Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 78820c01 Banner, Ragged with Holes, Silver and Dark Purple Details (Bone Demon) Print [Complete Sheet] this part is a sub-part of it
• 78820b Banner, Ragged with Holes, Right, Silver and Dark Purple Details (Bone Demon) Print Pair of this part