Game: Skyrim

[Animeniax]

Assuming the ingredients aren't overly difficult to locate, you could make the potion yourself.

I've sampled pretty much every ingredient I've seen in the game (I'm lvl33 now) and didn't find one that said it could help with skills, only stats and spell effects.

So knowing nothing about this game, if i didn`t liked Elder Scrolls 4, is there a chance i might like this?

Depends on what you didn't like about Oblivion. If you don't like open world RPGs in a D&D type world, then you won't like Skyrim.