
Target opponent discards two cards. Then if you control a Rat, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Psychic Whorl has 1 printing, first in Bloomburrow (2024). EDHREC ranks it #16,409 among Commander cards. It appears most in Wick, the Whorled Mind decks (906 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.