The Great PushLeftCenterRightEnigma and Crystal Maiden need only to gang you with spells to pawn. And therefore the right lane can take care of itself.
The center lane has two pusher heroes and that's what this is about. the enchantress can take control of enemy units to attack the tower and prohpet can keep turning trees into treants. On top of that the prophet has sprout incase the enemy gets any funny ideas and enchantress can slow enemies and heal herself and prophet.
The stealth assassin is the key to the team's survival in the 30-minute center push. The new smokescreen prohibits casting of spells and cancels channeling spells or spells with casting times in progress.
This team has no tankers. And therefore the game must not exceed 45 minutes. Nor must any enemy str/agi hero be allowed to farm.
I've noticed that the biggest threat to this team is probably the sand king. For this reason i've chosen SA to be the Solo hero. When all 5 heroes push into their base from the center lane, a sand king will naturally hide in wait. Since all the heroes have low hp and have no escape skills, a simple burrowstrike followed by epicenter will net him a few kills so he can get black king bar and pawn your whole team within the next 10 minutes. So the SA will stay somewhere safe behind the heroes where he would not be stunned by a burrowstrike but close enough that he gets EXP. As soon as the burrowstrike occurs smokescreen is cast and all 5 heroes proceed to pawn sand king.
Odds are once you've survived the first epicenter-attempt, there will be no stopping you, all prophet has to do is keep feeding the center with trees and enchantress will keep everyone healthy. With two super-heavy nukers around, it is unlikely that you will be overpowered. And if anyone tries to farm on a different lane stealth assassin should leave center and make sure he doesnt farm.
Read and think about it... Is this strat possible to pull off? I believe so. But don't take my word for it. Go try it out or message me on bnet and if enough people are interested we will try it out