're not even poor and even so you act as if u were starving people from South Africa. The greedy one is not Konami, the greedy ones are you and your huge multinational corporations, you even try to boycott a card game? What the actual f, man. On facebook you do exactly what u do here. I don't wish you guys any bad, but if you continue with such attitude, thinking the rest of the world is your enemy, you might end all alone someday.
You can build any deck for free, ANY deck, you just need to farm for a while, duel links gives away gems all the time. Even a COMPLETELY FREE DREAM TICKET, if I'm not wrong, that's a free Anki, you just complain for the sake of complaining.
I thought I'am the only one who know this but I'm very glad that there are some other people they are thinking the same as I do.
I'm f2p too and I know it's hard to reach KOG without spending money, but it's possbile. I only reached it 2 times but I try it every month with the same deck! :)
5k gems is nothing, why are you pretending that it's some sort of game changing amount? When you run out of characters to level, as you are clearly new to the game with lvl 22 characters, then come back and preach your rubbish.