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
Put a +1/+1 counter on target creature and a +1/+1 counter on up to one target Merfolk.
Abilities, attacks, weakness & resistance
Other cards from Ixalan
Share your thoughts on this card — condition, value, pull rates, etc.
to comment.
No comments yet. Be the first to share your thoughts.
River Heralds' Boon (XLN 204, foil) is a green instant from Ixalan that places +1/+1 counters. It puts a +1/+1 counter on a target creature and may put a +1/+1 counter on up to one target Merfolk, allowing you to boost either the same creature or a second Merfolk. Its low mana value and tribal support make it useful in aggressive or tribe-focused decks and in limited play.
Catalog pricing data as of 4 May 2026, 23:47
