Terracrux

Creature — Elf Scout

Whenever one or more tokens you control enter, put that many +1/+1 counters on this creature.

Creature — Shapeshifter

Changeling (This card is every creature type.)

Creature — Elf Druid

{T}: Add {G}.

Artifact

When this artifact enters, you gain 3 life and get {E}{E}{E} (three energy counters). {2}{G}, Sacrifice this artifact: You gain 3 life and get {E}{E}{E}.

Creature — Spider

Reach (This creature can block creatures with flying.) Whenever this creature blocks a creature with flying, this creature gets +0/+2 until end of turn.

Artifact Creature — Construct

When this creature dies, return another target artifact card from your graveyard to your hand.

Creature — Human Artificer

Artifact creatures you control have flying. At the beginning of combat on your turn, you may have target noncreature artifact you control become a 0/0 artifact creature. If you do, put four +1/+1 counters on it.

Creature — Eldrazi

Devoid (This card has no color.) When you cast this spell, exile target artifact, enchantment, or land. Reach {2}{C}, Sacrifice a land: Return this card from your graveyard to your hand. ({C} represents colorless mana.)

Artifact

{1}, {T}, Sacrifice this artifact: Search your library for a basic land card, reveal it, put it into your hand, then shuffle. {3}, {T}, Sacrifice this artifact: Search your library for a land card, reveal it, put it into your hand, then shuffle.

Creature — Merfolk Shaman

Whenever this creature attacks, you may mill three cards. When this creature dies, return all land cards from your graveyard to the battlefield tapped.

Creature — Wurm

Trample When this creature dies, create three 5/5 green Wurm creature tokens with trample. When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library.

Sorcery

Exile all creatures. Each player may put any number of creature cards from their hand onto the battlefield. Then put all cards exiled this way into their owners' hands. Exile Worlds Within Worlds.

Enchantment — Aura

Enchant creature Enchanted creature gets -4/-4. Basic landcycling {1}{B} ({1}{B}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Creature — Nightmare Drake

Flying When this creature enters, sacrifice it unless you exile a creature you control other than this creature. When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Creature — Serpent

{3}{U}: Target creature can't be blocked this turn.

Enchantment

Players can't play lands. Lands can't enter the battlefield. At the beginning of each upkeep, any player may sacrifice two lands of their choice or have this enchantment deal 5 damage to that player. If a player does either, destroy this enchantment.

Creature — Dryad

{G}: This creature gains forestwalk until end of turn and deals 1 damage to you. (It can't be blocked as long as defending player controls a Forest.) {B}: This creature gains swampwalk until end of turn and deals 1 damage to you. (It can't be blocked as long as defending player controls a Swamp.)

Creature — Treefolk

{G}{G}: This creature gains forestwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Forest.) {B}{B}: This creature gains swampwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Swamp.)

Artifact

At the beginning of each player's upkeep, that player mills a card.

Enchantment

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

Instant

Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) As an additional cost to cast this spell, sacrifice a creature. You gain life equal to the sacrificed creature's toughness.

Creature — Human Shaman

{T}: Add one mana of any color. {6}{G}, {T}: Another target creature gets +3/+3 and gains trample until end of turn.

Legendary Creature — Human Detective Hero

Double strike Fear Gas — Wraith can't be blocked.

Sorcery

Gain control of target creature with power 4 or less until end of turn. Untap that creature. It gains haste until end of turn.

Sorcery

Wrap in Flames deals 1 damage to each of up to three target creatures. Those creatures can't block this turn.

Creature — Dragon

Flying Whenever a Dragon you control is dealt damage, it deals that much damage to any target that isn't a Dragon.

Sorcery

Destroy all creatures. They can't be regenerated.

Enchantment

When this enchantment enters, tap all red creatures. Red creatures don't untap during their controllers' untap steps.

Sorcery

You get X {E} (energy counters), then you may pay any amount of {E}. Destroy each artifact, creature, and enchantment with mana value less than or equal to the amount of {E} paid this way.

Instant

Destroy target creature or land.

Creature — Beast

Riot (This creature enters with your choice of a +1/+1 counter or haste.) Trample

Artifact Creature — Construct

Whenever this creature enters or attacks, exile up to one target card from a graveyard. You gain 1 life. Cycling {2} ({2}, Discard this card: Draw a card.)

