Venom Spit, activate ooze, foul grasp, melee the dude down.

If you're going the bestial wrath route:

Furious Blade (favor)

Mage Slayer (8000g)

Assassain's Boots (1750)

Gloves I forget the name off (it's the very bottom, about 6750g)

If you're scoring kills, and you're filthy rich - get the unmaker (unmaker + furious blade = rampage) or you can get the all-father ring.

I like to think of unclean beast as a pure offensive machine.  He can definately deal the damage, but he is very vunerably to taking in damage.  If you can damage him a decent amount before getting close to you, your chances of surviving skyrocket.  Regulus and Torch Bearer seem to be the onces that are most vunerable, purely by the fact they aren't made for taking such huge hits.  
Armor won't do anything to the Unclean Beasts abilities, but will hinder his normal ttack.  Your not going to out run an unclean beast in most situations unless you have the 6k boots and it triggered.  It is always a good idea to be carrying a potion (once that can be used fairly quickly) the 250 gold is well worth the 30 second death penalty. 

Sedna is kind of like a better UB in a lot of ways.

That's why I try to avoid UB and erebus, they're just too easy to own with. No one seems to understand how they work.

I can't stand the rook anymore...I just have no desire to play as him lol. Maybe I'll change it up once in a while.  But when those 2 free Demigods come out, Rook's probably never going to be played again.

And I love Oak too haha...he's sexy (no homo)!

Venom Spit -- Hit and Run build

Venom spit IMO is key to a strong UB (Unclean Beast) build.

• Start off with just Venom Spit.
• Early game be sure to put some points in the Health Symbol as it increases armor, health regen, weapon damage, mana regen and gives you more health.  IMO it's very worth while.
• Put points in Speed and attack speed increase.
• Get Post Mordem as soon as you can, as it helps you kill creeps with ease (and gain more exp).
• Pick up Grasp at some point (lvl 6 maybe?).
• Keep increasing Venom spit, it is your primary attack

Main tactic is run in and spit, only engage in melee if it's just you Vs 1 other demigod and the battle looks to be in your favor (or if you have many levels on them).  If you get to half life and it's not looking good RUN.  In fact you should just spit and run sooner.  It's all about dancing and spitting with this build.

If they're getting low and running, you spit on them.

Always keep an look out for potion or teleport scroll use, as you can counter it with the grasp move.  It's really the only thing the grasp move is good for imo as it cost too much mana and gains too little life to be good for much else (if you want lots of life drain, play Erebus).

The combination of multiple spits on someone along with your speed and grasp to cancel moves makes you very very deadly.  It can be very hard to get away from you (alive).

You mostly want movement increasing gear.  I find the item in the ring catagory that lets you heal 3000 health and 3000 mana over time as long as you're not getting attacked to be very good for this build.  You just run away and usually you're so fast people don't chase you.  Stop use this, then head back into combat!  Of course this item costs around $5000.

If you can save for the boots that give you a 15% speed increase and when hit give you a chance for 50% speed increase can make it so you can run away from any fight.  They're pricey at 6000+ gold.

Early game, I go with boots of speed.  Mid game it can help to get something that increases your mana regen. Also weapon damage increases are also very good.  Overall you need speed, weapon damage, mana regen, and a little armor.