When used with the "Redirect category shell" (Rcat shell) template:

This page is a redirect. The following categories are used to track and monitor this redirect: From a comics merge: This is a redirect from a comics title that was merged into the target article. This page was kept as a redirect in order to preserve its edit history after its content was merged into the target article's content. Please do not remove the tag that generates this text (unless the need to recreate content on this page has been demonstrated) nor delete this page. For comics redirects with substantive page histories that did not result from page merges use {{R with history}} instead. When appropriate, protection levels are automatically sensed, described and categorized.

Template {{Redirect category shell}} may be used to add one or more rcat templates, along with their parameters and categories, to a redirect. For more information see the documentation page below.

When used by itself: