Material
Thunder Stone
It is crackling with energy.
The Thunder Stone is bought from Haldor for 50 coins once The Elder is dead, and its only use is building the 
Obliterator, which takes one.
Sold by
Haldor50 coins · needs The Elder dead
Used in1
Spawn command
With devcommands enabled, this drops Thunder Stone at your feet. The ID is case sensitive; the last number is the amount.
Item ID: Thunderstone · see the spawn command or all console commands and IDs