Star Trek

Creature — Talosian Advisor

Flash
When this creature enters, draw a card, then discard a card.

Cloistered Telepath

Instant

Choose one —
• Interfere — Counter target spell unless its controller pays {3}.
• Observe — Tap up to one target creature and put a stun counter on it. Draw a card. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Consider the Prime Directive

Sorcery

Strange new worlds — Draw X cards, where X is the number of differently named lands you control. You have no maximum hand size until your next turn.

Deep Space Scan

Creature — Shapeshifter

You may have this creature enter as a copy of any artifact or creature on the battlefield, except it isn't legendary. If you do, it enters with additional counters on it equal to the same number and kinds of counters the copied permanent has on it.

Dominion Saboteur

Artifact Creature — Construct

Flying
When this creature enters, choose one —
• Target creature gets +1/+1 until end of turn.
• Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Federation Probe

This spell costs {1} less to cast if it targets an attacking creature.
Target creature or Spacecraft's owner puts it on their choice of the top or bottom of their library.

Guidance Failure

Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.)
Counter target spell with mana value 2 or less. If this spell was kicked, instead counter target spell.

Highly Illogical

Star Trek Commander

Tap target creature and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Draw a card.

Cryogenic Stasis

Legendary Creature — Human Scientist

Federation — When Hoshi Sato enters, look at the top X cards of your library, where X is the number of creature types among non-Borg creatures you control. Put one of them into your hand and the rest on the bottom of your library in a random order.

Hoshi Sato, Exolinguist

Flying (This creature can't be blocked except by creatures with flying or reach.)

Exocomp

Creature — Whale

Vigilance, ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)
Basic landcycling {2} ({2}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Humpback Whales

Creature — Vulcan Monk

Flash (You may cast this spell any time you could cast an instant.)

Kolinahr Priest

Legendary Creature — Human Artificer

Vigilance (Attacking doesn't cause this creature to tap.)
{T}: Add {U}. Spend this mana only to cast an artifact spell.

La Forge, Perceptive Engineer

Enchantment

At the beginning of your upkeep, choose one that hasn't been chosen —
• Hail — Return up to one target creature an opponent controls with mana value 3 or less to its owner's hand.
• Sensors — Draw two cards.
• Transport — Create two 1/1 red Officer creature tokens.
• Abandon Ship — You lose the game.

Kobayashi Maru Scenario

Legendary Artifact Creature — Android Scientist

Whenever a player casts a noncreature spell, put a +1/+1 counter on Lieutenant Commander Data.
{1}, Remove three counters from among creatures you control: Draw a card.

Lieutenant Commander Data

Legendary Creature — Lanthanite Artificer

When Pelia enters, return target creature an opponent controls to its owner's hand.

Pelia, Immortal Innovator

If you would put one or more charge counters on an artifact you control, put twice that many charge counters on that artifact instead.

Lt. Cmdr. Geordi La Forge

Legendary Creature — Vulcan Scientist

When T'Pol enters, tap target creature an opponent controls and put two stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

T'Pol, Vulcan Representative

Enchantment — Aura

Enchant artifact or creature
When this Aura enters, you may pay {3}. If you do, tap enchanted permanent.
Enchanted permanent doesn't untap during its controller's untap step and can't be beamed up.

Marooned

Legendary Creature — Vulcan Human Scientist

If you would draw a card, draw two cards instead.

Mr. Spock, Science Officer

Legendary Creature — Human Officer

Hailing Frequencies — As Nyota Uhura enters, choose a number between 0 and 10.
Open a Channel — Whenever an opponent casts a spell with mana value equal to the chosen number, you draw a card.

Nyota Uhura, Communications

Draw a card.
Beam me up {2}{U} (You may cast this card from your graveyard for {2}{U} if you also return a creature you control to its owner's hand. Then exile this spell.)

Open Communications

Artifact — Spacecraft

Cloaking Device — As long as this Spacecraft isn't a creature, it has hexproof.
Whenever you cast a noncreature spell, if this Spacecraft isn't a creature, put two charge counters on it.
Station
8+ | Flying

Romulan Bird-of-Prey

Legendary Artifact Creature — Human Officer

At the beginning of your first main phase, draw a card. Then discard a card unless you control five or more differently named lands.
{6}{U}: Seven of Nine's base power and toughness become 7/9. Activate only if you control seven or more differently named lands.

Seven of Nine, Unassimilated

Legendary Artifact Creature — Construct

Flying
Whenever V'Ger enters or attacks, choose one —
• Look at target opponent's hand, then draw a card.
• Creatures your opponents control get -1/-0 until your next turn.

V'Ger, the Intruder

Vigilance (Attacking doesn't cause this creature to tap.)
{T}: Draw a card.

Spock, Logical Choice

Legendary Creature — Q

Vigilance (Attacking doesn't cause this creature to tap.)
Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)
Trelane can't be blocked.

