The Relentless Dragon

Enchantment

At the beginning of your end step, if you control exactly one creature, create a 5/5 black Demon creature token with flying.

Sorcery

Search your library for a card, put that card into your hand, then shuffle.

Instant

Scry 2, then draw two cards. You lose 2 life.

Creature — Serpent

When this creature enters, return each other creature you control to its owner's hand.

Land

If you control two or more other lands, this land enters tapped. {T}: Add {R}. {3}{R}: Until end of turn, this land becomes a 3/2 red Goblin creature with "Whenever this creature attacks, create a 1/1 red Goblin creature token that's tapped and attacking." It's still a land.

Creature — Human Warrior

Creatures with power less than this creature's power can't block it. Megamorph {1}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When this creature is turned face up, return target card from your graveyard to your hand.

Instant

Counter target creature or enchantment spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

Legendary Creature — Dwarf Pilot

Other Dwarves you control get +1/+1. Each Vehicle you control gets +1/+1 as long as it's a creature. Whenever Depala becomes tapped, you may pay {X}. If you do, reveal the top X cards of your library, put all Dwarf and Vehicle cards from among them into your hand, then put the rest on the bottom of your library in a random order.

Instant

Return target nonland permanent to its owner's hand. Foretell {U} (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

Look at the top seven cards of your library. Put up to two planeswalker cards from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Instant

As an additional cost to cast this spell, return a land you control to its owner's hand. Counter target spell.

Creature — Eldrazi

Devoid (This card has no color.) Kicker {C} (You may pay an additional {C} as you cast this spell.) When you cast this spell, choose one. If it was kicked, choose both instead. • Return target creature to its owner's hand. • Target player draws two cards, then discards a card.

Creature — Vedalken Wizard

When this creature enters, exile target nonland permanent an opponent controls and all other nonland permanents that player controls with the same name as that permanent until this creature leaves the battlefield.

Creature — Elf

Echo {3}{G}{G} (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.) When this creature enters, create four 1/1 green Squirrel creature tokens. Squirrel creatures get +1/+1.

Creature — Human Rogue

{1}{G}, Sacrifice a Human: Put two +1/+1 counters on target creature.

Creature — Thrull

Black spells you cast cost {B} more to cast.

Artifact — Vehicle

Imprint — As this Vehicle enters, exile a creature card from a graveyard. Tap two untapped creatures you control: Until end of turn, this Vehicle becomes a copy of the exiled card, except it's a Vehicle artifact in addition to its other types.

Artifact — Vehicle

Imprint — As this Vehicle enters, exile a creature card from a graveyard. Tap two untapped creatures you control: Until end of turn, this Vehicle becomes a copy of the exiled card, except it's a Vehicle artifact in addition to its other types.

Sorcery

Exile all creatures. Delirium — Create a 4/4 white Angel creature token with flying if there are four or more card types among cards in your graveyard.

Enchantment

At the beginning of your upkeep, put two descent counters on this enchantment. Then each player creates X Treasure tokens and this enchantment deals X damage to each player, where X is the number of descent counters on this enchantment.

Sorcery

Destroy any number of target creatures. For each creature destroyed this way, its controller creates a 4/4 red Dragon creature token with flying.

Legendary Creature — Human Rogue

Vigilance Whenever Desdemona attacks, target creature card in your graveyard that's an artifact or that has mana value 3 or less gains escape until end of turn. The escape cost is equal to its mana cost plus exile two other cards from your graveyard. (You may cast it from your graveyard for its escape cost this turn.)

Artifact

Whenever one or more creature cards leave your graveyard, create a 1/1 black Bat creature token with flying.

Creature — Demon

Flying At the beginning of each combat, any opponent may sacrifice a creature of their choice. If a player does, tap this creature and put a +1/+1 counter on it.

Creature — Elemental

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Whenever a player casts a spell, sacrifice a creature.

Land — Desert

{T}: Add {C}. {T}: This land deals 1 damage to target attacking creature. Activate only during the end of combat step.

