Dark Constructions

A number of Dark Constructions mysteriously appeared during Season 1 of the Minecraft Series. At first it seemed obvious that they had been built by Israphel, but it is possible that they were built by the people of Minecraftia a long time ago, and are much older than first thought.

The Lava Pyramid
The Lava Pyramid was first discovered by Xephos and Honeydew at the end of Part 6: The Mysterious Tree and explored by Simon and Lewis in Part 7: The Trial of the Pyramid and Part 9: Epic Dungeon Loot.

It is a large pyramid with a few golden bricks and seems to be filled with lava and stepping stones. Across the other side of the lava is a set of three chests which contain seventeen torches, three pieces of pork and four eggs. The Pyramid was originally thought to be the work of Israphel, but it is noted that the Pyramid predates both the creation of the Portal and Israphel's debut.

The Igloo
The Igloo makes its first appearance during Part 7: The Trial of the Pyramid.

The Igloo is a small hut constructed out of snow blocks with a firepit in the center. Not much is known about it other than the possiblity that it was created by Israphel.

The Hidden Mineshaft
In Minecraft - Part 8: The Quest for the Bucket at precisely 9:50 in an in-correctly loaded chunk an undeground staircase lit bye torches can be seen. At no point on screen are either Simon or Lewis digging this tunnel so it can be assumed that either some-one else dug it or one of them dug it off screen. Or it could be one of Israphel's secret hide-outs.

Stonehenge
Stonehenge also appeared in Part 7.

Stonehenge is a smaller version of a real life site. It is composed of several stone in arches. Not much is known of this place other than the possibility that it was created by Israphel.

Clay House
The Clay House is a small hut made of clay bricks across from the Yogcave. It is empty with no signs of furniture or items aside from a few torches and pillars.

Not much is known of this place other than the possibility that it was created by Israphel as a secret hideout to spy on the Yogcast.

The Weird Tree
An odd shaped tree just outside of The Yogcave. It seems to have a two pronged fork like shape and it is rather tall. It first appeared in Part 6: The Mysterious Tree and was trimmed by Honeydew for materials.

Not much is known of this Tree other than the possibility that it was created by Israphel. It may have burned down/been destroyed, either in the crash of Celaeno, or in the destruction of the Yogcave itself.