This issue is a variant of Action Comics (DC, 1938 series) #890 [Regular Direct Cover]. There exist further variants.
Two covers were initially done for this issue; one by featuring Lex Luthor as an Orange Lantern, and an alternate one featuring Lex dressed in a suit and tie (10 issues for 1 issue mixture). It also features "Blackest Night Aftermath" promotion on the cover.
For every 10 copies of the standard edition, retailers were allowed to order one copy of the variant edition.
Story continues in the next issue.