Mortuary, a rare enchantment from 1998s Stronghold, has a unique effect
The most valuable card is the Monkey D
That said, you can't kidnap creatures that are not also humans, and while there are plenty of those, it does leave you open to the ones that are not
In 1996 there was very few online resources, and very few of them included photos, so this encyclopedia introduced me and my brother to many of these cards for the first time
It gives you a nigh-impenetrable shield for a turn, giving you protection from everything until your next turn
Extraction/Lobotomy Memoricide, Cranial Extraction, and Dispossess each go after a specific named card in a zone other than the battlefield (as in: the graveyard, hand, or library)