Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Destroy target enchantment.

Target creature gets +3/+3 and gains flying until end of turn. (It can't be blocked except by creatures with flying or reach.)

Each player chooses from among the permanents they control an artifact, a creature, an enchantment, and a land, then sacrifices the rest.

Whenever Charging Paladin attacks, it gets +0/+3 until end of turn.

At the beginning of your upkeep, if you have 10 or less life, you gain 1 life.

Flying
Exalted Dragon can't attack unless you sacrifice a land. (This cost is paid as attackers are declared.)

Each creature you control can block an additional creature each combat.

, : Choose target opponent who has more life than you do as you activate this ability. You gain 3 life.

All damage that would be dealt this turn to target creature you control by a source of your choice is dealt to another target creature instead.

When Limited Resources enters, each player chooses five lands they control and sacrifices the rest.
Players can't play lands as long as ten or more lands are on the battlefield.

At the beginning of each player's upkeep, that player chooses target player who controls more lands than they do and is their opponent. The first player may search their library for a basic land card, put that card onto the battlefield, then shuffle.

First strike, protection from black and from red (This creature deals combat damage before creatures without first strike. It can't be blocked, targeted, dealt damage, or enchanted by anything black or red.)

, Discard a card: You gain 3 life.

Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Create a 1/1 white Pegasus creature token with flying.

Put a card from your hand on top of your library: The next time a black or red source of your choice would deal damage this turn, prevent that damage.

Buyback—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
You gain 2 life.

: Remove target attacking creature you control from combat and untap it. (If you activate during end of combat, the creature will untap after it deals combat damage.)

Enchant creature
Enchanted creature doesn't untap during its controller's untap step.
: Return Shackles to its owner's hand.

Sacrifice Shield Mate: Target creature gets +0/+4 until end of turn.

Shadow (This creature can block or be blocked by only creatures with shadow.)
Whenever Soltari Visionary deals damage to a player, destroy target enchantment that player controls.

Whenever another creature enters, you gain 1 life.

Vigilance

When Treasure Hunter enters, you may return target artifact card from your graveyard to your hand.

Defender (This creature can't attack.)
At end of combat, exile all creatures blocked by Wall of Nets.
When Wall of Nets leaves the battlefield, return all cards exiled with Wall of Nets to the battlefield under their owners' control.

Flying
When Welkin Hawk dies, you may search your library for a card named Welkin Hawk, reveal that card, put it into your hand, then shuffle.

At the beginning of your upkeep, if all nonland permanents you control are white, you gain 1 life.

As an additional cost to cast this spell, discard X creature cards.
Return X target creatures to their owners' hands.

Enchant creature
Enchanted creature gets +3/+3.
When enchanted creature attacks or blocks, sacrifice Cunning at the beginning of the next cleanup step.

Enchant creature
Whenever enchanted creature deals damage to an opponent, you may draw a card.

, : Dominating Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.
You control enchanted creature.

Flying
Discard a card: Return Ephemeron to its owner's hand.

Whenever you cast a creature spell, you may pay . If you do, return target creature to its owner's hand.

, : Counter target spell.

For each creature, its controller sacrifices a permanent unless they pay .

Buyback—Discard two cards. (You may discard two cards in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Counter target spell.

, : Choose target opponent who has at least two more cards in hand than you do as you activate this ability. Draw a card.

: Killer Whale gains flying until end of turn.

Whenever a player casts a spell, that player returns a land they control to its owner's hand.

: Draw a card, then discard a card.

Discard a card: You may tap or untap target artifact, creature, or land.

Flying
When Mirozel becomes the target of a spell or ability, return Mirozel to its owner's hand.

At the beginning of each player's upkeep, that player chooses target player who has more cards in hand than they do and is their opponent. The first player may discard their hand and draw three cards.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature has shroud. (It can't be the target of spells or abilities.)

: Look at the top card of target player's library.

At the beginning of your upkeep, sacrifice School of Piranha unless you pay .

When Scrivener enters, you may return target instant card from your graveyard to your hand.

Discard a card: Thalakos Drifters gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

Shadow (This creature can block or be blocked by only creatures with shadow.)
Discard a card: Return Thalakos Scout to its owner's hand.

Draw a card for each tapped creature target opponent controls.

: Draw a card.

Flying
: Put Wayward Soul on top of its owner's library.

: Whiptongue Frog gains flying until end of turn.

At the beginning of your upkeep, tap Carnophage unless you pay 1 life.

, : Target player discards a card. Activate only as a sorcery.

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

Enchant creature
Enchanted creature gets -1/-1 and has fear. (It can't be blocked except by artifact creatures and/or black creatures.)

