Mercadian Masques

Shroud (This creature can't be the target of spells or abilities.)

Flying Menace (This creature can't be blocked except by two or more creatures.) Two-Headed Dragon can block an additional creature each combat. ...

As Conspiracy enters the battlefield, choose a creature type. Creatures you control are the chosen type. The same is true for creature spells you ...

({T}: Add {W}.)

{4}, {T}: Flip a coin. If you win the flip, destroy target creature an opponent controls. If you lose the flip, destroy target creature you control...

Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated.

{T}: Add {C}. {2}, {T}: Add one mana of any color.

Choose target creature. At this turn's next end of combat, destroy all creatures that blocked or were blocked by it this turn.

When Howling Wolf enters the battlefield, you may search your library for up to three cards named Howling Wolf, reveal them, put them into your han...

Whenever a creature dies, put a charge counter on Black Market. At the beginning of your precombat main phase, add {B} for each charge counter on B...

You may sacrifice two Mountains rather than pay this spell's mana cost. Destroy all artifacts.

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

({T}: Add {R}.)

Destroy target nonblack creature. It can't be regenerated. You lose life equal to that creature's toughness.

{B}: Put target creature card from your graveyard on top of your library.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) {5}, {T}: Search your library for a Mercenary permanent c...

{B}: Thrashing Wumpus deals 1 damage to each creature and each player.

Enchant creature At the beginning of the upkeep of enchanted creature's controller, Unnatural Hunger deals damage equal to that creature's power t...

If you control a Swamp, you may pay 4 life rather than pay this spell's mana cost. Destroy target nonblack creature. It can't be regenerated.

Nonartifact creatures get +2/+2 as long as they all share a color.

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

{T}: Add {C}. {1}, {T}: Target creature gains protection from artifacts until end of turn.

Exile all nontoken permanents. Starting with you, each player chooses one of the exiled cards and puts it onto the battlefield tapped under their c...

{1}: Prevent the next 1 damage that would be dealt to Revered Elder this turn.