The game is set up, so that to farm in these zones, you first need to gear up, then if you want, you can go farm these runes, you're not supposed to learn them immediately. Let alone the newest ones, that require two of them.
If your bias, makes you think that this is nonsense, better don't try to argue, your points are weak.
New players as said above after supposed to gear up first. ToI requires a decent amount of gear to even start on the first floor, so the logic is that these skills are obtainable by in-game means over time.
I personally learned all my skills by farming, including the new ones.
Also there's the l2store with promos, if you are too impatient and want to take a shortcut. It has its costs too.