The Blocking Crystal has the power to block another crystal’s power. Piper was trying to figure out how to make the effect of the Blocking Crystal last longer. She also used it to reveal that Lark was Master Cyclonis.
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 10 |
![[RDF Data]](/fct/images/sw-rdf-blue.png)
