Demon's Den

Land — Sphere

This land enters tapped. {T}: Add {B}. {1}{B}, {T}, Sacrifice this land: Draw a card.

Legendary Artifact

Green spells you cast cost {1} less to cast. If one or more +1/+1 counters would be put on a creature you control, twice that many +1/+1 counters are put on that creature instead. {4}{G}{G}, {T}: Distribute two +1/+1 counters among one or two target creatures you control.

Enchantment — Saga

Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.) I — This Saga deals 2 damage to each creature and each opponent. II — Discard any number of cards, then draw that many cards. III — Create a 4/4 red Dragon creature token with flying.

Instant

This spell costs {2} less to cast if your life total is 5 or less. Exile target creature or planeswalker. Search its controller's graveyard, hand, and library for any number of cards with the same name as that permanent and exile them. That player shuffles, then draws a card for each card exiled from their hand this way.

Land — Sphere

This land enters tapped. {T}: Add {W}. {1}{W}, {T}, Sacrifice this land: Draw a card.

Legendary Artifact — Vehicle

Flying Whenever The Falcon deals combat damage to a player, you may sacrifice it. When you do, return target creature card from your graveyard to the battlefield. {4}{B}: Return this card from your graveyard to the battlefield tapped. Crew 2

Sorcery

Create two tapped 2/2 black Horror creature tokens. If this spell was cast from a graveyard, instead create X of those tokens, where X is the number of creature cards in your graveyard. Flashback {4}{B}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Legendary Artifact

Red spells you cast cost {1} less to cast. Creatures you control have haste. {4}{R}{R}, {T}: Create a token that's a copy of target creature you control. Sacrifice it at the beginning of the next end step.

Legendary Artifact — Vehicle

Trample When The Fire Nation Drill enters, you may tap it. When you do, destroy target creature with power 4 or less. {1}: Permanents your opponents control lose hexproof and indestructible until end of turn. Crew 2

Sorcery

Draw a card for each tapped creature target opponent controls.

Legendary Creature — Halfling Peasant

At the beginning of each end step, if you gained 3 or more life this turn, draw a card.

Legendary Creature — Frog Horror Mount

Trample, haste Whenever The Gitrog deals combat damage to a player, you may sacrifice a creature that saddled it this turn. If you do, draw X cards, then put up to X land cards from your hand onto the battlefield tapped, where X is the sacrificed creature's power. Saddle 1

Land — Town

{T}: Add {C}. {2}, {T}: Flip a coin. If you win the flip, create a Treasure token. {3}, {T}, Sacrifice two artifacts: Draw a card.

Sorcery

Each player shuffles all cards from their hand and all permanents they own into their library, then draws that many cards. Each player may put any number of land cards from their hand onto the battlefield. Exile The Great Aurora.

Legendary Land

When The Grey Havens enters, scry 1. {T}: Add {C}. {T}: Add one mana of any color among legendary creature cards in your graveyard.

Legendary Creature — Human Beast Warrior

Haste The Howling Abomination has trample as long as you've cast three or more spells this turn. Whenever The Howling Abomination becomes the target of a spell, it gets +2/+2 until end of turn and deals 2 damage to each opponent.

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.) I, II, III — Create a 1/1 black and green Insect creature token. IV — Sacrifice any number of creatures. Search your library and/or graveyard for a creature card with mana value less than or equal to the number of creatures sacrificed this way and put it onto the battlefield. If you search your library this way, shuffle.

Land — Sphere

This land enters tapped. {T}: Add {G}. {1}{G}, {T}, Sacrifice this land: Draw a card.

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create a 3/3 green Beast creature token. II — You may sacrifice a creature. If you do, search your library for a creature or basic land card, reveal it, put it into your hand, then shuffle. III — Up to two target creatures each get +2/+2 and gain trample until end of turn.

Legendary Creature — Human Villain

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Whenever you attack, you may pay 2 life. If you do, until end of turn, creatures you control with toughness greater than their power assign combat damage equal to their toughness rather than their power.

Instant

Sneak {1}{W} (You may cast this spell for {1}{W} if you also return an unblocked attacker you control to hand during the declare blockers step.) Create three 1/1 white Ninja Turtle Spirit creature tokens. If this spell's sneak cost was paid, they enter tapped and attacking.

Legendary Creature — Elder Cat Turtle

Vigilance, reach When The Lion-Turtle enters, you gain 3 life. The Lion-Turtle can't attack or block unless there are three or more Lesson cards in your graveyard. {T}: Add one mana of any color.

