How to get in the new tombs?

Ok, I see the new heroe's ascent thingimajig... But how do you get to the new area with monsters and whatnot? All I get is this STUPID clone of the primeival kings tombs tournament. I just want to go fight the monsters and for once in my 300 hours of playing have a really nice weapon to sell or have.

the new tombs is the old tombs.. just outside of dragons lair... go into the black vortex

yes but with a team lol.. those things are dang hard.
You will have to complete 4 stages and at the end if the HoH map you kill the 3 'The Darkness' to get special green drops.

You walk in by pressing "w".