I haven't played Set 3.5 at all. So uhhhhh, this'll be an INTeresting article.
Cybernetics
By far the best comp of the set. You don't need to hyper roll, and since there are seven Cybers now, you don't even have to fast eight and pray for Ekko.
Just stack Vayne with all the AD and spread the love as usual.
It's Cybers, so just streak and win.
Mystic Vanguard
Cassiopeia go brrr.
Make Jayce an unkillable demon king, put Blue Sentinel on Cass and you're chilling.
You seem to have the option to hyper roll for Morde and Naut, but it rarely seems optimal. Also, I'm convinced Luden's is the best third item on Cass.
Blaster Brawler
Hey; I know how to play this comp!
Go seven and press F. After Jinx is level two and you have a third Rebel, go eight. Snag A'Sol and another five cost, probably Janna, and you're good to go.
Rebels
Fast eight and win. Either Jinx or A Sol is the carry.
Mech Sorc
I have no idea what I'm doing :).
Egirls
Stack Syndra or sometimes Ahri. That's pretty much all I know; I couldn't even play Egirls in Set 3.
Protector Mystic
Urgot go brrr. Xin go bah. Warmog's good.
If Protector Spat, go A Sol and win.