The ability to blot was added in Plucky 1.12.10. The feature is experimental.

Blotting is the removing of images and video, but still allowing text for some words.

It is mostly useful for those who do not block image/ or video/ by default.

Blot words

To remove images from all web pages that contain the word donut or the phrase biscuits and gravy:

pluck + blot word donut
pluck + blot word biscuits and gravy