I searched through the Elements comments section where wolfunit regularly posts and there's a surprisingly large amount of negative feedback.
The way the game works is that you have such a learning curve to go through that noobs are even noobier.
You start by learning how to click, and that's basically how you bet AI0.
Then you do some random mods to your deck, and do AI1.
Then you play AI2 and lose a fair amount, and when you play AI3 you're like wth impossible.
Then you play PvP1 a lot, because you actually get the most rewards and winrate there.
Eventually if you work hard you can get your first rare, but T50, AI5, and FGs are so impossibly difficult for most decks...
In general, you can't find the "real" Elements until you sign up here in the forums. This is where you get all your info, advice, etc.