Island Fish Jasconius [Arabian Nights] 75a Its owner puts it on

Its owner puts it on the top or bottom of their library

Set: Streets of New Capenna Commander Promos Type: Enchantment Rarity: Rare Cost: {2}{W} At the beginning of each end step

Set: March of the Machine Type: Legendary Artifact Rarity: Rare Cost: {1}{G} If one or more +1/+1 counters would be put on an artifact or creature you control

" Activate only as a sorcery

Set: Sun & Moon: Forbidden Light Type: Supporter Rarity: Promo

Island Fish Jasconius [Arabian Nights] 75a Its owner puts it onSet: Arabian Nights Type: Creature Fish Rarity: 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.