Obsidian Totems are usually found in deserts. Breaking the totem yields 3-4 Obsidian Totem blocks and an Obsidian Tile block.
There are cases where one can find the totems on hills and in a circular pattern with obsidian tile used as sporadic flooring. The totem circle yields 3-4 obsidian per totem and some upon the flooring. In the center of the circle is a chest that yields Dungeon loot. Under the obsidian tile it sits upon lies a wisp spawner.
The wisp spawner spawns standard wisps that have no additional Aspect.
Approach with caution.