Hidden Realm Cards

Creature — Snake Rogue

This creature can't be blocked as long as it's attacking alone. Whenever this creature deals combat damage to a player, venture into the dungeon. (Enter the first room or advance to the next room.)

Legendary Creature — Human Ranger

This spell costs {1} less to cast for each land card in your graveyard. Whenever Yuma enters or attacks, you may sacrifice a land. If you do, draw a card. Whenever a Desert card is put into your graveyard from anywhere, create a 4/2 green Plant Warrior creature token with reach.

Legendary Creature — Human Cleric

During your turn, Yuna and enchantment creatures you control have trample, lifelink, and ward {2}. At the beginning of your end step, return up to one target enchantment card from your graveyard to the battlefield with a finality counter on it. (If a permanent with a finality counter on it would be put into a graveyard from the battlefield, exile it instead.)

Legendary Creature — Human Cleric

During your turn, Yuna and enchantment creatures you control have trample, lifelink, and ward {2}. At the beginning of your end step, return up to one target enchantment card from your graveyard to the battlefield with a finality counter on it. (If a permanent with a finality counter on it would be put into a graveyard from the battlefield, exile it instead.)

Legendary Creature — Efreet

Flying Whenever Yusri attacks, choose a number between 1 and 5. Flip that many coins. For each flip you win, draw a card. For each flip you lose, Yusri deals 2 damage to you. If you won five flips this way, you may cast spells from your hand this turn without paying their mana costs.

Legendary Creature — Goblin Ally

Whenever you cast an instant or sorcery spell that targets only Zada, copy that spell for each other creature you control that the spell could target. Each copy targets a different one of those creatures.

Legendary Creature — Human Bard Sorcerer

Once during each of your turns, you may cast an instant or sorcery spell from your hand without paying its mana cost.

Legendary Creature — Human Shaman

Magecraft — Whenever you cast or copy an instant or sorcery spell, scry 1. If that spell's mana value is 5 or greater, create a 4/4 blue and red Elemental creature token. If that spell's mana value is 10 or greater, Zaffai deals 10 damage to an opponent chosen at random.

Artifact

{T}: Add {B}, {G}, or {U}. Cycling {2} ({2}, Discard this card: Draw a card.)

Creature — Nightmare Snake

Whenever this creature mutates, target creature an opponent controls gets -2/-2 until end of turn.

Land — Swamp Forest Island

({T}: Add {B}, {G}, or {U}.) This land enters tapped. Cycling {3} ({3}, Discard this card: Draw a card.)

Legendary Creature — Vampire Rogue

This spell costs {1} less to cast for each creature in your party. Flying, deathtouch, haste Other creatures you control have deathtouch. Whenever a creature you control deals combat damage to a planeswalker, destroy that planeswalker.

Legendary Creature — Zombie Cat Warrior

Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.) Sacrifice another creature: Surveil 1. Activate only once each turn. Max speed — Whenever a nontoken creature you control dies, create a tapped 2/2 black Zombie creature token.

Legendary Creature — Giant Barbarian

Trample Whenever Zalto is dealt damage, venture into the dungeon. (Enter the first room or advance to the next room.)

Legendary Creature — Merfolk Rogue

Flash {2}{U}{B}, Return an unblocked attacking Rogue you control to its owner's hand: Put this card from your hand onto the battlefield tapped and attacking. Whenever Zareth San deals combat damage to a player, you may put target permanent card from that player's graveyard onto the battlefield under your control.

Legendary Planeswalker — Zariel

+1: Creatures you control get +1/+0 and gain haste until end of turn. 0: Create a 1/1 red Devil creature token with "When this token dies, it deals 1 damage to any target." −6: You get an emblem with "At the end of the first combat phase on your turn, untap target creature you control. After this phase, there is an additional combat phase."

Legendary Creature — Nightmare Hydra

Deathtouch {T}: Add two mana of any one color. Whenever you cast a spell with {X} in its mana cost, create a 0/0 green Hydra creature token, then put X +1/+1 counters on it.

Enchantment — Aura

Flash Enchant creature Enchanted creature gets +1/+1. Corrupted — As long as an opponent has three or more poison counters, enchanted creature gets an additional +1/+0 and has first strike.

Enchantment

Whenever you tap a land for mana, add one mana of any type that land produced. (The types of mana are white, blue, black, red, green, and colorless.) Whenever you cast a creature spell, draw a card.

Artifact Creature — Phyrexian Construct

Whenever a player casts their first multicolored spell each turn, each other player draws a card.

Instant

Zenith Flare deals X damage to any target and you gain X life, where X is the number of cards with a cycling ability in your graveyard.

Creature — Human Soldier

Flash Flying When this creature enters, return up to one other target creature you control to its owner's hand. If it was a Soldier, put a +1/+1 counter on this creature.

