When Colfenor's Plans enters, exile the top seven cards of your library face down.

You may look at the cards exiled with Colfenor's Plans, and you may play lands and cast spells from among those cards.

Skip your draw step.

You can't cast more than one spell each turn.

Domain — At the beginning of each player's upkeep, that player gains 1 life for each basic land type among lands they control. Then Collapsing Borders deals 3 damage to that player.

As an additional cost to cast this spell, sacrifice a creature.

Collateral Damage deals 3 damage to any target.

Exile the top six cards of your library. You may cast up to two sorcery spells with mana value 3 or less from among them without paying their mana costs. Put the exiled cards not cast this way on the bottom of your library in a random order.

Escalate—Discard a card. (Pay this cost for each mode chosen beyond the first.)

Choose one or more —

• Target opponent reveals their hand. You choose an instant or sorcery card from it. That player discards that card.

• Target creature gets -2/-2 until end of turn.

• Target opponent loses 2 life and you gain 2 life.

Escalate—Tap an untapped creature you control. (Pay this cost for each mode chosen beyond the first.)

Choose one or more —

• Destroy target creature with power 4 or greater.

• Destroy target enchantment.

• Put a +1/+1 counter on each creature target player controls.

Escalate (Pay this cost for each mode chosen beyond the first.)

Choose one or more —

• Destroy target artifact.

• Destroy target enchantment.

• Target creature gains hexproof and indestructible until end of turn.

Draw a card for each creature you control.

Activated abilities of artifacts can't be activated.

Hideaway 5 (When this artifact enters, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.)

, : Put a +1/+1 counter on target creature you control. Then if you control three or more creatures with different powers, you may play the exiled card without paying its mana cost.

Collision deals 6 damage to target creature with flying.

Lifelink

Exploit (When this creature enters, you may sacrifice a creature.)

Other legendary creatures you control have exploit.

Whenever a creature you control exploits a creature, put a +1/+1 counter on each creature you control.

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

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

When Colossal Badger enters, you gain 3 life.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Strive — This spell costs more to cast for each target beyond the first.

Any number of target creatures each get +2/+2 until end of turn. Untap those creatures.

Target creature gets +4/+2 and gains trample until end of turn.

Colossal Rattlewurm has flash as long as you control a Desert.

Trample

, Exile Colossal Rattlewurm from your graveyard: Search your library for a Desert card, put it onto the battlefield tapped, then shuffle.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

Whenever Colossal Whale attacks, you may exile target creature defending player controls until Colossal Whale leaves the battlefield. (That creature returns under its owner's control.)

Enchant creature

When Colossification enters, tap enchanted creature.

Enchanted creature gets +20/+20.

Target creature gets +4/+2 and gains trample until end of turn.

Defender, indestructible

: Monstrosity 10. (If this creature isn't monstrous, put ten +1/+1 counters on it and it becomes monstrous.)

As long as Colossus of Akros is monstrous, it has trample and can attack as though it didn't have defender.

Enchant artifact or creature

Enchanted permanent doesn't untap during its controller's untap step.

If Combat Celebrant hasn't been exerted this turn, you may exert it as it attacks. When you do, untap all other creatures you control and after this phase, there is an additional combat phase. (An exerted creature won't untap during your next untap step.)

: Prevent the next 1 damage that would be dealt to any target this turn.

Enchant creature

Enchanted creature has "Whenever this creature deals combat damage to a player, draw a card."

As long as enchanted creature is legendary, it gets +1/+1 and has ward . (Whenever enchanted creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Creature tokens you control have flying.

, , Sacrifice a token: Create a 4/4 green Beast creature token. Activate only as a sorcery.

Two target creatures your team controls each deal damage equal to their power to target creature.

First strike

When Combustible Gearhulk enters, target opponent may have you draw three cards. If the player doesn't, you mill three cards, then Combustible Gearhulk deals damage to that player equal to the total mana value of those cards.

Multikicker (You may pay an additional any number of times as you cast this spell.)

Choose any target, then choose another target for each time this spell was kicked. Comet Storm deals X damage to each of them.

Prevent all damage that would be dealt to you and planeswalkers you control this turn by sources you don't control. If damage from a creature source is prevented this way, Comeuppance deals that much damage to that creature. If damage from a noncreature source is prevented this way, Comeuppance deals that much damage to the source's controller.

Target creature gets +1/+0 and gains first strike until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Cast this spell only during the declare attackers step and only if you've been attacked this step.

Return one or two target attacking creatures to their owner's hand.

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 under your control.)

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

When Commander Greven il-Vec enters, 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.

Put a +1/+1 counter on target creature.

Put a +1/+1 counter on target creature.

Whenever a player casts a spell without asking your permission while casting it, counter that spell.

When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy.

When Communal Brewing enters, any number of target opponents each draw a card. Put an ingredient counter on Communal Brewing, then put an ingredient counter on it for each card drawn this way.

Whenever you cast a creature spell, that creature enters with X additional +1/+1 counters on it, where X is the number of ingredient counters on Communal Brewing.

Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. You gain 3 life.

Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.