Legendary Artifact — Vehicle

Flying You may look at the top card of your library any time. As long as The Lunar Whale attacked this turn, you may play the top card of your library. Crew 1

Legendary Creature — Human Bard Performer

This spell costs {1} less to cast for each creature that attacked this turn. Menace (This creature can't be blocked except by two or more creatures.)

Legendary Creature — Human Villain

Other Villains you control get +2/+1. {1}{B}, Discard this card: Search your library for a Plan card, reveal it, put it into your hand, then shuffle.

Legendary Creature — Human Artificer Ally

Whenever you cast a noncreature spell, create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.") {T}: Until end of turn, target artifact token you control becomes a 3/1 Construct artifact creature with flying.

Legendary Creature — Human God Hero

Flying Whenever The Mighty Thor attacks, exile up to one target nontoken artifact or creature, then return that card to the battlefield tapped under its owner's control. Whenever an Equipment you control enters, draw a card.

Legendary Artifact Creature — Robot

When The Motherlode enters, choose target opponent. You get an amount of {E} (energy counters) equal to the number of nonbasic lands that player controls. Whenever The Motherlode attacks, you may pay {E}{E}{E}{E}. When you do, destroy target nonbasic land defending player controls, and creatures that player controls without flying can't block this turn.

Legendary Creature — Human Advisor

When The Mouth of Sauron enters, target player mills three cards. Then amass Orcs X, where X is the number of instant and sorcery cards in that player's graveyard. (Put X +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)

Legendary Creature — Plant

Landfall — Whenever a land you control enters, create a 0/1 green Plant creature token. If you control seven or more lands with different names, create a 2/2 black Zombie creature token instead. Land cards in your graveyard have dredge 2. (You may return a land card from your graveyard to your hand and mill two cards instead of drawing a card.)

Legendary Creature — Elf Rebel

Flying Alliance — Whenever another creature you control enters, The Neutrinos get +1/+0 until end of turn. Whenever The Neutrinos attack, exile up to one target creature you own, then return it to the battlefield under your control tapped and attacking.

Sorcery

Choose a creature at random. You gain control of that creature until end of turn. Untap it. It gains haste until end of turn. Then destroy all other creatures.

Legendary Artifact — Vehicle

Flying Whenever you cast a noncreature spell, if at least four mana was spent to cast it, The Prima Vista becomes an artifact creature until end of turn. Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Exile up to one target creature. II — Target creature you control gets +2/+2 and gains flying until end of turn. III — Return the exiled card to the battlefield under its owner's control.

Legendary Creature — Shapeshifter

If The Prismatic Piper is your commander, choose a color before the game begins. The Prismatic Piper is the chosen color. Partner (You can have two commanders if both have partner.)

Legendary Artifact — Vehicle

Flying Whenever another nontoken artifact you control enters, create a 2/2 white Human Knight creature token with "This token gets +2/+2 as long as an artifact entered the battlefield under your control this turn." Crew 2

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Destroy target tapped creature an opponent controls. II — Whenever an Assassin you control attacks this turn, put a +1/+1 counter on it. III — Return target Assassin creature card from your graveyard to the battlefield with an additional +1/+1 counter on it.

Sorcery

The Ring tempts you. Then reveal cards from the top of your library until you reveal X land cards, where X is the number of legendary creatures you control. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order.

Creature — Human Shaman

Defender {T}: This creature deals 1 damage to each opponent. Whenever you cast an instant or sorcery spell, untap this creature.

Legendary Creature — Human Villain

The Ruinous Wrecking Crew enters with X +1/+1 counters on it. When The Ruinous Wrecking Crew enters, choose up to X — • Discard a card, then draw a card. • Target opponent loses 2 life. • Destroy target token. • Each player sacrifices a creature of their choice.

Legendary Creature — Mutant Warlock Hero

Instant and sorcery spells you cast with mana value 4 or greater cost {X} less to cast, where X is The Scarlet Witch's power.

Legendary Creature — Human Snake Villain

Deathtouch Ward—Get five poison counters. (A player with ten or more poison counters loses the game.) Whenever another creature you control with deathtouch dies, each opponent sacrifices a nontoken creature of their choice.

Legendary Enchantment

Creature spells you cast cost {2} less to cast. Whenever a creature you control enters, if you cast it, destroy that creature, then create a 2/2 black Zombie Druid creature token.

Instant

Put target creature on the bottom of its owner's library. You lose 2 life unless you control a Villain.