Constellation — Whenever Calix, Guided by Fate or another enchantment enters the battlefield under your control, put a +1/+1 counter on target creature.

Whenever Calix or an enchanted creature you control deals combat damage to a player, you may create a token that's a copy of a nonlegendary enchantment you control. Do this only once each turn.

Callous Sell-Sword enters the battlefield with a +1/+1 counter on it for each creature that died under your control this turn.

: Capricious Sorcerer deals 1 damage to any target. Activate only during your turn, before attackers are declared.

At the beginning of combat on your turn, choose target nonland permanent you control. Until end of turn, it becomes a Vehicle artifact with base power and toughness each equal to its mana value, and it gains crew 2 and "Crash Land — Whenever this Vehicle deals damage, roll a six-sided die. If the result is equal to this Vehicle's mana value, sacrifice this Vehicle, then it deals that much damage to any target."

The next X damage that would be dealt to target creature, planeswalker, or player this turn is dealt to another target creature, planeswalker, or player instead.

, Sacrifice a creature: Prevent the next 1 damage that would be dealt to any target this turn.

Carnage deals 3 damage to target opponent. That player discards two cards.

The next 1 damage that would be dealt to target creature this turn is dealt to another target creature instead.

Draw a card.

When this Case enters the battlefield, it deals 3 damage to target creature an opponent controls.

To solve — Three or more sources you controlled dealt damage this turn. (If unsolved, solve at the beginning of your end step.)

Solved — Sacrifice this Case: Exile the top three cards of your library. Choose one of them. You may play that card this turn.

When this Case enters the battlefield, destroy up to one target creature that was dealt damage this turn.

To solve — Three or more creature cards were put into graveyards from anywhere this turn. (If unsolved, solve at the beginning of your end step.)

Solved — This Case is a 4/4 Gorgon creature with deathtouch and lifelink in addition to its other types.

Tap two untapped Soldiers you control: Catapult Squad deals 2 damage to target attacking or blocking creature.

First strike, reach

Whenever Catti-brie of Mithral Hall attacks, put a +1/+1 counter on it for each Equipment attached to it.

, Remove all +1/+1 counters from Catti-brie: It deals X damage to target attacking or blocking creature an opponent controls, where X is the number of counters removed this way.

All Slivers have ", Sacrifice this permanent: This permanent deals 1 damage to any target."

All Slivers have ", Sacrifice this permanent: Prevent the next 1 damage that would be dealt to target player, planeswalker, or Sliver creature this turn."

: Centaur Archer deals 1 damage to target creature with flying.

: Add . Cephalid Coliseum deals 1 damage to you.

Threshold — , , Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards. Activate only if seven or more cards are in your graveyard.

Whenever Cephalid Illusionist becomes the target of a spell or ability, mill three cards.

, : Prevent all combat damage that would be dealt to and dealt by target creature you control this turn.

Target player draws two cards, then Cerebral Vortex deals damage to that player equal to the number of cards they've drawn this turn.

Freerunning (You may cast this spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander.)

Destroy target creature. If another creature died this turn, draw a card.

Chain of Plasma deals 3 damage to any target. Then that player or that permanent's controller may discard a card. If the player does, they may copy this spell and may choose a new target for that copy.

Reach

When Chainweb Aracnir enters the battlefield, it deals damage equal to its power to target creature with flying an opponent controls.

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

Chainweb Aracnir escapes with three +1/+1 counters on it.

Chamber Sentry enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.

, , Remove X +1/+1 counters from Chamber Sentry: It deals X damage to any target.

: Return Chamber Sentry from your graveyard to your hand.

+1: Chandra Nalaar deals 1 damage to target player or planeswalker.

−X: Chandra Nalaar deals X damage to target creature.

−8: Chandra Nalaar deals 10 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.

+1: Add . Chandra, Bold Pyromancer deals 2 damage to target player.

−3: Chandra, Bold Pyromancer deals 3 damage to target creature or planeswalker.

−7: Chandra, Bold Pyromancer deals 10 damage to target player and each creature and planeswalker they control.

Whenever one or more loyalty counters are removed from Chandra, Fire Artisan, she deals that much damage to target opponent or planeswalker.

+1: Exile the top card of your library. You may play it this turn.

−7: Exile the top seven cards of your library. You may play them this turn.