Creature — Siren Pirate

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Flying, vigilance When this creature enters, put a flying counter on each creature that convoked it.

Creature — Elemental

Flying Whenever this creature deals combat damage to a player, untap up to one target creature.

Sorcery

Destroy all creatures with toughness X or less. You lose X life. If X is 6 or more, return a creature card put into a graveyard this way to the battlefield under your control.

Legendary Creature — Human Soldier

Multikicker {W/U} When Zethi, Arcane Blademaster enters, exile up to X target instant cards from your graveyard, where X is the number of times Zethi was kicked. Put a kick counter on each of them. Whenever Zethi attacks, copy each exiled card you own with a kick counter on it. You may cast the copies.

Legendary Creature — Tiefling Warrior

Haste {2}, {T}: When you next cast an instant or sorcery spell that targets only a single opponent or a single permanent an opponent controls this turn, for each other opponent, choose that player or a permanent they control, copy that spell, and the copy targets the chosen player or permanent.

Legendary Creature — Tiefling Warrior

Haste {2}, {T}: When you next cast an instant or sorcery spell that targets only a single opponent or a single permanent an opponent controls this turn, for each other opponent, choose that player or a permanent they control, copy that spell, and the copy targets the chosen player or permanent.

Creature — Human Knight

Whenever another Knight you control enters, this creature gets +1/+1 and gains vigilance until end of turn.

Instant

Target creature has base power and toughness 4/3 until end of turn. Draw a card.

Land

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

Legendary Creature — Human Soldier

Firebending 2 (Whenever this creature attacks, add {R}{R}. This mana lasts until end of combat.) Whenever you sacrifice another permanent, creatures you control get +1/+0 until end of turn.

Legendary Creature — Human Soldier

Menace Nonbasic lands enter tapped. {7}: Put a conqueror counter on Zhao. As long as Zhao has a conqueror counter on him, nonbasic lands are Mountains. (They lose all other land types and abilities and have "{T}: Add {R}.")

Creature — Halfling Rogue

Whenever this creature attacks, you may pay 1 life. If you do, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Legendary Creature — Eldrazi

Colorless spells you cast from your hand with mana value 7 or greater have "Cascade, cascade." (When you cast one, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order. Then do it again.)

Creature — Human Druid

{T}: Add {G}. Whenever you tap this creature for mana, it deals 1 damage to each opponent.

Creature — Lizard Warrior

Trample Whenever this creature deals combat damage to a player, look at the top card of your library. You may play a land from the top of your library or cast a spell with mana value less than or equal to the damage dealt from the top of your library without paying its mana cost. If you don't, put that card into your hand. Blitz {2}{B}{R}{G}

Legendary Creature — Human Mutant Scout

When Zidane enters, gain control of target creature an opponent controls until end of turn. Untap it. It gains lifelink and haste until end of turn. Whenever an opponent gains control of a permanent from you, you create a Treasure token.

Legendary Creature — Dinosaur

Trample Lethal damage dealt to creatures you control is determined by their power rather than their toughness.

Legendary Creature — Human Dryad

Whenever you draw your second card each turn, target opponent loses 2 life and you gain 2 life. {T}, Sacrifice another creature: Draw a card. You may put a land card from your hand onto the battlefield tapped. If you control eight or more lands, repeat this process once.

Legendary Creature — Human Dryad

Whenever you draw your second card each turn, target opponent loses 2 life and you gain 2 life. {T}, Sacrifice another creature: Draw a card. You may put a land card from your hand onto the battlefield tapped. If you control eight or more lands, repeat this process once.

Legendary Creature — Elemental Fox

Companion — Each permanent card in your starting deck has an activated ability. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) Abilities you activate that aren't mana abilities cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {1}, {T}: Target creature can't block this turn.

Legendary Creature — Elemental Fox

Companion — Each permanent card in your starting deck has an activated ability. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) Abilities you activate that aren't mana abilities cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {1}, {T}: Target creature can't block this turn.

Creature — Tyranid

Ravenous (This creature enters with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.) Flying, ward {2} Warp Blast — When this creature enters, it deals X damage to any target.

Sorcery

Return all Zombie creature cards from your graveyard to the battlefield tapped, then destroy all Humans.

Creature — Zombie Giant

Enchantment

Discard two cards: Create a 2/2 black Zombie creature token.

Creature — Zombie Ogre

At the beginning of your end step, if a creature died this turn, venture into the dungeon. (Enter the first room or advance to the next room.)

Legendary Creature — Phyrexian Horror

Reach At the beginning of each combat, double the power and toughness of each creature you control until end of turn. {G/P}{G/P}, Sacrifice two other creatures: Put an indestructible counter on Zopandrel. ({G/P} can be paid with either {G} or 2 life.)