Obsidian Staff Core (Thaumcraft 4)

The Obsidian Staff Core is a wand component added by Thaumcraft 4. It is used to create Obsidian Staves. It is capable of holding 175 vis of each primal aspect and has an affinity for, naturally restoring it up to 18 points if it is ever depleted beyond that amount without the need for tapping Aura Nodes.