
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.
Stonybrook Banneret has 3 printings, first in Morningtide (2008). EDHREC ranks it #3,120 among Commander cards. It appears most in Hakbal of the Surging Soul decks (22,687 on EDHREC). 1 public deck on TCG runs it. It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.