Artifact — Clue Equipment

Equipped creature gets +1/+1 and has vigilance and "{3}, {T}: Tap target creature." {2}, Sacrifice this Equipment: Draw a card. Equip {2}

Sorcery

Target player discards two cards unless they discard an artifact card.

Legendary Planeswalker — Wrenn

+1: Return up to one target land card from your graveyard to your hand. −1: Wrenn and Six deals 1 damage to any target. −7: You get an emblem with "Instant and sorcery cards in your graveyard have retrace." (You may cast instant and sorcery cards from your graveyard by discarding a land card in addition to paying their other costs.)

Creature — Hydra

Reach This creature enters with X +1/+1 counters on it. Reinforce X—{X}{G}{G} ({X}{G}{G}, Discard this card: Put X +1/+1 counters on target creature.)

Creature — Elf Warrior

Champion an Elf (When this creature enters, sacrifice it unless you exile another Elf you control. When this creature leaves the battlefield, that card returns to the battlefield.) {2}{G}: Create a 2/2 green Wolf creature token. Wolves you control have deathtouch.

Creature — Elf Warrior

As an additional cost to cast this spell, reveal an Elf card from your hand or pay {3}. Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Creature — Zombie Frog Beast

Whenever another creature enters, you lose 1 life.

Legendary Creature — Kraken

Islandwalk, swampwalk (This creature can't be blocked as long as defending player controls an Island or a Swamp.) Whenever Wrexial deals combat damage to a player, you may cast target instant or sorcery card from that player's graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead.

Creature — Eldrazi Drone

Devoid (This card has no color.) When you cast this spell, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}." Reach Whenever you sacrifice another Eldrazi, put a +1/+1 counter on this creature.

Enchantment — Aura

Enchant creature Whenever enchanted creature attacks, if its power is 2 or less, it can't be blocked this turn. Forecast — {1}{U}, Reveal this card from your hand: Target creature with power 2 or less can't be blocked this turn. (Activate only during your upkeep and only once each turn.)

Instant

Target opponent gains control of target creature. (If an attacking or blocking creature changes controllers, it's removed from combat.)

Creature — Eldrazi Beast

Devoid (This card has no color.) When you cast this spell, if {C} wasn't spent to cast it, target opponent may put a creature card from their hand onto the battlefield. Trample

Artifact Creature — Phyrexian Wurm

Deathtouch, lifelink When this creature dies, create a 1/2 black Phyrexian Wurm artifact creature token with deathtouch and a 2/1 black Phyrexian Wurm artifact creature token with lifelink.

Artifact

Whenever a player casts a green spell, you may gain 1 life.

Artifact — Spacecraft

When this Spacecraft enters, surveil 2. Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 4+.) 4+ | Flying

Creature — Wolf

{T}: Target creature gets +1/+1 until end of turn.

Legendary Creature — Mutant Berserker Hero

Whenever another Mutant you control enters, put a +1/+1 counter on that creature and a +1/+1 counter on X-23.

Creature — Gorgon

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) {2}{B}, {T}: Put a petrification counter on target creature. It gains defender and becomes a colorless artifact in addition to its other types. Its activated abilities can't be activated. (A creature with defender can't attack.)

Creature — Spirit

{T}: Until your next upkeep, target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value.

Sorcery

All creatures get -3/-3 until end of turn. You may cast a spell with mana value 3 or less from your hand without paying its mana cost.

Legendary Creature — Aetherborn Vampire

Haste Whenever a creature an opponent controls dies, put a +1/+1 counter on Yahenni. Sacrifice another creature: Yahenni gains indestructible until end of turn.

Legendary Creature — Frog Spirit

Legendary Creature — Elemental Boar

When Yasharn enters, search your library for a basic Forest card and a basic Plains card, reveal those cards, put them into your hand, then shuffle. Players can't pay life or sacrifice nonland permanents to cast spells or activate abilities.

Creature — Human Scout

When this creature enters, if you cast it, mill four cards. When you do, return target creature card with mana value 3 or less from your graveyard to the battlefield.