Well, I thought I would start this off by talking about my favorite hero in DotA.
And that is Ursa!
Let me go over his base stats and skills first off.
Range: Melee | Move Speed: 310
Str: 23 + 2.9 | Agi: 18 + 2.1 | Int: 16 + 1.5
Damage: 45 – 49 | HP: 587 | Mana: 208
HP Regen: 1.13 | Mana Regen: 0.65
Attack Speed: 1.39 | Armor: 5
A list of his Skills can be found Here.
Now right off the bat, the one thing I love about this hero is his weird stats.
He IS a carry hero, with a primary of AGI.
But his starting strength and strength gain are higher then his Agi gains.
This makes him one tank carry, having more base hp then all other hero late game.
Now a lot of people build Ursa as just another carry, stacking on AGI and attack speed items.
I do nothing of the sort, and have no trouble going beyond godlike each game with the build I use.
If you pick, starting items should be Ring of regeneration, a ring of protection, and 3 tengos.
This gives you good early hp regeneration for staying on lane and both the items will be turned into your vlads.
Ursa should always take either bot or top lane.
This gives you access to the goblin shop, where next you will pick up a sobi mask, combining with your ring of protection to turn into Ring of the basilus and a quelling blade. Continue to lane, last hitting and denying creeps. Finish that vlads!!
Next, this hero is one of the few who are able to solo roshan!
I usally try to Rosh at level 9. This gives you 4 points into fury swipes, 3 into overpower, and one into enrage. I try to only rosh with Vlads, Quelling blade, and one bracer. Yes thats all you need, I do this all the time in Non -Em games.
Then from there you're pretty much set to do what you want.
More items that are nice on Ursa.
Just an overview.
-Very good Hp gain for a Agi hero.
-High damage output
-Ability to solo roshan
-Best orb in the game
-Because of the orb, Can not take any other orbs.
-Low Agi gain for a Agi Hero