The Relentless Dragon

Creature — Shapeshifter

Changeling (This card is every creature type.) Whenever an opponent casts a spell, you may put a +1/+1 counter on this creature.

Creature — Human Rogue

{T}, Pay 3 life: Flip a coin. If you win the flip, you gain 6 life.

Creature — Human Pilot

{1}, {T}: Target creature gains haste until end of turn.

Creature — Bird

Flying When this creature enters, you may return a land you control to its owner's hand.

Creature — Merfolk Wizard

Kicker {4} (You may pay an additional {4} as you cast this spell.) When this creature enters, if it was kicked, return target instant or sorcery card from your graveyard to your hand.

Legendary Creature — Human Warrior

This spell costs {1} less to cast for each creature in your party. {2/U}{2/B}{2/R}{2/G}: Look at the top six cards of your library. You may reveal up to two Cleric, Rogue, Warrior, Wizard, and/or Ally cards from among them and put them into your hand. Put the rest on the bottom of your library in a random order.

Legendary Creature — Human Warrior

Each creature you control has "{T}: Add one mana of any of this creature's colors. Spend this mana only to activate an ability of a creature. Activate only if this creature has another activated ability." {W}{U}{B}{R}{G}, {T}: Mill five cards. Put all creature cards with activated abilities that aren't mana abilities from among the milled cards into your hand.

Sorcery — Lesson

If an opponent has more cards in hand than you, draw two cards. Draw three cards instead if an opponent has at least four more cards in hand than you.

Enchantment

Whenever a creature you control attacks alone, it gets +X/+X until end of turn, where X is the number of creatures you control. {2}{W}, Discard this card: It deals damage equal to the number of creatures you control to target creature.

Land

{T}: Add {C}. {1}, {T}, Sacrifice this land: Destroy target nonbasic land. Activate only if an opponent controls four or more lands.

Creature — Elemental

Echo {4}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) This creature attacks each combat if able.

Creature — Hellion

Haste Whenever this creature attacks, each player who controls the most lands sacrifices two lands of their choice.

Artifact Creature — Dragon

Flying; trample; rampage 4 (Whenever this creature becomes blocked, it gets +4/+4 until end of turn for each creature blocking it beyond the first.)

Land

This land enters tapped. When this land enters, target creature gets +2/+0 until end of turn. {T}: Add {R}.

Legendary Enchantment

If you would draw a card except the first one you draw in each of your draw steps, draw two cards instead.

Legendary Enchantment

If you would draw a card except the first one you draw in each of your draw steps, draw two cards instead.

Creature — Human Wizard

{1}{U}, {T}: Draw a card, then discard a card.

World Enchantment

At the beginning of each player's upkeep, that player chooses artifact, creature, land, or non-Aura enchantment. All nontoken permanents of that type phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.)

Enchantment

Whenever a creature you control attacks, it phases out at end of combat. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)

Instant

Tap target creature. Prevent all combat damage that would be dealt by that creature this turn. It doesn't untap during its controller's next two untap steps.

Sorcery

Target opponent reveals cards from the top of their library until they reveal a creature card. That player puts all noncreature cards revealed this way into their graveyard, then you put the creature card onto the battlefield under your control.

Enchantment

Your opponents play with their hands revealed.

Instant

Cast this spell only during the declare attackers step. Target creature can't be blocked this turn.

Instant

Exile target permanent you own or control. Draw a card at the beginning of the next turn's upkeep.

Creature — Elf Archer

Reach (This creature can block creatures with flying.) Protection from artifacts

Legendary Creature — Human Cleric

At the beginning of combat on your turn, target creature token you control gets +1/+1 until end of turn and can't be blocked this turn. Embalm {3}{W}{U} ({3}{W}{U}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Human Cleric with no mana cost. Embalm only as a sorcery.)

Enchantment

Whenever a creature you control attacks alone, exile the top card of your library. You may play that card this turn.

Creature — Merfolk Wizard

When this creature enters, you get {E}{E} (two energy counters). {T}, Pay {E}: Draw a card, then discard a card.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {R} or {G}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {B} or {G}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {B} or {R}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {B} or {R}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {G} or {U}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {G} or {W}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {W} or {B}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {W} or {B}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {R} or {W}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {R} or {W}.

Creature — Human Rogue

This creature can't be blocked by enchanted creatures or enchantment creatures.

Sorcery

Return target permanent to its owner's hand. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Enchantment — Aura

Flash Enchant creature Enchanted creature has shadow. (It can block or be blocked by only creatures with shadow.) Prevent all damage that would be dealt by enchanted creature.

Enchantment

When this enchantment enters, exile each nonland permanent with mana value 2 or less until this enchantment leaves the battlefield.

Sorcery

For each opponent, gain control of up to one target creature or planeswalker that player controls with mana value 3 or less.

Sorcery

Tempting offer — Choose target creature you control. Create a token that's a copy of that creature. Each opponent may create a token that's a copy of that creature. For each opponent who does, create a token that's a copy of that creature.

Creature — Orc Ranger

During your turn, spells you cast cost {1} less to cast for each creature you control with power 4 or greater.

Creature — Cat

{1}{G}: You may return another creature you control to its owner's hand. If you do, this creature gains indestructible until end of turn.

Creature — Human Shaman

When this creature enters, manifest the top card of your library. (Put that card onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) Whenever a permanent you control is turned face up, if it's a creature, you may have it fight target creature you don't control.

Sorcery

Target player loses 2 life and you gain 2 life. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Creature — Vampire Warlock

When this creature enters, put a +1/+1 counter on target creature. Whenever a creature you control with a +1/+1 counter on it attacks, each opponent loses 1 life and you gain 1 life.

Creature — Beast

Whenever a creature deals damage to this creature, this creature deals that much damage to that creature. Whenever a spell deals damage to this creature, this creature deals that much damage to that spell's controller.

Sorcery — Arcane

Destroy target artifact or enchantment. You gain life equal to its mana value.

Creature — Elephant

When this creature enters, you may destroy up to three target noncreature permanents. For each permanent put into a graveyard this way, its controller creates a 3/3 green Elephant creature token.

Instant

Each player sacrifices two creatures. Foretell {2}{B}{B} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Sorcery

Destroy target creature. Madness {B}{R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Land

{T}: Add {C}. {2}, {T}, Sacrifice this land: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Sorcery

Put all creatures on the bottom of their owners' libraries. Miracle {W} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Enchantment

All lands have indestructible.

Creature — Kavu Scout

When this creature enters, target opponent may have you create two Lander tokens. If they don't, put two +1/+1 counters on this creature. (A Lander token is an artifact with "{2}, {T}, Sacrifice this token: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.")

Artifact

This artifact enters tapped. {2}, {T}, Sacrifice this artifact: Add two mana in any combination of colors. When this artifact is put into a graveyard from the battlefield, draw a card.