
Look at target opponent's hand and choose a card from it. Put that card on top of that player's library.
Painful Memories has 2 printings, first in Mirage (1996). EDHREC ranks it #27,436 among Commander cards. It appears most in Lobelia, Defender of Bag End decks (29 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.