Serendib Djinn [Arabian Nights] Mercadian Masques Activate this ability only if

Activate this ability only if you control six or more artifacts

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

Set: Portal Three Kingdoms Type: Creature — Human Mystic Rarity: Rare Cost: {2}{G} Taoist Mystic can't be blocked by creatures with horsemanship

(Then put Timetwister into its owner's graveyard

Serendib Djinn [Arabian Nights] Mercadian Masques Activate this ability only ifSet: Arabian Nights Type: Creature Djinn Rarity: Rare Cost: {2}{U}{U} Flying At the beginning of your upkeep, sacrifice a land. If you sacrifice an Island this way, Serendib Djinn deals 3 damage to you. When you control no lands, sacrifice Serendib Djinn.