Shadow (This creature can block or be blocked by only creatures with shadow.)
, : Destroy target creature with shadow.

Shadow (This creature can block or be blocked by only creatures with shadow.)
, Sacrifice Dauthi Jackal: Destroy target blocking creature.

Shadow (This creature can block or be blocked by only creatures with shadow.)
Dauthi Warlord's power is equal to the number of creatures on the battlefield with shadow.

Return two target creature cards from your graveyard to your hand.

Flying
As Entropic Specter enters, choose an opponent.
Entropic Specter's power and toughness are each equal to the number of cards in the chosen player's hand.
Whenever Entropic Specter deals damage to a player, that player discards a card.

Target player discards three cards.

Whenever Grollub is dealt damage, each opponent gains that much life.

As an additional cost to cast this spell, pay X life.
Target creature gets +X/+0 until end of turn.

, : Choose target opponent who has at least two fewer creature cards in their graveyard than you do as you activate this ability. Destroy target nonblack creature that player controls.

When Mind Maggots enters, discard any number of creature cards. For each card discarded this way, put two +1/+1 counters on Mind Maggots.

All creatures get -1/-1 until end of turn.

Cast this spell only during your end step.
As an additional cost to cast this spell, pay X life.
Draw X cards.

At the beginning of each player's upkeep, that player chooses target player whose graveyard has fewer creature cards in it than their graveyard does and is their opponent. The first player may return a creature card from their graveyard to their hand.

First strike
At the beginning of your upkeep, sacrifice Pit Spawn unless you pay .
Whenever Pit Spawn deals damage to a creature, exile that creature.

: Destroy target nonblack creature with mana value X.

Sacrifice a creature, Return Recurring Nightmare to its owner's hand: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.

Creatures you control get +1/+0 until end of turn.

Buyback—Pay 4 life. (You may pay 4 life in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Destroy target nonblack creature. It can't be regenerated.

Spike Cannibal enters with a +1/+1 counter on it.
When Spike Cannibal enters, move all +1/+1 counters from all creatures onto it.

, Sacrifice Thrull Surgeon: Look at target player's hand and choose a card from it. That player discards that card. Activate only as a sorcery.

Discard a creature card: Vampire Hounds gets +2/+2 until end of turn.

Pay 5 life: Destroy Volrath's Dungeon. Any player may activate this ability but only during their turn.
Discard a card: Target player puts a card from their hand on top of their library. Activate only as a sorcery.

When Anarchist enters, you may return target sorcery card from your graveyard to your hand.

: Cinder Crawler gets +1/+0 until end of turn. Activate only if Cinder Crawler is blocked.

Enchant creature you control
: Enchanted creature deals 1 damage to target creature with flying.

For each blocking creature, flip a coin. If you win the flip, prevent all combat damage that would be dealt by that creature this turn.

Buyback—Pay 3 life, Discard a card at random. (You may pay 3 life and discard a card at random in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Destroy target land.

: Target creature can't be regenerated this turn.

, : Choose target opponent who has more life than you do as you activate this ability. Keeper of the Flame deals 2 damage to that player.

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

Enchant creature
Enchanted creature gets +2/+2 and can't block.

: You choose target creature an opponent controls, and that opponent chooses target creature. Flip a coin. If you win the flip, destroy the creature you chose. If you lose the flip, destroy the creature your opponent chose.

Monstrous Hound can't attack unless you control more lands than defending player.
Monstrous Hound can't block unless you control more lands than attacking player.

At the beginning of each player's upkeep, that player chooses target player who has more life than they do and is their opponent. The first player may have Oath of Mages deal 1 damage to the second player.

, Discard a card at random: Ogre Shaman deals 2 damage to any target.

Whenever you cast a creature spell, tap target creature.

Whenever a creature enters, that creature's controller may have it deal damage equal to its power to any target of their choice.

Enchant creature
At the beginning of the upkeep of enchanted creature's controller, that player reveals the top card of their library. If that card is a land card, destroy that creature. Otherwise, it gets +3/+3 until end of turn.

Price of Progress deals damage to each player equal to twice the number of nonbasic lands that player controls.

Haste (This creature can attack and as soon as it comes under your control.)

When Ravenous Baboons enters, destroy target nonbasic land.

Whenever Reckless Ogre attacks alone, it gets +3/+0 until end of turn.

Flying, first strike

Whenever Scalding Salamander attacks, you may have it deal 1 damage to each creature without flying defending player controls.

Discard a land card: Seismic Assault deals 2 damage to any target.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)
Destroy target artifact.

