Look at target opponent's sideboard. You may cast a card from that sideboard without paying its mana cost.

Exile CARDNAME.

Command the Storm deals 5 damage to target creature.

You may exile two blue cards from your hand rather than pay this spell's mana cost.

Gain control of target noncreature spell. You may choose new targets for it. (If that spell is an artifact, enchantment, or planeswalker, the permanent enters the battlefield under your control.)

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

When Commander Greven il-Vec enters the battlefield, sacrifice a creature.

Vigilance

Other Soldiers you control have vigilance, trample, and haste.

: Until end of turn, Soldiers you control gain "Whenever this creature attacks, it deals 1 damage to defending player."

Enchant creature

Enchanted creature has "At the beginning of your upkeep, create a 1/1 white Human creature token."

Creatures you control get +1/+1 for each time you've cast your commander from the command zone this game.

: Add one mana of any color in your commander's color identity.

Sacrifice Commander's Sphere: Draw a card.

Until end of turn, target creature you control gains "When this creature deals combat damage to a player, you may have it deal damage equal to its power to target creature that player controls."

Prevent all combat damage that would be dealt to players this turn.

Leading from the Front — Whenever Commissar Severina Raine attacks, each opponent loses X life, where X is the number of other attacking creatures.

Summary Execution — , Sacrifice another creature: You gain 2 life and draw a card.

At the beginning of your end step, put a loyalty counter on another target planeswalker you control.

+1: Create a 1/1 red Wizard creature token with ": Add . Spend this mana only to cast a planeswalker spell."

−3: You draw X cards and Commodore Guff deals X damage to each opponent, where X is the number of planeswalkers you control.

Commodore Guff can be your commander.

Nonartifact creatures get +2/+2 as long as they all share a color.

When this creature enters the battlefield, you may discard a card. If you do, draw a card.

Exile the top X cards of your library. Until the end of your next turn, you may play those cards.

Look at the top four cards of your library. You may reveal an enchantment or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Flying

: Untap target creature. Activate only if you control a Gideon planeswalker.

Surge (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)

Target player draws two cards.

Target creature gets +3/+3 until end of turn and must be blocked this turn if able.

Return target nonland permanent to its owner's hand. Then that player discards a card if you control a Zombie.

Target creature you control gets +2/+2 until end of turn. If that creature has toxic, draw a card.

, , Sacrifice another creature or artifact: Incubate 3. (Create an Incubator token with three +1/+1 counters on it and ": Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)

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.)

You may cast sorcery spells this turn as though they had flash.

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

Counter target spell unless its controller pays .

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

When you cycle Complicate, you may counter target spell unless its controller pays .

If it's neither day nor night, it becomes day as Component Collector enters the battlefield.

Whenever day becomes night or night becomes day, you may tap or untap target nonland permanent.

Constellation — Whenever an enchantment enters the battlefield under your control, you may put a land card from your hand onto the battlefield tapped. If you control six or more enchantments, instead you may put a creature or land card from your hand onto the battlefield tapped.

Whenever a black card is put into an opponent's graveyard from anywhere, you may draw a card.

, Discard a card: Draw a card.

, Sacrifice Compulsion: Draw a card.

Enchant creature

Enchanted creature can't attack or block.

Enchanted creature has ", Sacrifice this creature: You gain 2 life."

Concealed Courtyard enters the battlefield tapped unless you control two or fewer other lands.

: Add or .

Defender

: Transform Concealing Curtains. Activate only as a sorcery.

Draw three cards.

At the beginning of each upkeep, creatures you control gain flying until end of turn if a creature you control has flying. The same is true for fear, first strike, double strike, landwalk, protection, trample, and vigilance.

Visit — Create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

Lights — 3, 6

Visit — Create a Food token. (It's an artifact with ", , Sacrifice this artifact: You gain 3 life.")

Lights — 5, 6

Vigilance

When Conclave Cavalier dies, create two 2/2 green and white Elf Knight creature tokens with vigilance.

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)

Whenever Conclave Evangelist deals combat damage to a player, create a token that's a copy of Conclave Evangelist.

If one or more +1/+1 counters would be put on a creature you control, that many plus one +1/+1 counters are put on that creature instead.

When Conclave Mentor dies, you gain life equal to its power.

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.)

When Conclave Phalanx enters the battlefield, you gain 1 life for each creature you control.

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.)

When Conclave Tribunal enters the battlefield, exile target nonland permanent an opponent controls until Conclave Tribunal leaves the battlefield.

Surveil 3, then return a creature card from your graveyard to the battlefield.

All creatures have haste.

Concussive Bolt deals 4 damage to target player or planeswalker.

Metalcraft — If you control three or more artifacts, creatures controlled by that player or by that planeswalker's controller can't block this turn.

Counter target spell unless its controller pays . Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Conductor of Cacophony enters the battlefield with two +1/+1 counters on it.

, Remove a +1/+1 counter from Conductor of Cacophony: It deals 1 damage to each other creature and each player.

When you cast this spell, you may search your library for a colorless creature card with mana value 7 or greater, reveal it, then shuffle and put that card on top.

The first creature spell you cast each turn costs less to cast.

You may play lands from your graveyard.

: Choose target nonland permanent card in your graveyard. If you haven't cast a spell this turn, you may cast that card. If you do, you can't cast additional spells this turn. Activate only as a sorcery.

Roll a d20.

1–9 | Tap all creatures your opponents control.

10–19 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps.

20 | Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps. Until your next turn, creatures your opponents control enter the battlefield tapped.

When Confession Dial enters the battlefield, surveil 3.

: Target legendary creature card in your graveyard gains escape until end of turn. The escape cost is equal to its mana cost plus exile three other cards from your graveyard. (You may cast it from your graveyard for its escape cost this turn.)

Target creature gets +4/+4 and gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)