Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Morbid — At the beginning of your end step, if a creature died this turn, put a +1/+1 counter on this creature.

, , Discard a card: Target creature gets +X/+0 until end of turn.

Goblins you control and Elementals you control have menace. (They can't be blocked except by two or more creatures.)

, : Chainflinger deals 1 damage to any target.

Threshold — , : Chainflinger deals 2 damage to any target. Activate only if seven or more cards are in your graveyard.

Whenever one or more creature cards leave your graveyard, create a 2/2 white and blue Detective creature token, then investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Changeling (This card is every creature type.)

Haste

Champion a creature (When this enters, sacrifice it unless you exile another creature you control. When this leaves the battlefield, that card returns to the battlefield.)

Changeling (This card is every creature type.)

Changeling Outcast can't block and can't be blocked.

Changeling (This card is every creature type.)

Champion a creature (When this enters, sacrifice it unless you exile another creature you control. When this leaves the battlefield, that card returns to the battlefield.)

: 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.

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.

Exile target card from a graveyard. If it was a creature card, you gain 3 life. Otherwise, you draw a card.

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

Enchant creature

Enchanted creature gets -4/-1.

Flying

Whenever you draw a card, put a +1/+1 counter on this creature.

Trample

Whenever Coastline Marauders attacks, it gets +1/+0 until end of turn for each land defending player controls.

Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

When Coiling Oracle enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand.

Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Whenever Coiling Stalker deals combat damage to a player, put a +1/+1 counter on target creature you control that doesn't have a +1/+1 counter on it.

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

: Colos Yearling gets +1/+0 until end of turn.

Target player mills five cards.

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

Defender

: Transform Concealing Curtains. Activate only as a sorcery.

Destroy target creature. Create two Treasure tokens. (They're artifacts with ", Sacrifice this artifact: Add one mana of any color.")

Counter target spell unless its controller pays for each card in your graveyard.

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

Enchant creature

Enchanted creature gets +1/+0.

Sacrifice Crackling Club: It deals 1 damage to target creature.

Crackling Doom deals 2 damage to each opponent. Each opponent sacrifices a creature with the greatest power among creatures that player controls.

Enchant land you control

Enchanted land is a 3/3 red Spirit creature with haste. It's still a land.

If enchanted land would be destroyed, instead sacrifice Crackling Emergence and that land gains indestructible until end of turn.

Tap an untapped Gate you control: Crackling Perimeter deals 1 damage to each opponent.

, Sacrifice Crackling Triton: It deals 2 damage to any target.

Toxic 1 (Players dealt combat damage by this creature also get a poison counter.)

When Crawling Chorus dies, create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This creature can't block."

At the beginning of your upkeep, you may mill two cards. (You may put the top two cards of your library into your graveyard.)

Whenever one or more creature cards are put into your graveyard from anywhere during your turn, create a 1/1 green Insect creature token. This ability triggers only once each turn.

Crazed Goblin attacks each combat if able.

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

Draw a card.

Choose a creature type. Creatures that aren't of the chosen type get -3/-3 until end of turn.

At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it.

Crumbling Necropolis enters tapped.

: Add , , or .

Crumbling Vestige enters tapped.

When Crumbling Vestige enters, add one mana of any color.

: Add . ( represents colorless mana.)

Converge — Crystalline Crawler enters with a +1/+1 counter on it for each color of mana spent to cast it.

Remove a +1/+1 counter from Crystalline Crawler: Add one mana of any color.

: Put a +1/+1 counter on Crystalline Crawler.

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.)

When Crystalline Nautilus becomes the target of a spell or ability, sacrifice it.

Enchanted creature gets +4/+4 and has "When this creature becomes the target of a spell or ability, sacrifice it."

All Slivers have shroud. (They can't be the targets of spells or abilities.)

Devoid (This card has no color.)

Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)

Destroy each nonland permanent with mana value 2 or less. Add or for each permanent destroyed this way.

Destroy each creature with mana value 3 or less.

Enchant player

Whenever a nontoken creature enchanted player controls dies, exile it and you create a 1/2 green Spider creature token with reach.

Flying

When Dark Hatchling enters, destroy target nonblack creature. It can't be regenerated.

Other Citizens you control get +1/+0.

Whenever Darling of the Masses attacks, create a 1/1 green and white Citizen creature token.

Cast this spell only during the declare blockers step.

Target unblocked attacking creature becomes blocked. (This spell works on creatures that can't be blocked.)

Draw a card at the beginning of the next turn's upkeep.

Target creature gets -3/-0 until end of turn.

Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

You gain life equal to target creature's power. The next time that creature would deal damage this turn, prevent that damage.

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

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Until end of turn, target creature becomes black, gets +1/-1, and gains ": Regenerate this creature."