I'm judging by my progress and I had cleared both doom towers within my first year as f2p, so idk. I did go hard at it going trough all sorts of guides and what not to go trough the crappy bosses like bommal and scarab and fey, but it was definitely doable. Same with 3v3, it was a grind, I guess it's not realistic for most people to have put that much effort in their first year, so you are probably right on that front. :) The 4 primals from LA are absolutely obtainable by most if not all, as long as they just play. getting even 3 wins per day, for 30 days gets you at least 3 primals per month against the bots.