Mercadian Masques

Until end of turn, all creatures gain "{T}: Tap target creature."

If an opponent controls a Mountain and you control an Island, you may cast this spell without paying its mana cost. Flying

Enchant creature Whenever enchanted creature deals damage to a creature, gain control of the other creature for as long as Charisma remains on the ...

{X}{U}: This turn, creatures can't attack unless their controller pays {X} for each attacking creature they control.

You may return three Islands you control to their owner's hand rather than pay this spell's mana cost. Counter target spell.

Enchant creature Shroud (A permanent with shroud can't be the target of spells or abilities.) Enchanted creature has shroud.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.) You may choose not to untap Sand Squid during your unt...

{U}: Return Darting Merfolk to its owner's hand.

Whenever Saprazzan Heir becomes blocked, you may draw three cards.

Enchant creature Whenever enchanted creature deals damage to a creature, gain control of the other creature for as long as Charisma remains on the ...

Draw three cards, then put two cards from your hand on top of your library in any order.

When Glowing Anemone enters the battlefield, you may return target land to its owner's hand.

{X}{U}: This turn, creatures can't attack unless their controller pays {X} for each attacking creature they control.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost. You may tap or untap target creature.

You may return two Islands you control to their owner's hand rather than pay this spell's mana cost. Draw two cards.

Whenever you cast a creature spell, you may pay {1}. If you do, draw a card, then discard a card.

{U}, {T}, Discard a card: Counter target spell or ability that targets a creature.

Nonland permanents don't untap during their controllers' untap steps. At the beginning of your upkeep, you lose 2 life.

Whenever a creature becomes the target of a spell or ability, return that creature to its owner's hand. (It won't be affected by the spell or abili...

{1}: Return target land you control to its owner's hand. {1}, Discard a land card: Draw a card.

Flash Enchant creature Enchanted creature has flying.

{3}{U}{U}: Shuffle your library. {X}: Look at the top X cards of your library, then put them back in any order.

Whenever Chambered Nautilus becomes blocked, you may draw a card.

{1}: Return target land you control to its owner's hand. {1}, Discard a land card: Draw a card.