{T}: Add {C}{C}. This land deals 2 damage to you.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle.

({T}: Add {B} or {R}.)

({T}: Add {B} or {G}.)

{T}: Draw two cards, then discard three cards.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

As this land enters, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

When you play another land, sacrifice this land. {T}: Add {C}{C}.

{T}: Add {C}. {1}, {T}: Untap target land.

{T}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

{T}: Add {C}. {T}: Regenerate target Elephant.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.

{T}: Add {G} for each creature you control.

{T}: Target creature with flying has base power 0 until end of turn.

If this land would enter, sacrifice a Swamp instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {B}. {T}, Sacrifice a Swamp: Add {B}{B}{B}{B}.

This land enters tapped unless you have two or more opponents. {T}: Add {B} or {R}.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Plains or Swamp card, put it onto the battlefield, then shuffle.

{T}: Add {C}{C}{C}. Spend this mana only to cast artifact spells.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Forest or Island card, put it onto the battlefield, then shuffle.

This land enters tapped unless you have two or more opponents. {T}: Add {U} or {B}.

{T}: Add {U}. {1}: Return Oboro to its owner's hand.

({T}: Add {R} or {W}.)

{T}, Pay 1 life, Sacrifice this land: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle.

{T}, Pay 1 life, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield, then shuffle.

({T}: Add {G} or {W}.)

{T}, Pay 1 life, Sacrifice this land: Search your library for an Island or Mountain card, put it onto the battlefield, then shuffle.

({T}: Add {W} or {B}.)

{T}: Add {W} for each enchantment you control.

If this land would enter, sacrifice an untapped Island instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {C}{U}. {1}, {T}: Scry 1.

({T}: Add {R} or {G}.)

All creatures have "At the beginning of your upkeep, destroy this creature unless you pay {1}."

({T}: Add {G} or {U}.)

({T}: Add {W} or {U}.)

({T}: Add {U} or {B}.)

{T}, Pay 1 life, Sacrifice this land: Search your library for a Swamp or Forest card, put it onto the battlefield, then shuffle.

({T}: Add {U} or {R}.)

{T}: Add {C}. {1}{B}, {T}: Put target creature card from your graveyard on top of your library.

{T}: Add {C}. {T}, Sacrifice this land: Destroy target nonbasic land.

{T}: Add {C}. {2}, {T}: You may cast creature spells this turn as though they had flash.

{T}, Pay 1 life, Sacrifice this land: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

{X}, {T}: Untap X target lands.

Whenever one or more other nontoken permanents with a name originally printed in the Arabian Nights expansion are on the battlefield, their controllers sacrifice them. Players can't cast spells or play lands with a name originally printed in the Arabian Nights expansion.

{1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.

Red creatures get +1/+1. Whenever a Mountain is tapped for mana, its controller adds an additional {R}.

This artifact doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap this artifact.

Discard your hand, Sacrifice this artifact: Add three mana of any one color. Activate only as an instant.

{T}, Sacrifice this artifact: Exchange life totals with target opponent. Activate only during your upkeep.

If this artifact would enter, you may discard a land card instead. If you do, put this artifact onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add one mana of any color.

Activated abilities of artifacts can't be activated.

{2}: Choose one — • Destroy target Aura attached to a land. • The next time target land would be destroyed this turn, remove all damage marked on it instead.

Exile All Hallow's Eve with two scream counters on it. At the beginning of your upkeep, if this card is exiled with a scream counter on it, remove a scream counter from it. If there are no more scream counters on it, put it into your graveyard and each player returns all creature cards from their graveyard to the battlefield.

Take an extra turn after this one.

Starting with you, each player may put a permanent card from their hand onto the battlefield. Repeat this process until no one puts a card onto the battlefield.

Destroy all nonblack creatures. Hellfire deals X plus 3 damage to you, where X is the number of creatures that died this way.

Search your library for a card, then shuffle and put that card on top. You lose 2 life.

Destroy all lands.

Exile Time Spiral. Each player shuffles their hand and graveyard into their library, then draws seven cards. You untap up to six lands.

