Diminishing Returns (6ED-065) - Classic Sixth Edition Card Type_Enchantment When you control no Islands

When you control no Islands

destroy all nonland permanents target opponent controls

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

Once during each of your turns

When Hazezon leaves the battlefield

Diminishing Returns (6ED-065) - Classic Sixth Edition Card Type_Enchantment When you control no IslandsCasting Cost Card TypeSorcery RarityRare ArtistAllen Williams Power Toughnessnull null Legalities NOT LEGAL Standard NOT LEGAL Future NOT LEGAL Historic NOT LEGAL Timeless NOT LEGAL Gladiator NOT LEGAL Pioneer NOT LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Standardbrawl NOT LEGAL Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool LEGAL Premodern LEGAL