(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)

When this Siege enters, return up to one target creature to its owner's hand.

Landfall — Whenever a land you control enters, you may put a quest counter on this enchantment.

Remove three quest counters from this enchantment and sacrifice it: Draw two cards.

This creature can't be blocked by more than one creature.

When this creature enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.)

: Add one mana of any color. Spend this mana only to cast a Dinosaur spell or activate an ability of a Dinosaur source.

Face-down creatures get +1/+1.

: Turn target face-down creature face up.

As this creature enters, turn all other nontoken creatures face down. (They're 2/2 creatures.)

Ixidron's power and toughness are each equal to the number of face-down creatures on the battlefield.

, , Discard a card: Create a token that's a copy of another target creature you control. It gains haste and "When this token dies, draw a card." Sacrifice it at the beginning of the next end step. Activate only as a sorcery.

Blitz (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.)

Flying, vigilance

Whenever this creature attacks, other attacking creatures get +1/+1 until end of turn.

Whenever you cast a multicolored spell, scry 1. If that spell was all colors, create a 4/4 white Angel creature token with flying and vigilance.

, : Add .

: This creature gets +1/+1 until end of turn. If mana from a Treasure was spent to activate this ability, put a +1/+1 counter on this creature instead.

Ward

Whenever you cast a noncreature spell with mana value 3 or greater, draw a card.

: Exile Jin-Gitaxias, then return it to the battlefield transformed under its owner's control. Activate only as a sorcery and only if you have seven or more cards in hand.

Whenever you cast an artifact, instant, or sorcery spell, copy that spell. You may choose new targets for the copy. This ability triggers only once each turn. (A copy of a permanent spell becomes a token.)

Whenever an opponent casts an artifact, instant, or sorcery spell, counter that spell. This ability triggers only once each turn.

At the beginning of your end step, target opponent gains control of this artifact and puts a charge counter on it.

At the beginning of your upkeep, this artifact deals damage to you equal to the number of charge counters on it.

: Put a charge counter on this artifact or remove one from it.

Whenever a nontoken permanent is put into your graveyard from the battlefield, this artifact deals 1 damage to you.

Sacrifice a creature: Target opponent gains control of this artifact. <I>(This effect lasts indefinitely.)</I>

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

Scry 2, then draw a card. If this spell was kicked, you may put a land card from your hand onto the battlefield.

: Support 2. (Put a +1/+1 counter on each of up to two other target creatures.)

You and target player exchange control of the creature you each control with the greatest mana value. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for greatest, their controller chooses one of them.

Whenever you cast your first instant spell each turn, if Kalamax is tapped, copy that spell. You may choose new targets for the copy.

Whenever you copy an instant spell, put a +1/+1 counter on Kalamax.

Karn's Sylex enters tapped.

Players can't pay life to cast spells or to activate abilities that aren't mana abilities.

, , Exile Karn's Sylex: Destroy each nonland permanent with mana value X or less. Activate only as a sorcery.

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

Other Rats you control have toxic 1.

When Karumonix enters, look at the top five cards of your library. You may reveal any number of Rat cards from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order.

, : Look at the top card of your library, then exile it face down. (You may look at it any time.)

: Until end of turn, you may play cards you own exiled with Kayla's Music Box.

First strike

At the beginning of your upkeep, if your opponents control no creatures, this creature deals 4 damage to you.

Other creatures you control get +1/+1.

: Put a +1/+1 counter on King Darien and create a 1/1 white Soldier creature token.

Sacrifice King Darien: Creature tokens you control gain hexproof and indestructible until end of turn.

First strike (This creature deals combat damage before creatures without first strike.)

Other Knight creatures you control get +1/+1 and have indestructible. (Damage and effects that say "destroy" don't destroy them.)

Vigilance, menace, lifelink

Whenever Kroxa and Kunoros enters or attacks, you may exile five cards from your graveyard. When you do, return target creature card from your graveyard to the battlefield.

Indestructible

As long as your devotion to green and blue is less than seven, Kruphix isn't a creature.

You have no maximum hand size.

If you would lose unspent mana, that mana becomes colorless instead.

Flying, haste

Metalcraft — : Return this card from your graveyard to the battlefield. Activate only during your upkeep and only if you control three or more artifacts.

: Add for each card you've drawn this turn.

Partner (You can have two commanders if both have partner.)

Collect evidence 6: This Vehicle becomes an artifact creature until end of turn.

Whenever this Vehicle attacks, you may cast an instant or sorcery spell from among cards exiled with it. If that spell would be put into a graveyard, put it on the bottom of its owner's library instead.

Crew 2

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

Lava Axe deals 5 damage to target player or planeswalker.

When this artifact enters, it deals 2 damage to any target.

, , Sacrifice another artifact: Create a 3/3 colorless Golem artifact creature token.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Let the Galaxy Burn deals X plus 2 damage to each creature that didn't enter this turn.

Whenever this creature deals damage to a player, destroy target permanent other than this creature with the most lines of text in its text box. (If two or more cards are tied, target any one of them.)

: Add .

: Draw a card. Activate only if you have exactly seven cards in hand.

Vigilance

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When this creature is turned face up, untap it.

As an additional cost to cast this spell, discard a card or pay .

Lightning Axe deals 5 damage to target creature.

Flying, haste

This creature can't block.

At the beginning of your end step, if an opponent was dealt 3 or more damage this turn, you may pay . If you do, return this card from your graveyard to the battlefield.

, , Sacrifice this creature: It deals 3 damage to any target.

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

Whenever one or more +1/+1 counters are put on Lonis, investigate that many times.

Whenever you sacrifice a Clue, put a +1/+1 counter on another target creature you control.

Lord of Extinction's power and toughness are each equal to the number of cards in all graveyards.

At the beginning of your end step, mill a card. If a land card was milled this way, you gain 1 life. Otherwise, this enchantment deals 1 damage to each opponent. (To mill a card, put the top card of your library into your graveyard.)

, Exile a creature card from your graveyard: Create a tapped 3/2 red and white Spirit creature token.

At the beginning of combat on your turn, put a +1/+1 counter on another target creature you control.

When this creature enters, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Whenever you draw your second card each turn, this creature gets +1/+1 and gains vigilance until end of turn.

When this creature enters, you gain 4 life.

, Sacrifice this creature: Regenerate each creature you control.

, : Tap target creature.

At the beginning of your upkeep, the player with the lowest life total gains control of this creature. If two or more players are tied for lowest life total, you choose one of them, and that player gains control of this 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.)

When this creature enters, you gain 4 life.