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.

Create two 1/1 white Spirit creature tokens with flying.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Escape—, Exile three other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)

Loathsome Chimera escapes with a +1/+1 counter on it.

: Roll a d20. Activate only if Loathsome Troll is in your graveyard.

1–9 | Put Loathsome Troll on top of your library.

10–19 | Return Loathsome Troll to your hand.

20 | Return Loathsome Troll to the battlefield tapped.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.)

I — You and target opponent each draw two cards.

II — Create a 1/1 white Bird creature token with flying.

III — Put a +1/+1 counter on each of up to two target creatures.

Creatures your opponents control get -1/-1 until end of turn.

Players can't draw cards.

At the beginning of each player's draw step, that player loses 3 life, searches their library for a card, puts it into their hand, then shuffles.

As an additional cost to cast this spell, you may exile any number of black cards from your hand. This spell costs less to cast for each card exiled this way.

March of Wretched Sorrow deals X damage to target creature or planeswalker and you gain X life.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

When Martyr's Soul enters, if you control no tapped lands, put two +1/+1 counters on it.

Flying

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.)

Whenever another creature you control dies, if you have the city's blessing, put a +1/+1 counter on Mausoleum Harpy.

When Mausoleum Turnkey enters, return target creature card of an opponent's choice from your graveyard to your hand.

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

Draw two cards.

Metathran Soldier can't be blocked.

Put two +1/+1 counters on target creature.

Delirium — Put three +1/+1 counters on that creature instead if there are four or more card types among cards in your graveyard.

First strike, haste

Minthara has ward , where X is the number of experience counters you have.

At the beginning of your end step, if a permanent you controlled left the battlefield this turn, you get an experience counter.

Creatures you control get +1/+0 for each experience counter you have.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Molimo, Maro-Sorcerer's power and toughness are each equal to the number of lands you control.

Target creature gets +1/+1 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Whenever Mukotai Soulripper attacks, you may sacrifice another artifact or creature. If you do, put a +1/+1 counter on Mukotai Soulripper and it gains menace until end of turn.

Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

Creatures you control get +1/+0 and have haste.

At the beginning of your end step, exile any number of nontoken artifacts and/or creatures you control. Return those cards to the battlefield under their owner's control at the beginning of your next upkeep.

: Add for each counter on Nardole. Spend this mana only to cast noncreature spells.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Doctor's companion (You can have two commanders if the other is the Doctor.)

When you cycle Naya Sojourners or it dies, you may put a +1/+1 counter on target creature.

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

As Necroblossom Snarl enters, you may reveal a Swamp or Forest card from your hand. If you don't, Necroblossom Snarl enters tapped.

: Add or .

All creatures get -1/-1.

Soulshift 5 (When this creature dies, you may return target Spirit card with mana value 5 or less from your graveyard to your hand.)

When Ogre Arsonist enters, destroy target land.

Flying, haste

Whenever Olivia, Crimson Bride attacks, return target creature card from your graveyard to the battlefield tapped and attacking. It gains "When you don't control a legendary Vampire, exile this creature."

: Add .

Channel — , Discard Otawara, Soaring City: Return target artifact, creature, enchantment, or planeswalker to its owner's hand. This ability costs less to activate for each legendary creature you control.

At the beginning of your upkeep, if you have four or more creature cards in your graveyard, you may return target creature card from your graveyard to your hand.

At the beginning of combat on your turn, if you control another Wolf or Werewolf, put a +1/+1 counter on Packsong Pup.

When Packsong Pup dies, you gain life equal to its power.

Threshold — As long as seven or more cards are in your graveyard, Pardic Arsonist has "When Pardic Arsonist enters, it deals 3 damage to any target."

When Person of Interest enters, suspect it. Create a 2/2 white and blue Detective creature token. (A suspected creature has menace and can't block.)

: The next 1 damage that would be dealt to Personal Incarnation this turn is dealt to its owner instead. Only Personal Incarnation's owner may activate this ability.

When Personal Incarnation dies, its owner loses half their life, rounded up.

Search your library for a sorcery card, reveal it, then shuffle and put that card on top.

Each player can't cast more than one non-Phyrexian spell each turn.

Non-Phyrexian creatures enter tapped.

Cumulative upkeep—Sacrifice a creature. (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.)

Choose any number of modes that total exactly 4. You may choose the same mode more than once.

1 Put a +1/+1 counter on target creature.

2 Create a 1/1 black Snake creature token with deathtouch.

4 All creatures get -2/-2 until end of turn.

Reach

: Add one mana of any color.

: Poison Dart Frog gains deathtouch until end of turn.

Destroy target creature. If this spell was foretold, scry 2.

Foretell (During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Whenever another creature enters, its controller loses 1 life.

Reach (This creature can block creatures with flying.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Whenever another creature dies, each opponent loses 1 life.

Pride Sovereign gets +1/+1 for each other Cat you control.

, , Exert Pride Sovereign: Create two 1/1 white Cat creature tokens with lifelink. (An exerted creature won't untap during your next untap step.)

When Prison Realm enters, exile target creature or planeswalker an opponent controls until Prison Realm leaves the battlefield.

When Prison Realm enters, scry 1.

Enchant creature

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

Whenever a creature an opponent controls enters, you may attach Prison Term to that creature.

Devoid (This card has no color.)

As an additional cost to cast this spell, put a card an opponent owns from exile into that player's graveyard.

Processor Assault deals 5 damage to target creature.

When Professor of Symbology enters, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.)

Magecraft — Whenever you cast or copy an instant or sorcery spell, each opponent loses 2 life and you gain 2 life.

+1: You lose 1 life. Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

−3: Each opponent sacrifices a creature with the greatest power among creatures that player controls.

−8: Each opponent may discard a card. If they don't, they lose 3 life. Repeat this process six more times.

Target player reveals their hand and the top card of their library. You choose a card revealed this way. That player puts the chosen card on the bottom of their library.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)