The public deck is pretty good. It relies on executioners to land kills through loss of life because of conditions. Personally, I think it needs a relocate (probably voil transporter) to take full advantage of the instigators.
Public deck is a really nice place to start, as raikan said. It's focused on AP gen and deep wounds, but it's pretty loaded on legendaries, this is the list, courtesy of jib: 2x Witchdoctor (LEG) 2x Instigator 2x Mundunugu 2x Spearman 2x Executioner (LEG) 2x Feshwrangler 2x Pack Leader 2x Headshrinker Exile Peak Tactics Whispers of the Mind Havoc's Touch Alacrity Avalanche Lightning Storm Vertical Push Banner Rock Trap Cleansing Emerald Echo Chamber Ball and Chain Vicious Harpoon As I said it's really good, I would replace ball and chain for a second whispers of the mind, the feshwranglers for spiritspeakers or bulwarks and If I were to splash, I would get a sceian in it. If I wanted to take advantage of serf to the djinn, I would run only 2x marid, as they are easy to place to be able to use the benefits of serf properly without renouncing to the ability to save AP. Peaks Dao is good also, but avoiding AP loss due to berserker becomes almost impossible. Breakers are good with marids also.
Go to training grounds and que for a match, the whole list of public decks will appear and you will be able to buy the one that are unlocked that way (it costs 1000 gold). After that you can use them anywhere. To see the contents of public decks and how are they unlocked see KTCAOP's guide in training grounds subforum
Karmavore ran SL/haenids at a time iirc. I think I would try to take advantage of the posibility of rage band to bypass the effects of serf to the djinn and include more along that line of synergy to see if it's worth it
Rage Brand adds berserker on its own and only thing u would benefit is 1 rang, but when you would have to add some djinn champs and splits are always low on slots Meh decisions decisions !
I thought of something like this http://poxbase.com/#!/deck/CjOCkxcaHCfPCwKcu0cgHcfICgXCfHcwYs5Qs1ks3ts73S7usYs5jr2qr2Ie22E1O
Player some games with this SL/SP deck and i must say i love it, Quicken/quickening helps out het some crazy deep wounds dmg