Instant

Counter target spell. If an artifact or creature spell is countered this way, put that card onto the battlefield under your control instead of into its owner's graveyard.

Land — Desert

This land enters tapped. {T}: Add {R}. Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.)

Instant

Target creature gets -2/-2 until end of turn. It gets an additional -1/-1 until end of turn for each Desert you control.

Creature — Dragon Wurm

This creature gets +2/+0 for each Mountain you control. Whenever you attack with creatures with total power 12 or greater for the first time each turn, untap all attacking creatures. After this phase, there is an additional combat phase.

Land

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

Enchantment

At the beginning of each end step, each player who tapped a land for mana this turn sacrifices a land of their choice. This enchantment deals 2 damage to each player who sacrificed a Plains this way.

Creature — Vampire

Lifelink When this creature enters, target player mills two cards. (They put the top two cards of their library into their graveyard.)

Instant

Draw two cards, then discard a card at random. Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Sorcery

Choose a card name other than a basic land card name. Reveal the top seven cards of your library and put all of them with that name into your hand. Exile the rest.

Instant — Arcane

Add {R}{R}{R}. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Creature — Horror

This creature can't block. {B}{B}, Exile two other creature cards from your graveyard: Return this card from your graveyard to the battlefield.

Creature — Goblin

{3}, {T}, Sacrifice an artifact or land: Draw a card.

Sorcery

Each player sacrifices five lands of their choice. Destructive Force deals 5 damage to each creature.

Enchantment

When this enchantment enters, you may exile target nonland permanent not named Detention Sphere and all other permanents with the same name as that permanent. When this enchantment leaves the battlefield, return the exiled cards to the battlefield under their owner's control.

Enchantment — Aura

Enchant nonland permanent Enchanted permanent can't attack or block, and its activated abilities can't be activated. {3}: Destroy this Aura. Only your opponents may activate this ability and only as a sorcery.

Creature — Lhurgoyf

Detritivore's power and toughness are each equal to the number of nonbasic land cards in your opponents' graveyards. Suspend X—{X}{3}{R}. X can't be 0. (Rather than cast this card from your hand, you may pay {X}{3}{R} and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) Whenever a time counter is removed from this card while it's exiled, destroy target nonbasic land.

Creature — Spirit Avatar

Trample Whenever this creature deals 6 or more damage to an opponent, destroy target land that player controls.

Sorcery

You may pay {2}{W}{W} rather than pay this spell's mana cost. If the {2}{W}{W} cost was paid, an opponent chooses up to two nonland permanents they control and returns them to their owner's hand. Destroy all nonland permanents.

Sorcery

Create four 1/1 red Devil creature tokens. They have "When this token dies, it deals 1 damage to any target."

Instant

Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may shuffle up to four target cards from your graveyard into your library.

Creature — Elf Druid

{T}: Add {G}. Put a -1/-1 counter on this creature: Untap this creature.

Creature — Nightmare

Whenever one or more cards are put into your graveyard from your library, this creature gets +1/+1 until end of turn and can't be blocked this turn. {1}{U}{B}: Mill a card.

Creature — Phyrexian Horror

Flying, trample At the beginning of your upkeep, sacrifice a creature. Sacrifice a creature: Regenerate this creature.

Sorcery

Exile target creature or planeswalker that's black or red. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Sorcery

Tap any number of untapped creatures you control. Create a 4/4 white Angel creature token with flying for each creature tapped this way.

Creature — Human Spellshaper

{1}{W}, {T}, Discard a card: Destroy target artifact or enchantment.

Creature — Human Rogue

As long as you control an artifact, this creature gets +1/+0 and has deathtouch.

Instant

Target player sacrifices a creature of their choice.

Sorcery

Search your library for a card, put that card into your hand, then shuffle.

Sorcery

Search your library for a card, put that card into your hand, then shuffle.

Land

This land enters with a shield counter on it. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) {T}: Add {C}. {T}: Move a shield counter from this land onto target creature. Activate only if two or more creatures entered the battlefield under your control this turn.