
({U/B} can be paid with either {U} or {B}.)
{2}, {T}: Look at the top card of target player's library. You may put that card into that player's graveyard.
Lurking Informant has 1 printing, first in Ravnica: City of Guilds (2005). EDHREC ranks it #27,254 among Commander cards. It appears most in Szadek, Lord of Secrets decks (27 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.