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Sacrifice an artifact. If you do, search your library for an artifact card. If that card's mana value is less than or equal to the sacrificed artifact's mana value, put it onto the battlefield. If it's greater, you may pay {X}, where X is the difference. If you do, put it onto the battlefield. If you don't, put it into its owner's graveyard. Then shuffle.

Take an extra turn after this one. At the beginning of that turn's end step, you lose the game.

Each player discards their hand, then draws seven cards.

Damage that would reduce your life total to less than 1 reduces it to 1 instead.

{G}{W}{U}, {T}: Prevent all combat damage that would be dealt this turn. Activate only before the combat damage step.

{W}{W}, {T}: Return target artifact card from your graveyard to your hand.

Flying When this creature enters, exchange control of this creature and up to one target creature an opponent controls. If you don't or can't make an exchange, sacrifice this creature. This ability still resolves if its target becomes illegal.

As long as this creature is untapped, noncreature artifacts you control can't be enchanted, they have indestructible, and other players can't gain control of them. This effect doesn't remove Auras already attached to those artifacts.

{T}: Target player discards a card at random. Activate only during your turn.

When Hazezon enters, create X 1/1 Sand Warrior creature tokens that are red, green, and white at the beginning of your next upkeep, where X is the number of lands you control at that time. When Hazezon leaves the battlefield, exile all Sand Warriors.

Flying {G}: This creature deals 1 damage to each creature with flying and each player. Any player may activate this ability.

At the beginning of your upkeep, this creature deals 1 damage to you.

{T}: Destroy target Djinn or Efreet.

{T}: Reveal any number of artifact cards in your hand. Add {C}{C} for each card revealed this way.

You may choose not to untap this creature during your untap step. {T}: Gain control of target creature with power less than or equal to this creature's power for as long as this creature remains tapped and that creature's power remains less than or equal to this creature's power.

Rasputin enters with seven dream counters on it. Remove a dream counter from Rasputin: Add {C}. Remove a dream counter from Rasputin: Prevent the next 1 damage that would be dealt to Rasputin this turn. At the beginning of your upkeep, if Rasputin started the turn untapped, put a dream counter on it. Rasputin can't have more than seven dream counters on it.

Flying At the beginning of your upkeep, sacrifice a land. If you sacrifice an Island this way, this creature deals 3 damage to you. When you control no lands, sacrifice this creature.

{T}: Target attacking creature has base power 0 until end of turn.

Tetsuo Umezawa can't be the target of Aura spells. {U}{B}{B}{R}, {T}: Destroy target tapped or blocking creature.

Flying, first strike

Horsemanship (This creature can't be blocked except by creatures with horsemanship.) Each creature you control can't be blocked by more than one creature.

If a player would draw a card except the first one they draw in each of their draw steps, that player discards a card instead. If the player discards a card this way, they draw a card. If the player doesn't discard a card this way, they mill a card.

This enchantment enters with two intervention counters on it. At the beginning of your upkeep, remove an intervention counter from this enchantment. When you remove the last intervention counter from this enchantment, the game is a draw.

At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them. When there are no creatures on the battlefield, sacrifice this enchantment.

Tap an untapped creature you control: Untap target basic land.

Players play with the top card of their libraries revealed.

Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value.

If an opponent who controls at least as many lands as you do would put a land onto the battlefield, that player instead puts that land onto the battlefield then sacrifices a land of their choice.

As this enchantment enters, you lose life equal to your life total. You don't lose the game for having 0 or less life. If you would gain life, draw that many cards instead. Whenever you're dealt damage, sacrifice that many nontoken permanents. If you can't, you lose the game. When this enchantment is put into a graveyard from the battlefield, you lose the game.

All lands are 1/1 creatures that are still lands.

Creatures without flying can't attack.

Whenever a player casts a spell, counter it unless that player pays {3}.

Enchant artifact Enchanted artifact's activated abilities cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana.

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

Search your library for three cards and reveal them. Target opponent chooses one. Put that card into your hand and the rest into your graveyard. Then shuffle.