Mystcraft allows players to create "Ages", worlds that can have many benefits or drawbacks. One of the biggest bonuses is a generation modifier called Dense Ores, which increases the density of ores in that Age. However, such a huge bonus also has a huge penalty, Ages with that modifier eventually falling into Decay. Here is the result of decay, all the land slowly decaying and sinking into the void.
Luckily floating platforms aren't affected, so I can just watch as the world around me disappears.
Picture Added October 1, 2012, 06:09:27 AM (-07:00)
Added by Shade