
Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature has islandwalk. (It can't be blocked as long as defending player controls an Island.)
Fishliver Oil has 7 printings, first in Arabian Nights (1993). EDHREC ranks it #17,900 among Commander cards. It appears most in Eluge, the Shoreless Sea decks (1,465 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.