Oppressive Champ/Mastery combos.

I have been playing normals lately to get a little practice on some different champions, but I am noticing a LOT of AP champs going ad fervor/bloodlust top lane, and building AD.

This is fun sounding and all, but there are some that make the game feel REALLY oppressive. For instance:

Leblanc: with 20%+ CDR and Fervor in lane building AD- If you try to duel her, she distortions away. As you turn to back away, she distortions back you, getting a few autos off, and potentially a chain that will CC you, allowing for MORE fervor stacks, and leaving you limping away horridly. Even if you sit back, she can still do her basic poke combo, doing a bit less damage because of being the AD build, but still able to poke down. Mind you, she does this while expelling HARDLY any mana after like level 4. Also, if she manages to do her root combo, you're most likely going to be getting a second lashing of fervor stacks as she combos a second chain from her ultimate.

This is just one of the examples of the "new" (AP)AD assassin crossbreeds plaguing the Rift.

Just had a bard as well last game with Bloodlust, some concept. It really is unsettling.

I would like the thoughts of others on this matter.