diff --git a/cards_delete b/cards_delete
index 66d49442..94d2cd1e 100644
--- a/cards_delete
+++ b/cards_delete
@@ -4,6 +4,7 @@
 //   "Card Name 2"
 // ]
 // Case-sensitive
+// Will just remove cards from normal spoiler sets, not masterpieces/mps files
 
 [
   "Sunset Pyramid (TO DELETE)",