I don't think it's even the reveals. More often than not people will see the shimmer that Stealth heroes (especially on the lowest graphics settings) produce while they are stealthed and then use either a skill shot or an AoE ability to bring them out of Stealth. There are only 5 heroes that do not have (easily usable) skill shots or AoE abilities. This is assuming that the you and your opponent are not near any of your allies or any mercs. Those heroes are: Samuro, Tracer (except...

I was messing around in Try mode and I was able to deal around 3.750 damage in less than 2 seconds by choosing: Vigor, Relentless Strikes, Fatal Finesse, (I think the Ult should just depend on the enemy's comp), (Preference / Enemy comp based), Expose Armor, and Cold Blood. Though I managed to do around 4,275 damage in less than 2 seconds by using: Crippling Poison (If your going to use this version, I'd suggest this level 1 talent due to the level 7 talent), Relentless Strikes, Mutilate,...

I'm just going to apologize here for the massive blocks of text... EDIT: Just going to preface it here, everything that I mention here was DONE IN TRY MODE as it took over 30 minutes to get into a single match with and against other players. Just tested it out in Try mode, and against the Bruiser Camp if you Blade Flurry all of them after applying your poisons, it will inflict the poisons on all of them. I also just realized that you can have both poisons applied at the same time......

Isn't taking Initiative and Seal Fate somewhat redundant? I'd prefer to take Relentless Strikes or Wound Poison due to that if you have Seal Fate then you go from Garrote/Cheap Shop to Sinister Strike and you have 3 combo points to go into an Eviscerate. Relentless Strikes gives you some extra energy to build up more combo points with. Wound Poison can help kill targets who may be at low health and are currently being healed. Just my two cents, I liked reading your opinion in this guide!

Just asking a question here... Would a full DPS Build look something like this? Since Caltrops allows vault to be used more often, it would synergize really well with Creed of the Hunter and Death Dealer, right?

Would it be possible for you to make a guide on Samuro as well? I'd love to see the Way of Illusion build that you're talking about in more depth. Would it kind of look like this? :

I think I've joined the Metal Moo-litia thanks to your guide.

Are you planning on updating your guide or are things basically the same?

That point in time when the image used for this guide is Magni Bronzebeard and not Muradin... Just saying.