Hub 1: Blight

Blight
You begin on a raised area with four exits. In front of you is a mosaic of a solar system, with a planet represented by a coloured gem. Your objective is to find four of the five gems’ that represent other planets. One is located on each of four levels accessible from the raised platform.

You can collect them in any order, though it may be advantageous to first travel to the level that contains your classes’ third weapon first.

The Fighters can be found in Braken Wood, the Mages in the Catacombs and the Cleric's in Sump.

Drop down from the raised area into the segment of your choice.

Accessing the Bad Lands
To enter the Bad Lands enter the south west segment where you must find the Horn Key to open the path to the portal that will take you to them.

Enter the open passageway to the side to be confronted with a large pit with a walkway running around it. Stairs out of the pit are right next to you, while the key sit's in a pool of water at the far end of the pit. Jumping on the pool lowers a wall in front of the exit and opens several doors around the edge of the walkway revealing a pen filled with Chaos Serpent's ringing the walkway. To raise the wall blocking the exit, you must press a switch in each corner of the pen.

That done and key in your possession, open the Horn door and travel down the spiral staircase where you will find the portal to the Bad Lands. Refer to the Bad Lands section below.

Accessing the Braken Wood
To reach the Braken Wood enter the north east segment. You must find the Cave Key, which can be found down the open passage in this segment. Travel down the stairs, noting the blocked stairs that lead upwards, to find some Chaos Serpent's. Killing one of them will open the barrier blocking the afore mentioned stairs.

Go up said stairs and follow the narrow passage around the back of the room the Chaos Serpent's were in to find the Cave Key and also a switch. This will open doors between the Chaos Serpent room and the narrow passage.

Key found, open the door and travel down the spiral stair case to find the portal to the Braken Wood. Go to the Braken Wood section below.

Accessing the Catacombs
To reach the Catacombs enter the south east segment. To access the portal to the map, you must first pick up the Emerald Key. Go down the open passageway and down the stairs. You will come to a small room, with the key sitting on a raised pedestal.

Pick it up and you will be sealed in. However no bad guys will spawn in. In each of the three indents behind the key pedestal are additional pedestals. On the back of each these are switches. When all three are pressed the barrier blocking the exit will be removed. Be wary of the newly opened alcove containing a few flechettes. Entering it will lower the walls revealing a few Chaos Serpent's.

Key in hand open the door and travel down the spiral stair case to the portal to the Catacombs. See the Catacomb section below.

Blight End
Once you collect and place all four required gem's the portal to the next hub will raise out the ground behind you and a pair of Wing's of Wrath will be spawned in front of it.

The Secret Map: Pyre
You only need four gems to complete the hub, however there is room on the mosaic for another gem. This is a hidden gem that will allow you access to the hub's secret level, Pyre.

Once you have completed both Bad Lands and Sump jump up on the statue in front of the portal to either and onto the window ledge. Press the wall between both, which will lower revealing a small alcove containing the gem.

Finding and placing this fifth gem will instantly teleport you back to the Ruined Village no matter your progress on the hub's main objective. The windows behind the alter up the stairs at the entrance to the church will have opened allowing access to the portal outside, the portal to Pyre.