Banding (Just ask around until you find someone who knows.)

Creature spells you cast with banding cost less to cast.

Whenever two or more creatures you control attack in a band, each creature in that band gets +1/+1 until end of turn for each creature in that band.

, : Tap target creature.

Gain control of target spell that targets only a single permanent or player. Copy it, then reselect the targets at random for the spell and the copy. The new targets can't be you or a permanent you control.

Target creature you don't control gets -2/-0 until end of turn and attacks this turn if able.

Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Deathtouch

At the beginning of your upkeep, if your opponents control no permanents with bounty counters on them, put a bounty counter on target creature or planeswalker an opponent controls.

Whenever a permanent an opponent controls with a bounty counter on it dies, you gain 3 life and draw a card.

At the beginning of your upkeep, roll a six-sided die. If you roll a 6, sacrifice Chicken Egg and create a 4/4 red Giant Bird creature token.

Artifact spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting an artifact spell pays for or one mana of that creature's color.)

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.

Whenever Cho-Arrim Bruiser attacks, you may tap up to two target creatures.

Target opponent chooses a number. You may have that player lose that much life. If you don't, that player sacrifices all but that many permanents of their choice.

Put a -1/-1 counter on each attacking creature.

Enchant creature

Enchanted creature can't attack or block.

, Sacrifice Choking Restraints: Exile enchanted creature.

Tap up to four target creatures.

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

When you cycle Choking Tethers, you may tap target creature.

Prevent all damage that would be dealt to Cho-Manno, Revolutionary.

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)

This creature can't be blocked by creatures with power 2 or less.

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.

Flying

Heroic — Whenever you cast a spell that targets Chorus of the Tides, scry 1. (To scry 1, look at the top card of your library, then you may put that card on the bottom.)

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Flying, first strike, vigilance, trample, lifelink

Enchanted creature gets +4/+4 and has flying, first strike, vigilance, trample, and lifelink.

Lands you control have ": Add one mana of any color."

: Add one mana of any color.

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

Rampage 2 <I>(Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.)</I>

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

Enchant land

Whenever enchanted land becomes tapped, its controller mills three cards.

When Chronicler of Worship enters the battlefield, put a random Shrine card from among the top seven cards of your library into your hand. It perpetually gains "This spell costs less to cast." Then shuffle.

: Add one mana of any color.

When Chthonian Nightmare enters, you get (three energy counters).

Pay X , Sacrifice a creature, Return Chthonian Nightmare to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery.

At the beginning of your upkeep, put an oil counter on another target nontoken artifact or creature you control.

, : Create a 1/1 red Phyrexian Goblin creature token. Activate only if an oil counter was removed from a permanent you controlled this turn or a permanent with an oil counter on it was put into a graveyard this turn.