From Scrolls Wiki
Damning Curse has Taxing 1.
Damning Curse is included once in the Decay Preconstructed.
- June 18th, 2014: Added Taxing 1, added subtype Destruction.
- Aug. 26th, 2013: 0.105 beta: added to live server
- Jul. 22th, 2013: Announced
- Jun. 24th, 2013: Added to the test server.