When this creature enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Impossible Girl — If Clara Oswald is your commander, choose a color before the game begins. Clara Oswald is the chosen color.

If a triggered ability of a Doctor you control triggers, that ability triggers an additional time.

Doctor's companion (You can have two commanders if the other is the Doctor.)

Enchant artifact or creature

As long as enchanted permanent is a creature, it gets -1/-1 and can't block.

Enchanted permanent has "At the beginning of your upkeep, you lose 1 life."

Enchant creature

Enchanted creature gets +1/+0 for each Mountain you control and has first strike.

This spell costs less to cast for each Cat you control.

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

When this creature enters, choose one —

• Destroy target artifact.

• Destroy target enchantment.

• Exile target card from a graveyard.

• You gain 4 life.

: Add .

Multicleave (You may pay an additional any number of times as you cast this spell. For each time you do, choose a paired set of square brackets and remove the words in between.)

Destroy target nonblack creature with mana value 3 or less an opponent controls. You and its controller each draw a card and lose 2 life. Create a tapped 1/1 white Spirit creature token with flying.

When this creature enters, you gain 2 life for each creature you control named Cleric of the Forward Order.

Each opponent sacrifices a creature of their choice with flying.

Gathered Swarm — Whenever one or more tokens you control enter, put a +1/+1 counter on this creature.

This creature enters with seven +1/+0 counters on it.

At end of combat, if this creature attacked or blocked this combat, remove a +1/+0 counter from it.

, : Put up to X +1/+0 counters on this creature. This ability can't cause the total number of +1/+0 counters on this creature to be greater than seven. Activate only during your upkeep.

Flying

This creature enters with three +1/+1 counters on it.

Whenever this creature attacks or blocks, remove a +1/+1 counter from it at end of combat.

Defender

, : Tap target creature.

When this creature leaves the battlefield, you draw two cards and each opponent draws a card.

This creature enters with four +1/+1 counters on it.

Whenever this creature attacks or blocks, remove a +1/+1 counter from it. If you do, it deals 1 damage to any target.

: Put a +1/+1 counter on this creature.

Adamant — When this creature enters, if at least three mana of the same color was spent to cast it, draw a card.

This creature enters with four +1/+0 counters on it.

This creature can't be blocked by Walls.

At end of combat, if this creature attacked or blocked this combat, remove a +1/+0 counter from it.

, : Put up to X +1/+0 counters on this creature. This ability can't cause the total number of +1/+0 counters on this creature to be greater than four. Activate only during your upkeep.

Reach (This creature can block creatures with flying.)

Visit — Create a 1/1 white Clown Robot artifact creature token.

Lights — 2, 6

Visit — Create a 1/1 white Clown Robot artifact creature token.

Lights — 4, 6

Create two 1/1 white Clown Robot artifact creature tokens, then roll a six-sided die. If the result is equal to or less than the number of Robots you control, create a 1/1 white Clown Robot artifact creature token.

Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power to this creature's until end of turn.)

Trample

Defender

This creature gets +2/+0 as long as you control an Island.

, : Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

This land enters tapped.

: Add or .

Target creature gets +1/+2 and gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)

Commanders you control have ward .

: Add . Spend this mana only to cast Aura and/or Equipment spells.

: Attach target Aura or Equipment you control to target creature you control. Activate only as a sorcery.

: Create a token that's a copy of target artifact. That token gains haste. Exile it at the beginning of the next end step.

Draft this card face up.

As you draft a card, you may draft an additional card from that booster pack. If you do, put this card into that booster pack.

Reveal this card as you draft it and note the player who passed it to you.

This creature attacks each combat if able.

This creature attacks a player you noted for cards named Cogwork Tracker each combat if able.

When this artifact enters, create a 1/1 colorless Servo artifact creature token.

, Sacrifice this artifact: Create a 1/1 colorless Servo artifact creature token.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Flying (This creature can't be blocked except by creatures with flying or reach.)

Kicker (You may pay an additional as you cast this spell.)

Target creature gets +3/+3 until end of turn. If this spell was kicked, instead that creature gets +4/+4 and gains trample and haste until end of turn.

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

Trample

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

Destroy target creature. If a creature card is put into a graveyard this way, return it to the battlefield under your control. Sacrifice it at the beginning of your next end step.

When this enchantment enters, any number of target opponents each draw a card. Put an ingredient counter on this enchantment, 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 this enchantment.

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.

Reveal the top five cards of your library. You may put a creature or enchantment card from among them into your hand. Put the rest into your graveyard.

Equipped creature gets +3/+0.

Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)

When this Equipment is turned face up, attach it to target creature you control.

Equip

At the beginning of your end step, choose one or more —

• Put a +1/+1 counter on target creature with a counter on it.

• Draw a card if you control an enchanted creature.

• Create a 1/1 colorless Spirit creature token if you control an equipped creature.

Investigate, then target creature gets +1/+1 until end of turn for each Clue you control. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Trample

: This creature gets +X/+X until end of turn, where X is the number of snow permanents you control.

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.)

Remove this card 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.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

When this creature dies, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

, Exile one or more creature cards from your graveyard: Create a tapped X/X black Zombie Horror creature token, where X is twice the number of cards exiled this way.

Cosmotronic Wave deals 1 damage to each creature your opponents control. Creatures your opponents control can't block this turn.

Flying, vigilance