Hidden Realm Cards

Instant

Exile target creature. Its controller manifests the top card of their library. (That player puts the top card of their library onto the battlefield face down as a 2/2 creature. If it's a creature card, it can be turned face up any time for its mana cost.)

Enchantment — Aura

Enchant artifact or creature Enchanted permanent can't attack or block, and its activated abilities can't be activated unless they're mana abilities.

Legendary Artifact

{2}, {T}: Target opponent mills three cards. Put a land card from their graveyard onto the battlefield tapped under your control. It gains "If this land would leave the battlefield, exile it instead of putting it anywhere else." {10}, {T}, Sacrifice Realmbreaker: Search your library for any number of Praetor cards, put them onto the battlefield, then shuffle.

Land

This land enters tapped unless you control a basic land. {T}: Add {B}. {3}{B}, {T}: Create a 1/1 colorless Spirit creature token with "This token can't block or be blocked by non-Spirit creatures."

Instant

Search your library for up to four land cards with different names and reveal them. An opponent chooses two of those cards. Put the chosen cards into your graveyard and the rest into your hand. Then shuffle.

Creature — Vedalken Wizard

As this creature enters, choose a basic land type. Lands you control are the chosen type in addition to their other types.

Instant

Return up to X target cards from your graveyard to your hand, where X is the number of black permanents target opponent controls as you cast this spell.

Creature — Demon

Flying Morbid — At the beginning of each end step, if a creature died this turn, destroy target non-Demon creature.

Creature — Phyrexian Horror

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Whenever a source deals damage to this creature, that source's controller gets a poison counter.

Artifact — Equipment

Whenever equipped creature attacks, it gains deathtouch until end of turn. Whenever equipped creature attacks alone, defending player loses 2 life and you gain 2 life. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)

Creature — Treefolk Cleric

Lifelink This creature enters with two -1/-1 counters on it. {1}{W/B}, Remove two counters from this creature: Return target creature card with mana value 3 or less from your graveyard to the battlefield. Activate only as a sorcery.

Instant

Counter target spell unless its controller pays {2}. Suspect up to one target creature. (A suspected creature has menace and can't block.)

Creature — Skeleton Warrior

{1}{B}: Return this card from your graveyard to the battlefield tapped.

Legendary Creature — Human Artificer

Artifacts you control have protection from each mana value among artifacts you control. Partner (You can have two commanders if both have partner.)

Instant

Affinity for Equipment (This spell costs {1} less to cast for each Equipment you control.) Rebel Salvo deals 5 damage to target creature or planeswalker. That permanent loses indestructible until end of turn.

Instant

Return all artifacts to their owners' hands. Cycling {2} ({2}, Discard this card: Draw a card.)

Instant

Return target creature to its owner's hand. If you've discarded a card this turn, draw a card.

Instant

Exile target creature that dealt damage to you this turn.

Sorcery

Choose one — • Reckless Air Strike deals 3 damage to target creature with flying. • Destroy target artifact.

Creature — Human Warrior Ally

This creature attacks each combat if able unless you control another Ally.

Creature — Devil Detective

Whenever this creature attacks, you may sacrifice an artifact or discard a card. If you do, draw a card and this creature gets +2/+0 until end of turn.

Creature — Goblin Pirate

First strike, haste {2}{R}, Sacrifice this creature: Draw a card and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Instant

Target creature gets +3/+2 until end of turn. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Instant

As an additional cost to cast this spell, sacrifice an artifact or creature. You gain life equal to the sacrificed permanent's mana value. Draw two cards.

Sorcery

Target opponent reveals their hand. You may choose a nonland card from it. If you do, that player discards that card. If you don't, put two +1/+1 counters on a creature or Vehicle you control.

Sorcery

Destroy target artifact, enchantment, or land.

Creature — Elf Shaman

When this creature enters, you may destroy target artifact or enchantment.

Instant

Return target permanent to its owner's hand. Then that player discards a card.

Sorcery

Return target card from your graveyard to your hand.

Sorcery

Return target artifact or creature card with mana value 3 or less from your graveyard to the battlefield. If a creature enters this way, it enters with an additional +1/+1 counter on it.

Artifact Creature — Thopter

Flying Unearth {2} ({2}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Sorcery

Roll a d20. 1—9 | Create two 1/1 white Soldier creature tokens. 10—19 | Create two 2/2 white Knight creature tokens. 20 | Create three 2/2 white Knight creature tokens.

Creature — Human Soldier

{3}{W}: Look at the top four cards of your library. You may reveal a creature card with mana value 3 or less from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Sorcery

Draw cards equal to the number of cards in target opponent's hand. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Creature — Goblin Warrior

Menace When this creature enters, create two 1/1 black Rat creature tokens with "This token can't block." At the beginning of your upkeep, you may sacrifice another creature. If you do, put a +1/+1 counter on this creature and exile the top card of your library. You may play that card this turn.

Creature — Goblin Rogue

When this creature enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Legendary Creature — Crab Mutant

Alluring Eyes — {T}: Goad target creature an opponent controls. That player draws a card. You add {R}. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.)

Artifact Creature — Clue Fish

Haste This creature attacks each combat if able. {2}, Sacrifice this creature: Draw a card.

Artifact — Equipment

Job select (When this Equipment enters, create a 1/1 colorless Hero creature token, then attach this to it.) Equipped creature has "Whenever you cast a noncreature spell, this creature gets +2/+0 until end of turn" and is a Wizard in addition to its other types. Equip {3}

Artifact Creature — Golem

Defender {2}, {T}, Sacrifice a land: Draw a card and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Creature — Human Spy Villain

When this creature enters, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)

Sorcery

Destroy up to X target artifacts. If X is 5 or more, for each artifact destroyed this way, create a token that's a copy of it. Those tokens gain haste. Exile them at the beginning of the next end step.

Artifact Creature — Robot Cat

Haste Warp {1}{R} (You may cast this card from your hand for its warp cost. Exile this creature at the beginning of the next end step, then you may cast it from exile on a later turn.)

Creature — Elf Advisor

When this creature enters, create a Royal Role token attached to another target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has ward {1}.)

Sorcery — Lesson

Exile target nonland permanent. Its controller creates a 3/2 red and white Spirit creature token.

Legendary Creature — Beast Warrior

Vigilance, trample Other modified creatures you control have vigilance and trample. (Equipment, Auras you control, and counters are modifications.) Cosmo Memory — When Red XIII enters, return target Aura or Equipment card from your graveyard to your hand.

Land

This land enters tapped unless you control a Mount or Vehicle. {T}: Add {U}. {1}{U}, {T}, Sacrifice this land: Create a 1/1 colorless Pilot creature token with "This token saddles Mounts and crews Vehicles as though its power were 2 greater." Activate only as a sorcery.

Instant

Exile target nonland card in a graveyard that was put there from anywhere this turn. Copy it. You may cast the copy without paying its mana cost.

Instant

The next time a source of your choice would deal damage this turn, that damage is dealt to that source's controller instead.

Land

{T}: Add one mana of any type that a land you control could produce.