+1: Chandra, Flame's Catalyst deals 3 damage to each opponent.

−2: You may cast target red instant or sorcery card from your graveyard. If that spell would be put into your graveyard, exile it instead.

−8: Discard your hand, then draw seven cards. Until end of turn, you may cast spells from your hand without paying their mana costs.

+1: Discard your hand, then exile the top three cards of your library. Until end of turn, you may play cards exiled this way.

+1: Chandra, Heart of Fire deals 2 damage to any target.

−9: Search your graveyard and library for any number of red instant and/or sorcery cards, exile them, then shuffle. You may cast them this turn. Add six .

+1: Elementals you control get +2/+0 until end of turn.

−1: Add .

−2: Chandra, Novice Pyromancer deals 2 damage to any target.

+1: Chandra, Pyromaster deals 1 damage to target player or planeswalker and 1 damage to up to one target creature that player or that planeswalker's controller controls. That creature can't block this turn.

0: Exile the top card of your library. You may play it this turn.

−7: Exile the top ten cards of your library. Choose an instant or sorcery card exiled this way and copy it three times. You may cast the copies without paying their mana costs.

+1: Chandra, the Firebrand deals 1 damage to any target.

−2: When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.

−6: Chandra, the Firebrand deals 6 damage to each of up to six targets.

Chandra's Defeat deals 5 damage to target red creature or red planeswalker. If that permanent is a Chandra planeswalker, you may discard a card. If you do, draw a card.

Chandra's Fury deals 4 damage to target player or planeswalker and 1 damage to each creature that player or that planeswalker's controller controls.

This spell costs less to cast, where X is the total amount of noncombat damage dealt to your opponents this turn.

Trample

Whenever a source you control deals noncombat damage to an opponent, Chandra's Incinerator deals that much damage to target creature or planeswalker that player controls.

Chandra's Outburst deals 4 damage to target player or planeswalker.

Search your library and/or graveyard for a card named Chandra, Bold Pyromancer, reveal it, and put it into your hand. If you search your library this way, shuffle.

Chandra's Revolution deals 4 damage to target creature. Tap target land. That land doesn't untap during its controller's next untap step.

Prevent all damage that would be dealt to you and permanents you control this turn by sources you don't control. If damage is prevented this way, you may have Channel Harm deal that much damage to target creature.

Flying

Whenever Chaos Balor attacks or dies, choose two. Each mode must target a different player.

• Target player discards all the cards in their hand, then seeks that many nonland cards.

• Chaos Balor deals 2 damage to target player and they create two Treasure tokens.

• Chaos Balor deals 2 damage to each creature target player controls. Those creatures perpetually get +2/+0.

Chaotic Backlash deals damage to target player equal to twice the number of white and/or blue permanents they control.

As an additional cost to cast this spell, reveal a creature card from your hand.

Charge of the Forever-Beast deals damage to target creature or planeswalker equal to the revealed card's power.

, , Discard a card: The next time a source of your choice would deal damage to target creature this turn, prevent that damage.

Destroy target non-Swamp land. If that land was nonbasic, Choking Sands deals 2 damage to the land's controller.

Choose one —

• Two-Weapon Fighting — Double target creature's power and toughness until end of turn.

• Archery — This spell deals 5 damage to target creature with flying.

, , Sacrifice Cinder Elemental: It deals X damage to any target.

: Cinder Pyromancer deals 1 damage to target player or planeswalker.

Whenever you cast a red spell, you may untap Cinder Pyromancer.

: Cinder Shade gets +1/+1 until end of turn.

, Sacrifice Cinder Shade: It deals damage equal to its power to target creature.

Whenever an opponent casts a noncreature spell, Cindervines deals 1 damage to that player.

, Sacrifice Cindervines: Destroy target artifact or enchantment. Cindervines deals 2 damage to that permanent's controller.

, Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

All Spirits have "When this permanent enters the battlefield, you may have it deal 3 damage to target non-Spirit creature."

Non-Spirit creatures have "When this creature enters the battlefield, you may have it deal 3 damage to target Spirit creature."

Radiance — Cleansing Beam deals 2 damage to target creature and each other creature that shares a color with it.

Target creature you control gets +1/+1 until end of turn. It deals damage equal to its power to target creature you don't control.

: Prevent the next 1 damage that would be dealt to any target this turn.