Flying

: Non-Wall creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy each of those creatures that didn't attack this turn. Activate only during an opponent's turn and only before combat.

Creatures you control have haste.

Flying

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Maelstrom Djinn is turned face up, put two time counters on it and it gains vanishing. (At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)

Destroy target nonland permanent and all other permanents with the same name as that permanent.

Maga, Traitor to Mortals enters with X +1/+1 counters on it.

When Maga enters, target player loses life equal to the number of +1/+1 counters on it.

Whenever equipped creature attacks, it deals damage equal to its power to the player or planeswalker it's attacking.

Equip

Enchant creature

Enchanted creature gets +2/+0 and has flying.

Target creature gains shroud until end of turn. (It can't be the target of spells or abilities.)

Cycling (, Discard this card: Draw a card.)

Flash

Enchant creature

Enchanted creature gets +1/+2.

When Maggot Carrier enters, each player loses 1 life.

Change the text of target spell or permanent by replacing all instances of one basic land type with another. <I>(For example, you may change "swampwalk" to "plainswalk." This effect lasts indefinitely.)</I>

Flying

Will of the council — When Magister of Worth enters, starting with you, each player votes for grace or condemnation. If grace gets more votes, each player returns each creature card from their graveyard to the battlefield. If condemnation gets more votes or the vote is tied, destroy all creatures other than Magister of Worth.

, : Put a charge counter on Magistrate's Scepter.

, Remove three charge counters from Magistrate's Scepter: Take an extra turn after this one.

Kicker—Sacrifice two lands. (You may sacrifice two lands in addition to any other costs as you cast this spell.)

Magma Burst deals 3 damage to any target. If this spell was kicked, it deals 3 damage to another target.

Magma Jet deals 2 damage to any target. Scry 2.

Flying

When Magma Phoenix dies, it deals 3 damage to each creature and each player.

: Return Magma Phoenix from your graveyard to your hand.

All Slivers have ": Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield."

, Sacrifice a land: Magma Vein deals 1 damage to each creature without flying.

Magmasaur enters with five +1/+1 counters on it.

At the beginning of your upkeep, you may remove a +1/+1 counter from Magmasaur. If you don't, sacrifice Magmasaur and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player.

At the beginning of each upkeep, Magmatic Force deals 3 damage to any target.

Artifact creatures you control gain flying until end of turn.

Blue creatures don't untap during their controllers' untap steps.

At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay for each creature chosen this way. If the player does, untap those creatures.

If a creature with a magnet counter on it attacks, all creatures with magnet counters on them attack if able.

Whenever a creature with a magnet counter on it attacks, all creatures with magnet counters on them block that creature this turn if able.

, : Put a magnet counter on target creature.

Domain — For each basic land type among lands you control, Magnigoth Treefolk has landwalk of that type. (It can't be blocked as long as defending player controls a land of that type.)

Magosi, the Waterveil enters tapped.

: Add .

, : Put an eon counter on Magosi, the Waterveil. Skip your next turn.

, Remove an eon counter from Magosi, the Waterveil and return it to its owner's hand: Take an extra turn after this one.

, : Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other. (Each deals damage equal to its power to the other.)

, : Untap X target lands.

Magus of the Disk enters tapped.

, : Destroy all artifacts, creatures, and enchantments.

, Sacrifice Magus of the Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, each player discards their hand and returns to their hand each card they exiled this way.

, Sacrifice Magus of the Mirror: Exchange life totals with target opponent. Activate only during your upkeep.

Nonbasic lands are Mountains.

All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay ."

At the beginning of each player's first main phase, that player adds .

Flying

, Sacrifice Major Teroh: Exile all black creatures.

Return target creature card from your graveyard to the battlefield with a mannequin counter on it. For as long as that creature has a mannequin counter on it, it has "When this creature becomes the target of a spell or ability, sacrifice it."

Flying

Flying

: Regenerate Malach of the Dawn.

Whenever a player casts a green spell, you may pay . If you do, untap target permanent.

, Sacrifice a creature: Return target creature card from your graveyard to your hand.

Destroy target nonblack creature. It can't be regenerated.

Enchant creature

Enchanted creature has ": Target creature can't block this turn."

Malignus's power and toughness are each equal to half the highest life total among your opponents, rounded up.

Damage that would be dealt by Malignus can't be prevented.

Enchant creature

Enchanted creature gets +3/+3 and has vigilance.

Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Mana Bloom enters with X charge counters on it.

Remove a charge counter from Mana Bloom: Add one mana of any color. Activate only once each turn.

At the beginning of your upkeep, if Mana Bloom has no charge counters on it, return it to its owner's hand.

At the beginning of each player's end step, put a charge counter on Mana Cache for each untapped land that player controls.

Remove a charge counter from Mana Cache: Add . Any player may activate this ability but only during their turn before the end step.

You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both players' coins come up heads on the same flip.

At the beginning of your upkeep, flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you.

: Add .

Counter target spell. At the beginning of your next main phase, add an amount of equal to that spell's mana value.

Add for each nonland permanent with art by the artist of your choice.

Add for each tapped land your opponents control.