Flying, lifelink

Whenever Congregation Gryff attacks while saddled, it gets +X/+X until end of turn, where X is the number of Mounts you control.

Saddle 3 (Tap any number of other creatures you control with total power 3 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)

, Sacrifice Conjurer's Bauble: Put up to one target card from your graveyard on the bottom of your library. Draw a card.

Flying

When Conquering Manticore enters, gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn.

When Conqueror's Galleon attacks, exile it at end of combat, then return it to the battlefield transformed under your control.

Crew 4 (Tap any number of creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.)

Exile target card from a graveyard.

Draw a card.

Enchant creature

Enchanted creature gets +2/+2 and has flying and "Sacrifice two other creatures: Regenerate this creature." (The next time the creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

, : Prevent the next 2 damage that would be dealt to you this turn.

Return target permanent to its owner's hand. If that permanent is red or green, put it on top of its owner's library instead.

Whenever Conspiracy Theorist attacks, you may pay and discard a card. If you do, draw a card.

Whenever you discard one or more nonland cards, you may exile one of them from your graveyard. If you do, you may cast it this turn.

Renown 2 (When this creature deals combat damage to a player, if it isn't renowned, put two +1/+1 counters on it and it becomes renowned.)

Whenever one or more +1/+1 counters are put on Constable of the Realm, exile up to one other target nonland permanent until Constable of the Realm leaves the battlefield.

When Consulate Crackdown enters, exile all artifacts your opponents control until Consulate Crackdown leaves the battlefield.

Defender

Reach (This creature can block creatures with flying.)

: You get (an energy counter).

, Pay : Consulate Turret deals 2 damage to target player or planeswalker.

When Consul's Shieldguard enters, you get (two energy counters).

Whenever Consul's Shieldguard attacks, you may pay . If you do, another target attacking creature gains indestructible until end of turn.

Target player sacrifices a creature with the greatest power among creatures they control. You gain life equal to its power.

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.)

Lifelink

Target player sacrifices a creature of their choice. You gain life equal to that creature's toughness.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

You may pay 1 life and exile a black card from your hand rather than pay this spell's mana cost.

Distribute two -2/-1 counters among one or two target creatures.

When Contagion Engine enters, put a -1/-1 counter on each creature target player controls.

, : Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)

When Contagious Vorrac enters, look at the top four cards of your library. You may reveal a land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. If you didn't put a card into your hand this way, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Whenever you discard a card, you may exile that card from your graveyard. If you do, you may play that card this turn.

Flash

If a nontoken creature would enter and it wasn't cast, exile it instead.

(: Add or .)

Contaminated Aquifer enters tapped.

Draw X cards, then you get half X rad counters, rounded up.

: Add .

, Sacrifice Contaminated Landscape: Search your library for a basic Plains, Island, or Swamp card, put it onto the battlefield tapped, then shuffle.

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

Whenever you cast a spell, you gain 1 life.

Target creature you control deals damage equal to its power to another target creature. If excess damage was dealt this way, discover X, where X is that excess damage. (Exile cards from the top of your library until you exile a nonland card with that mana value 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.)

Whenever a creature deals combat damage to you, that creature's controller gains control of Contested War Zone.

: Add .

, : Attacking creatures get +1/+0 until end of turn.

Lifelink

Whenever an artifact you control enters, scry 1.

Remove Contract from Below from your deck before playing if you're not playing for ante.

Discard your hand, ante the top card of your library, then draw seven cards.

Addendum — If you cast this spell during your main phase, put a shield counter on a creature you control. (If it would be dealt damage or destroyed, remove a shield counter from it instead.)

Choose a kind of counter on a creature you control. Put a counter of that kind on each other creature you control.

, Sacrifice Contraption Cannon: It deals damage to any target equal to the number of Contraptions you control.

This spell can't be countered.

Shroud

CARDNAME's power and toughness are each equal to the number of turns you've taken this game. (If this is in your deck, please keep track of your turns. This means you, Mark.)

At the beginning of your upkeep, if you have 5 or less life, you gain 3 life and draw a card.

: Add .

, : You get (three energy counters).

, Pay : Add three mana in any combination of colors.

When Converter Beast enters, incubate 5. (Create an Incubator token with five +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

Aftermath (Cast this spell only from your graveyard. Then exile it.)

Copy target instant or sorcery spell. You may choose new targets for the copy.

Up to two target creatures each get +1/+0 and gain first strike until end of turn. (They deal combat damage before creatures without first strike.)

Creatures you control get +2/+1 until end of turn.

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

Equipped creature gets +2/+2 and can't block.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Each other Human you control gets +1/+0 and has ward . (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Flying

, Sacrifice X lands: Put X +1/+1 counters on Copper-Leaf Angel.

Flying

Whenever you surveil, you may pay . If you do, create a token that's a copy of Copy Catchers.

You may have Copy Land enter as a copy of any land on the battlefield, except it's an enchantment in addition to its other types.

Defender (This creature can't attack.)

When Coral Barrier enters, create a 1/1 blue Squid creature token with islandwalk. (It can't be blocked as long as defending player controls an Island.)

Whenever Coral Fighters attacks and isn't blocked, look at the top card of defending player's library. You may put that card on the bottom of that player's library.

Coral Reef enters with four polyp counters on it.

Sacrifice an Island: Put two polyp counters on Coral Reef.

, Tap an untapped blue creature you control, Remove a polyp counter from Coral Reef: Put a +0/+1 counter on target creature.

Whenever you cast a kicked spell, draw a card, then discard a card.

When Coralhelm Chronicler enters, look at the top five cards of your library. You may reveal a card with a kicker ability from among them and put it into your hand. Put the rest on the bottom of your library in a random order.