Nothing says spooky like the flock of bats found in the Spooky Season stamp set! Simple enough to stamp tone-on-tone to create a subtle background, you can also make the featured image shine by stamping with Versamark and adding some TE embossing powder. 
Includes four sentiments in a quirky mixed font:
Happy Fright Night
Spooky Season
Boo to You
Gone Batty
Set of 5 red rubber cling stamps mounted on foam. Comes on a 4 1/2" x 6 1/2" storage panel with a color-printed index.