When Polluted Dead dies, destroy target land.

Whenever a player taps a land for mana, if it's not that player's turn, destroy that land.

As Psychic Allergy enters the battlefield, choose a color.

At the beginning of each opponent's upkeep, Psychic Allergy deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control.

At the beginning of your upkeep, destroy Psychic Allergy unless you sacrifice two Islands.

Choose one —

• Destroy target artifact.

• Destroy target land.

Entwine (Choose both if you pay the entwine cost.)

Destroy target land.

Destroy target land.

Threshold — If seven or more cards are in your graveyard, instead destroy that land and Rancid Earth deals 1 damage to each creature and each player.

: Destroy target artifact, creature, or land you control.

Destroy all lands.

When Ravenous Baboons enters the battlefield, destroy target nonbasic land.

Choose one —

• Destroy target land.

• Search your library for a land card, put that card onto the battlefield, then shuffle.

Entwine (Choose both if you pay the entwine cost.)

Choose one —

• Destroy target Plains and target white creature.

• Destroy target Island and target blue creature.

Destroy target land, then Roiling Terrain deals damage to that land's controller equal to the number of land cards in that player's graveyard.

Destroy target land. Scry 2.

Destroy target creature or planeswalker.

Awaken 4— (If you cast this spell for , also put four +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)

At the beginning of your upkeep, you may put a verse counter on Rumbling Crescendo.

, Sacrifice Rumbling Crescendo: Destroy up to X target lands, where X is the number of verse counters on Rumbling Crescendo.

, : Target creature gains islandwalk until end of turn. When that creature dies this turn, destroy Sandals of Abdallah. (A creature with islandwalk can't be blocked as long as defending player controls an Island.)

, : Destroy target Aura attached to a land.

Destroy target land. Scorch the Fields deals 1 damage to each Human creature.

, Sacrifice Scourglass: Destroy all permanents except for artifacts and lands. Activate only during your upkeep.

, , Discard a card: Destroy target land.

Destroy target land. Add .

Destroy target tapped creature.

Awaken 3— (If you cast this spell for , also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)

Whenever you cast a creature spell, choose one —

• Destroy target artifact or enchantment.

• Look at the top five cards of your library. You may put a land card from among them onto the battlefield tapped. Put the rest on the bottom of your library in a random order.

• You gain 4 life.

Reach

When Skyfisher Spider enters the battlefield, you may sacrifice another creature. When you do, destroy target nonland permanent.

When Skyfisher Spider dies, you may gain 1 life for each creature card in your graveyard. If you do, exile Skyfisher Spider from your graveyard.

Choose one —

• Destroy all creatures with power 2 or less.

• Destroy all creatures with power 3 or greater.

Entwine—Sacrifice two lands. (Choose both if you pay the entwine cost.)

Spawning Pool enters the battlefield tapped.

: Add .

: Spawning Pool becomes a 1/1 black Skeleton creature with ": Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Enchant Swamp

When enchanted land becomes tapped, destroy it.

When Spreading Algae is put into a graveyard from the battlefield, return Spreading Algae to its owner's hand.

Destroy target land. Star of Extinction deals 20 damage to each creature and each planeswalker.

Flying

: Steel Hellkite gets +1/+0 until end of turn.

: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by Steel Hellkite this turn. Activate only once each turn.

Stingmoggie enters the battlefield with two +1/+1 counters on it.

, Remove a +1/+1 counter from Stingmoggie: Destroy target artifact or land.

Roll a six-sided die. Strategy, Schmategy has the indicated effect.

1 — Do nothing.

2 — Destroy all artifacts.

3 — Destroy all lands.

4 — Strategy, Schmategy deals 3 damage to each creature and each player.

5 — Each player discards their hand and draws seven cards.

6 — Repeat this process two more times.

Whenever Street Sweeper attacks, destroy all Auras attached to target land.

Destroy target nonland permanent. Its controller creates a 1/1 white Human creature token.

Destroy target artifact or land.

Choose one or more —

• Create two 2/2 white Knight creature tokens.

• Seek a nonland permanent card with mana value 3 or less.

• Destroy target artifact.

• Destroy target enchantment.

• Target player gains 3 life.

: Add .

, , Sacrifice Tectonic Edge: Destroy target nonbasic land. Activate only if an opponent controls four or more lands.

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent.

Draw two cards.

Choose target opponent. Destroy target land that player controls. The Fall of Kroog deals 3 damage to that player and 1 damage to each creature they control.

At the beginning of your upkeep, put a time counter on The Moment.

, : Untap target creature you control. It phases out until The Moment leaves the battlefield.

, : Destroy each nonland permanent with mana value less than or equal to the number of time counters on The Moment. Then sacrifice The Moment. Activate only as a sorcery.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Exile the top five cards of your library. For each nonland card exiled this way, put a number of time counters on that card equal to its mana value. If it doesn't have suspend, it gains suspend.

II — Time travel, then time travel.

III — For each opponent, destroy up to one target artifact that player controls.

Destroy target land. If that land was a snow land, you gain 1 life.

, : Destroy target nonbasic land.

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

Landfall — Whenever a land enters the battlefield under your control, you may have target creature block Turntimber Basilisk this turn if able.

You may activate the loyalty abilities of Urza, Planeswalker twice each turn rather than only once.

+2: Artifact, instant, and sorcery spells you cast this turn cost less to cast. You gain 2 life.

+1: Draw two cards, then discard a card.

0: Create two 1/1 colorless Soldier artifact creature tokens.

−3: Exile target nonland permanent.

−10: Artifacts and planeswalkers you control gain indestructible until end of turn. Destroy all nonland permanents.

Choose one or both —

• Destroy target artifact.

• Destroy target land.

Destroy target artifact or land.

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

Choose a number. Destroy all artifacts and creatures with mana value equal to that number. Then target player reveals their hand and discards all nonland cards with mana value equal to the number.

: Add .

, , Sacrifice Volatile Fault: Destroy target nonbasic land an opponent controls. That player may search their library for a basic land card, put it onto the battlefield, then shuffle. You create a Treasure token.

Destroy target nonbasic land you don't control and target nonbasic land of an opponent's choice you don't control.

Volcanic Offering deals 7 damage to target creature you don't control and 7 damage to target creature of an opponent's choice you don't control.

Destroy target land.