+1: Target permanent doesn't untap during its controller's next untap step.
-2: Ajani Vengeant deals 3 damage to any target and you gain 3 life.
-7: Destroy all lands target player controls.
L:
3
--
Arid Mesa
Land
{T}, Pay 1 life, Sacrifice Arid Mesa: Search your library for a Mountain or Plains card, put it onto the battlefield, then shuffle.
{3}{W}
Armageddon
Sorcery
Destroy all lands.
{1}{R}{ // }{5}{R}
Boom // Bust
Sorcery // Sorcery
Destroy target land you control and target land you don't control.
Destroy all lands.
{R}{W}
Boros Charm
Instant
Choose one --
• Boros Charm deals 4 damage to target player or planeswalker.
• Permanents you control gain indestructible until end of turn.
• Target creature gains double strike until end of turn.
{4}{R}{R}
Burning of Xinye
Sorcery
You destroy four lands you control, then target opponent destroys four lands they control. Then Burning of Xinye deals 4 damage to each creature.
--
Cascading Cataracts
Land
Indestructible
{T}: Add {C}.
{5}, {T}: Add five mana in any combination of colors.
--
Cave of the Frost Dragon
Land
If you control two or more other lands, Cave of the Frost Dragon enters the battlefield tapped.
{T}: Add {W}.
{4}{W}: Cave of the Frost Dragon becomes a 3/4 white Dragon creature with flying until end of turn. It's still a land.
{R}
Chain Lightning
Sorcery
Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.
{2}{R}{R}
Chandra, Torch of Defiance
Legendary Planeswalker - Chandra
+1: Exile the top card of your library. You may cast that card. If you don't, Chandra, Torch of Defiance deals 2 damage to each opponent.
+1: Add {R}{R}.
-3: Chandra, Torch of Defiance deals 4 damage to target creature.
-7: You get an emblem with "Whenever you cast a spell, this emblem deals 5 damage to any target."
L:
4
{3}
Crucible of Worlds
Artifact
You may play lands from your graveyard.
--
Darksteel Citadel
Artifact Land
Indestructible
{T}: Add {C}.
{2}{W}{W}
Day of Judgment
Sorcery
Destroy all creatures.
{1}{R}{W}
Deafening Clarion
Sorcery
Choose one or both --
• Deafening Clarion deals 3 damage to each creature.
• Creatures you control gain lifelink until end of turn.
{8}{R}{R}
Decree of Annihilation
Sorcery
Exile all artifacts, creatures, and lands from the battlefield, all cards from all graveyards, and all cards from all hands.
Cycling {5}{R}{R} ({5}{R}{R}, Discard this card: Draw a card.)
When you cycle Decree of Annihilation, destroy all lands.
--
Den of the Bugbear
Land
If you control two or more other lands, Den of the Bugbear enters the battlefield tapped.
{T}: Add {R}.
{3}{R}: Until end of turn, Den of the Bugbear becomes a 3/2 red Goblin creature with "Whenever this creature attacks, create a 1/1 red Goblin creature token that's tapped and attacking." It's still a land.
{5}{R}{R}
Devastation
Sorcery
Destroy all creatures and lands.
{W}
Enlightened Tutor
Instant
Search your library for an artifact or enchantment card, reveal it, then shuffle and put that card on top.
{2}{R}{R}
Fiery Confluence
Sorcery
Choose three. You may choose the same mode more than once.
• Fiery Confluence deals 1 damage to each creature.
• Fiery Confluence deals 2 damage to each opponent.
• Destroy target artifact.
{4}{R}{R}
Fireblast
Instant
You may sacrifice two Mountains rather than pay this spell's mana cost.
Fireblast deals 4 damage to any target.
--
Flagstones of Trokair
Legendary Land
{T}: Add {W}.
When Flagstones of Trokair is put into a graveyard from the battlefield, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.
--
Forbidding Watchtower
Land
Forbidding Watchtower enters the battlefield tapped.
{T}: Add {W}.
{1}{W}: Forbidding Watchtower becomes a 1/5 white Soldier creature until end of turn. It's still a land.
--
Ghitu Encampment
Land
Ghitu Encampment enters the battlefield tapped.
{T}: Add {R}.
{1}{R}: Ghitu Encampment becomes a 2/1 red Warrior creature with first strike until end of turn. It's still a land. (It deals combat damage before creatures without first strike.)
{2}{W}
Ghostly Prison
Enchantment
Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.
{4}{R}{R}
Jokulhaups
Sorcery
Destroy all artifacts, creatures, and lands. They can't be regenerated.
{R}
Lightning Bolt
Instant
Lightning Bolt deals 3 damage to any target.
{R}{W}
Lightning Helix
Instant
Lightning Helix deals 3 damage to any target and you gain 3 life.
{W}
Mana Tithe
Instant
Counter target spell unless its controller pays {1}.
--
Mishra's Factory
Land
{T}: Add {C}.
{1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.
{T}: Target Assembly-Worker creature gets +1/+1 until end of turn.
{0}
Mox Diamond
Artifact
If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add one mana of any color.
--
Mutavault
Land
{T}: Add {C}.
{1}: Mutavault becomes a 2/2 creature with all creature types until end of turn. It's still a land.
--
Needle Spires
Land
Needle Spires enters the battlefield tapped.
{T}: Add {R} or {W}.
{2}{R}{W}: Needle Spires becomes a 2/1 red and white Elemental creature with double strike until end of turn. It's still a land.
{6}{R}{R}
Obliterate
Sorcery
This spell can't be countered.
Destroy all artifacts, creatures, and lands. They can't be regenerated.
{W}
Path to Exile
Instant
Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.
--
Plateau
Land - Mountain Plains
({T}: Add {R} or {W}.)
--
Prismatic Vista
Land
{T}, Pay 1 life, Sacrifice Prismatic Vista: Search your library for a basic land card, put it onto the battlefield, then shuffle.
{3}{W}
Ravages of War
Sorcery
Destroy all lands.
{2}{R}{R}
Repeated Reverberation
Instant
When you next cast an instant spell, cast a sorcery spell, or activate a loyalty ability this turn, copy that spell or ability twice. You may choose new targets for the copies.
{1}{W}
Reprieve
Instant
Return target spell to its owner's hand.
Draw a card.
{R}{W}
Rip Apart
Sorcery
Choose one --
• Rip Apart deals 3 damage to target creature or planeswalker.
• Destroy target artifact or enchantment.
{2}{R}{R}
Roiling Terrain
Sorcery
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.
--
Rustvale Bridge
Artifact Land
Rustvale Bridge enters the battlefield tapped.
Indestructible
{T}: Add {R} or {W}.
--
Sacred Foundry
Land - Mountain Plains
({T}: Add {R} or {W}.)
As Sacred Foundry enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.
--
Spectator Seating
Land
Spectator Seating enters the battlefield tapped unless you have two or more opponents.
{T}: Add {R} or {W}.
--
Strip Mine
Land
{T}: Add {C}.
{T}, Sacrifice Strip Mine: Destroy target land.
{W}
Swords to Plowshares
Instant
Exile target creature. Its controller gains life equal to its power.
{2}{W}
Teferi's Protection
Instant
Until your next turn, your life total can't change and you gain protection from everything. All permanents you control phase out. (While they're phased out, they're treated as though they don't exist. They phase in before you untap during your untap step.)