As an additional cost to cast this spell, discard a card at random.
Sonic Burst deals 4 damage to any target.

Whenever a player casts a spell, Spellshock deals 2 damage to that player.

Whenever Avenging Druid deals damage to an opponent, you may reveal cards from the top of your library until you reveal a land card. If you do, put that card onto the battlefield and put all other cards revealed this way into your graveyard.

Enchant creature
When enchanted creature dies, you draw two cards.

When Cartographer enters, you may return target land card from your graveyard to your hand.

Whenever Crashing Boars attacks, defending player chooses an untapped creature they control. That creature blocks Crashing Boars this turn if able.

Sacrifice a Forest: Target attacking creature gets -3/-0 until end of turn.

Whenever Elvish Berserker becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

When you cast a spell, return Jackalope Herd to its owner's hand.

, : Choose target opponent who controls more creatures than you do as you activate this ability. Create a 2/2 green Beast creature token.

At the beginning of your end step, you may reveal your hand and put all land cards from it onto the battlefield. If you do, discard your hand.

First strike, forestwalk, vigilance (This creature deals combat damage before creatures without first strike, it can't be blocked as long as defending player controls a Forest, and attacking doesn't cause this creature to tap.)

At the beginning of each player's upkeep, that player chooses target player who controls more creatures than they do and is their opponent. The first player may reveal cards from the top of their library until they reveal a creature card. If the first player does, that player puts that card onto the battlefield and all other cards revealed this way into their graveyard.

: Plated Rootwalla gets +3/+3 until end of turn. Activate only once each turn.

Enchant creature
Whenever an opponent casts a creature spell, put a +1/+1 counter on enchanted creature.

Whenever Pygmy Troll becomes blocked by a creature, Pygmy Troll gets +1/+1 until end of turn.
: Regenerate Pygmy Troll.

Whenever Rabid Wolverines becomes blocked by a creature, Rabid Wolverines gets +1/+1 until end of turn.

Put target card from your graveyard on top of your library.

Until end of turn, creatures you control gain ": Regenerate this creature."

Sacrifice a Forest: Regenerate Rootwater Alligator.

Skyshroud Elite gets +1/+2 as long as an opponent controls a nonbasic land.

Trample
As Skyshroud War Beast enters, choose an opponent.
Skyshroud War Beast's power and toughness are each equal to the number of nonbasic lands the chosen player controls.

Creatures that are enchanted can't attack or block.

Spike Hatcher enters with six +1/+1 counters on it.
, Remove a +1/+1 counter from Spike Hatcher: Put a +1/+1 counter on target creature.
, Remove a +1/+1 counter from Spike Hatcher: Regenerate Spike Hatcher.

Spike Rogue enters with two +1/+1 counters on it.
, Remove a +1/+1 counter from Spike Rogue: Put a +1/+1 counter on target creature.
, Remove a +1/+1 counter from a creature you control: Put a +1/+1 counter on Spike Rogue.

Spike Weaver enters with three +1/+1 counters on it.
, Remove a +1/+1 counter from Spike Weaver: Put a +1/+1 counter on target creature.
, Remove a +1/+1 counter from Spike Weaver: Prevent all combat damage that would be dealt this turn.

, Discard a creature card: Search your library for a creature card, reveal that card, put it into your hand, then shuffle.

When Wood Elves enters, search your library for a Forest card, put that card onto the battlefield, then shuffle.

Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it. (For example, if two Goblin Warriors and a Goblin Shaman are on the battlefield, each gets +2/+2.)

, : Return target creature to its owner's hand unless its controller pays .

, , Discard a card: Regenerate target creature.

Buyback costs cost less.

Mindless Automaton enters with two +1/+1 counters on it.
, Discard a card: Put a +1/+1 counter on Mindless Automaton.
Remove two +1/+1 counters from Mindless Automaton: Draw a card.

, , Discard your hand: Counter target noncreature spell.

Sacrifice Skyshaper: Creatures you control gain flying until end of turn.

You have no maximum hand size.

Spells cost more to cast.

Flying
Thopter Squadron enters with three +1/+1 counters on it.
, Remove a +1/+1 counter from Thopter Squadron: Create a 1/1 colorless Thopter artifact creature token with flying. Activate only as a sorcery.
, Sacrifice another Thopter: Put a +1/+1 counter on Thopter Squadron. Activate only as a sorcery.

, : Transmogrifying Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay to end this effect.
Enchanted creature gets +1/+1 and is an artifact in addition to its other types.

Workhorse enters with four +1/+1 counters on it.
Remove a +1/+1 counter from Workhorse: Add .

When you play another land, sacrifice City of Traitors.
: Add .