Description, catalog fields, rules text, and how it plays—in one place.
eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
Abilities, attacks, weakness & resistance
Other cards from Prophecy
Share your thoughts on this card — condition, value, pull rates, etc.
to comment.
No comments yet. Be the first to share your thoughts.
Marsh Boa (PCY-118) is a one-mana green Creature — Snake from the Prophecy expansion. It has Swampwalk, meaning it is unblockable when the defending player controls a Swamp. As a 1/1 creature for {G}, it functions as an early-game attacker or chump blocker in aggressive or tribal Snake decks.
Catalog pricing data as of 22 Apr 2026, 14:01
