Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Merfolk spells and Wizard spells you cast cost {1} less to cast.
Made from trout scales and crawfish whiskers, merrows' shimmering banners flash in the water like lightning.
![Stonybrook Banneret [The Lost Caverns of Ixalan Commander]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/000b69d3-644c-5f62-8f58-f8e4b22cba97.png?v=1755864564&width=1445)