Re: a good dota hero team?
First , a team full of rangers like that will definitely become food for "The Enchantress" and many others scary heroes as well
Second , I don't think you might need that much -amor heroes just dazzle and vengeful are just fine. It's truly scary when there are so much -amorers but -armor is not just everything you need cause if you are unable to attack then -amor means nothing, they can even kill you with their amor negative ....
replace nvm and razor they are scary but only in another kinds of team cause nvm is two weak to survive(hate icefrog for this >"< ), his skills are only work in early and mid game(another sucking character of this hero >"<), with a little focus and he is history ( and as far as I know , magic damages doesn't depend on the amount of armor the opponent has), the carry works can be left to sladar. And razor is like not the type for a clan war team, he can only "suck" dam from one hero (this means he will have to follow the "sucked one " around and likely to die like a noob >"< oops) so an AOE disabler would be better and you only need one dam dealer and it's vs
i think if you wanna have an -armorer teams you might need cleaving attack first and even bkb and as for the lack of disabler in your team, minimize the number of rangers -> kunkka is the best choice, the second choice is magnus ( cause hardly does anyone build bkb for this hero )
replace razor with an int hero (not supporter cause you already have dazzle ) there are many different choices : zeus if the opponent has too strong tankers, rylai , lina , blah blah blah or tankers like krobelus,cent,axe,butcher,....... and even pushers . So it means that this slot for razor is a very "flexible" slot and can be change according to your's team's strategies or even to counter the opponents' strategies so another disabler like rashta and lion are fines too
And for the conclusion : the teams you made up can only be used to scare off the noobish pub players ( the type which lacks skills , experiences and always likely to type : -random and alt + f4 )