Flying

When Lyev Skyknight enters the battlefield, detain target nonland permanent an opponent controls. (Until your next turn, that permanent can't attack or block and its activated abilities can't be activated.)

Whenever a creature you control with power 2 or less attacks, it gains skulk until end of turn. (It can't be blocked by creatures with greater power.)

Whenever a creature with power 4 or greater attacks you, its controller loses 2 life and you gain 2 life.

At the beginning of your end step, if Mad Dog didn't attack or come under your control this turn, sacrifice it.

Enchant player

Whenever enchanted player casts a noncreature spell, roll a d6. Maddening Hex deals damage to that player equal to the result. Then attach Maddening Hex to another one of your opponents chosen at random.

Enchant creature

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

At the beginning of the upkeep of enchanted creature's controller, Maddening Wind deals 2 damage to that player.

: Goad target creature. Whenever that creature attacks one of your opponents this turn, you draw a card. (A goaded creature attacks each combat if able and attacks a player other than you if able, until your next turn.)

: Note the name of target instant or sorcery card in your graveyard and put it onto the battlefield face down. It's a 3/3 creature with "Whenever this creature deals combat damage to a player, you may create a copy of the card with the noted name. You may cast the copy without paying its mana cost" and "If this creature would leave the battlefield, exile it instead of putting it anywhere else."

Whenever you commit a crime, create a tapped Treasure token. This ability triggers only once each turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.)

Sacrifice three Treasures: Create a 4/4 red Scorpion Dragon creature token with flying and haste. Activate only as a sorcery.

Whenever an opponent casts or copies an instant or sorcery spell, they lose 1 life.

, Discard a card at random: Mage il-Vec deals 1 damage to any target.

Equipped creature gets +2/+4 and loses flying.

Prevent all noncombat damage that would be dealt to equipped creature.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Enchant creature

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

: Add .

, : Put a storage counter on Mage-Ring Network.

, Remove any number of storage counters from Mage-Ring Network: Add for each storage counter removed this way.

When Mage's Attendant enters the battlefield, create a 1/1 blue Wizard creature token with ", Sacrifice this creature: Counter target noncreature spell unless its controller pays ."

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 the battlefield, each player loses 1 life.

This spell can't be countered.

Magic Missile deals 3 damage divided as you choose among one, two, or three targets.

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 the battlefield, 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.

Assist (Another player can pay up to of this spell's cost.)

Trample, haste

: Put a pressure counter on Magma Mine.

, Sacrifice Magma Mine: It deals damage equal to the number of pressure counters on it to any target.

Flying

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

: Return Magma Phoenix from your graveyard to your hand.

As an additional cost to cast this spell, sacrifice a land.

Magma Rift deals 5 damage to target creature.

Magma Spray deals 2 damage to target creature. If that creature would die this turn, exile it instead.

Magmaquake deals X damage to each creature without flying and each planeswalker.

Magmasaur enters the battlefield 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.

Creatures without flying can't block this turn.

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

As an additional cost to cast this spell, discard a land card.

Draw two cards.

Haste

When Magmatic Sprinter enters the battlefield, put two oil counters on target artifact or creature you control.

At the beginning of your end step, return Magmatic Sprinter to its owner's hand unless you remove two oil counters from it.

Magnanimous Magistrate enters the battlefield with five reprieve counters on it.

Whenever another nontoken creature you control dies, if its mana value was 1 or greater, you may remove that many reprieve counters from Magnanimous Magistrate. If you do, return that card to the battlefield under its owner's control.

Whenever another artifact is put into a graveyard from the battlefield, Magnetic Mine deals 2 damage to that artifact's controller.

When Magnetic Snuffler enters the battlefield, return target Equipment card from your graveyard to the battlefield attached to Magnetic Snuffler.

Whenever you sacrifice an artifact, put a +1/+1 counter on Magnetic Snuffler.

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.

: Add .

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

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.)

Flying

Unearthly Power — Instant and sorcery spells you cast cost less to cast for each creature token you control.

Blade of Magnus — Whenever Magnus the Red deals combat damage to a player, create a 3/3 red Spawn creature token.

Spiritual Leader — At the beginning of combat on your turn, put a +1/+1 counter on target creature.

Psychic Stimulus — : Add . When you next cast a spell with in its mana cost or activate an ability with in its activation cost this turn, copy that spell or ability. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.)

, : 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.)

: Draw two cards, then discard three cards.

, : Untap X target lands.

Magus of the Disk enters the battlefield 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 Mind: Shuffle your library, then exile the top X cards, where X is one plus the number of spells cast this turn. Until end of turn, you may play lands and cast spells from among cards exiled this way without paying their mana costs.

Creatures without flying can't attack.

, , Sacrifice Magus of the Order and another green creature: Search your library for a green creature card, put it onto the battlefield, then shuffle.

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