Island Fish Jasconius [Arabian Nights] San Diego Comic-Con 2017 then exile any number of

then exile any number of them and put the rest back on top of your library in any order

Whenever Unesh

R&D under mental domination of alien brain in jar

destroy all non-Wall creatures that player controls that didn't attack this turn

they burrowed

Island Fish Jasconius [Arabian Nights] San Diego Comic-Con 2017 then exile any number ofSet: Arabian Nights Type: Creature Fish Rare Cost: {4}{U}{U}{U} Island Fish Jasconius doesn't untap during your untap step. At the beginning of your upkeep, you may pay {U}{U}{U}. If you do, untap Island Fish Jasconius. Island Fish Jasconius can't attack unless defending player controls an Island. When you control no Islands, sacrifice Island Fish Jasconius.