Other artifact creatures you control get +1/+1.

Whenever Chieftain en-Dal attacks, attacking creatures gain first strike until end of turn.

Trample

At the beginning of your upkeep, sacrifice Child of Gaea unless you pay .

: Regenerate Child of Gaea.

: Create a 2/2 green Wolf creature token.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Sacrifice Child of Thorns: Target creature gets +1/+1 until end of turn.

Sacrifice Children of Korlis: You gain life equal to the life you've lost this turn. (Damage causes loss of life.)

As an additional cost to cast this spell, exile X creature cards from your graveyard.

Target creature gets -X/-X until end of turn.

This spell costs less to cast if you control a Zombie.

Tap target creature. It doesn't untap during its controller's next untap step.

Draw a card.

Flying

When Chillbringer enters, tap target creature an opponent controls. It doesn't untap during its controller's next untap step.

: Regenerate Chilling Apparition.

Whenever Chilling Apparition deals combat damage to a player, that player discards a card.

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.

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.)

Target creature gets -4/-0 until end of turn. If you control a Wizard, draw a card.

: Chimeric Coils becomes an X/X Construct artifact creature. Sacrifice it at the beginning of the next end step.

: Tap all lands you control. Chimeric Idol becomes a 3/3 Turtle artifact creature until end of turn.

: Until end of turn, Chimeric Sphere becomes a 2/1 Construct artifact creature with flying.

: Until end of turn, Chimeric Sphere becomes a 3/2 Construct artifact creature and loses flying.

Spells you control can't be countered.

At the beginning of your end step, discover 5. (Exile cards from the top of your library until you exile a nonland card with mana value 5 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)

Flying

When Chimney Imp dies, target opponent puts a card from their hand on top of their library.

Flying

When Chipper Chopper enters, you may sacrifice another artifact. If you do, put two +1/+1 counters on Chipper Chopper and it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

Whenever an Aura or Equipment you control enters, create a 2/2 red Spirit creature token with menace.

At the beginning of your end step, put a +1/+1 counter on each modified creature you control. (Equipment, Auras you control, and counters are modifications.)

Equipped creature gets +2/+2 and has menace. (It can't be blocked except by two or more creatures.)

Equip

Whenever you roll a 4 or higher on a die, create a 1/1 green Squirrel creature token.

Haste

Menace (This creature can't be blocked except by two or more creatures.)

When Chittering Host enters, other creatures you control get +1/+0 and gain menace until end of turn.

Corrupted — Sacrifice an artifact or creature: Draw a card. Activate only if an opponent has three or more poison counters and only once each turn.

At the beginning of your upkeep, you may sacrifice a token. If you do, put an acorn counter on Chitterspitter.

Squirrels you control get +1/+1 for each acorn counter on Chitterspitter.

, : Create a 1/1 green Squirrel creature token.

Flying

When Chivalrous Chevalier enters, return a creature you control to its owner's hand unless you compliment an opponent.

, , Discard a card: The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way.

If an opponent controls a Swamp and you control a Plains, you may cast this spell without paying its mana cost.

Protection from black

Seek two cards. You may shuffle them into your library. If you do, seek two cards.

You have no maximum hand size for the rest of the game.

As Choked Estuary enters, you may reveal an Island or Swamp card from your hand. If you don't, Choked Estuary enters tapped.

: Add or .

Kicker (You may pay an additional as you cast this spell.)

If this spell was kicked, put a +1/+1 counter on a creature you control.

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

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

Cast this spell only during the declare blockers step.

X target attacking creatures become blocked. Choking Vines deals 1 damage to each of those creatures. (This spell works on creatures that can't be blocked.)

Flash

Enchant creature

As Cho-Manno's Blessing enters, choose a color.

Enchanted creature has protection from the chosen color. This effect doesn't remove Cho-Manno's Blessing.

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.

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.)

Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.

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

As an additional cost to cast creature spells, you may pay any amount of mana. If you do, that creature enters with that many additional +1/+1 counters on it.

Creatures you control get +1/+0 until end of turn.

, Tap an untapped Vampire you control: Transform Chosen of Markov.

Enchant creature

As Chromatic Armor enters, choose a color.

Chromatic Armor enters with a sleight counter on it.

Prevent all damage that would be dealt to enchanted creature by sources of the last chosen color.

: Put a sleight counter on Chromatic Armor and choose a color. X is the number of sleight counters on Chromatic Armor.

You may spend mana as though it were mana of any color.

: Add .

, : Draw a card for each color among permanents you control.

, , Sacrifice Chromatic Star: Add one mana of any color.

When Chromatic Star is put into a graveyard from the battlefield, draw a card.

Flying

When Chrome Courier enters, reveal the top two cards of your library. Put one of them into your hand and the other into your graveyard. If you put an artifact card into your hand this way, you gain 3 life.

Flying

Whenever you cast a noncreature spell, incubate X, where X is that spell's mana value. (Create an Incubator token with X +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

Flash

When Chrome Prowler enters, tap target creature an opponent controls.

Metalcraft — Chrome Steed gets +2/+2 as long as you control three or more artifacts.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.

Flash

This spell can't be countered.

Flying

Discard a card: Until end of turn, Chromium, the Mutable becomes a Human with base power and toughness 1/1, loses all abilities, and gains hexproof. It can't be blocked this turn.

: Add .

: Chronatog Totem becomes a 1/2 blue Atog artifact creature until end of turn.

: Chronatog Totem gets +3/+3 until end of turn. You skip your next turn. Activate only once each turn and only if Chronatog Totem is a creature.

When Chronicler of Heroes enters, draw a card if you control a creature with a +1/+1 counter on it.

When CARDNAME enters the battlefield, switch upkeep steps with target opponent for as long as it remains on the battlefield. (You take your upkeep on their turn, and they take their upkeep on your turn.)