IMO I really found a liking for Ursa the Warrior in well-coordinated team games, he has the potential to become really powerful when he learns enrage. I'm not kidding I solo killed Roshan at level 20 with 1 return to heal station. But when my friends were fighting an opponents hero I would sneak up Stun em and then use bloodlust and enrage and I would eliminate 1k health in about a second and finish them off with my enraged attack while they're still stunned. However since I'm left weak my team mates cover me tracks for me so I can recoup. I find that i've become the main "hero-eliminator" in our games and can kill one hero/tower every and then return to the fountain. It's rather efficient in late game when they take 3 minutes to respawn and I have teleport from Boots but I was wondering if anyone else serves this purpose better.