
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
{T}: Target black creature gets -2/-0 until end of turn.
Krosan Constrictor has 1 printing, first in Torment (2002). EDHREC ranks it #30,630 among Commander cards. It appears most in Ayumi, the Last Visitor decks (5 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.