Trelane, Squire of Gothos

Counter target spell. Draw a card, then discard a card.

Refute

Reality Fracture

Jace

As an additional cost to cast this spell, behold a Jace or pay {1}. (To behold a Jace, choose a Jace you control or reveal a Jace card from your hand.)
Counter target spell. Empower Jace 1. (Put a loyalty counter on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")

Countersculpt

Draw X cards, where X is the number of cards that were put into target player's graveyard from their library this turn.

Cruel Calculations

Creature — Human Wizard

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
{3}{U}, Exile this card from your graveyard: Tap target creature and put a stun counter on it. Activate only as a sorcery. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Cryotheory Adept

Return target creature an opponent controls with mana value 3 or less to its owner's hand. Surveil 1.

Unwind History

Creature — Dwarf Wizard

This creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
Whenever you scry or surveil, this creature gets +1/+1 until end of turn.

Diviner of Victory

Creature — Merfolk Wizard

Flash
When this creature enters, choose one —
• Tap target creature.
• Untap target creature.
• Draw a card, then discard a card.

Divining Duelist

Choose one —
• Counter target creature or legendary spell unless its controller pays {3}.
• Target creature gets -5/-0 until end of turn.

Icy Reception

Enchant creature
When this Aura enters, tap enchanted creature. It becomes unprepared.
Enchanted creature loses all abilities and doesn't untap during its controller's untap step.

Infinite Coursework

Until end of turn, you may activate loyalty abilities of Jace planeswalkers you control on any player's turn any time you could cast an instant.
Empower Jace 8. (Put eight loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")

Jace's Machinations

Creature — Homunculus

When this creature enters, empower Jace 4. (Put four loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")

Mindseeker Oculus

Choose one —
• Target creature has base power and toughness 1/1 until end of turn.
• Target creature has base power and toughness 4/5 until end of turn.

Perfected Theory

When this enchantment enters, the owner of up to one other target nonland permanent puts it on their choice of the top or bottom of their library.
Whenever you cast your first noncreature spell each turn, empower Jace 1. (Put a loyalty counter on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")

Plan for All Outcomes

Precise Redaction

Empower Jace 6. (Put six loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")
Draw a card.

Protege's Awakening

When this creature enters, draw two cards, then discard two cards. When you discard one or more nonland cards this way, tap up to that many target creatures and put a stun counter on each of them.
{3}{U}{U}, Exile this card from your graveyard: Draw two cards.

Seasoned Cryomancer

Reality Fracture Commander

Draw three cards, then put two cards from your hand on top of your library in any order.

Brainstorm

Draw four cards, then put two cards from your hand on top of your library in any order.

Brainsurge

Copy

Creature — Sphinx Illusion

Flash
Flying
Whenever this creature attacks, draw a card, then discard a card.
When this creature dies, if it isn't a token, create a token that's a copy of it.

Sphinx of False Conclusions

Draw two cards. Then you may exile this spell and four cards named Sphinx's Approach from your graveyard. If you do, search your library for a Sphinx creature card, put it onto the battlefield, then shuffle.
A deck can have any number of cards named Sphinx's Approach.

Sphinx's Approach

Reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.

Fact or Fiction

Exile all creatures you control, then reveal cards from the top of your library until you reveal that many creature cards. Put all creature cards revealed this way onto the battlefield, then shuffle the rest of the revealed cards into your library.

Mass Polymorph

Creature — Bird Illusion

Defender, flying, vigilance
As long as you've scried or surveilled this turn, this creature can attack as though it didn't have defender.
{3}{U}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Surveillance Phantasm

Illusion

Legendary Planeswalker — Jace

At the beginning of each opponent's draw step, you draw a card.
+1: Create a 1/1 blue Illusion creature token.
−2: For each opponent, return up to one target artifact or creature that player controls to its owner's hand.
−6: Draw three cards. Then put X +1/+1 counters on each creature you control, where X is the number of cards in your hand.

The Theorist, Jace Beleren

Spirit

Draw X cards, then discard X cards. Create a 1/1 white Spirit creature token with flying for each card type among cards discarded this way.

Occult Epiphany

Shark

Whenever you cast a noncreature spell, create an X/X blue Shark creature token with flying, where X is that spell's mana value.
Cycling {X}{1}{U} ({X}{1}{U}, Discard this card: Draw a card.)
When you cycle this card, create an X/X blue Shark creature token with flying.

Shark Typhoon

Creature — Illusion

Flash
When this creature enters, empower Jace 3. (Put three loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")
{U}, Sacrifice this creature: The next spell you cast this turn can't be countered.

Theorist's Proxy

Creature — Serpent

Flying
{2}: This creature gets +1/-1 until end of turn.
Basic landcycling {2} ({2}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

Undulating Witness

Exile all creatures you control. At the beginning of the next end step, reveal cards from the top of your library until you reveal that many creature cards, put all creature cards revealed this way onto the battlefield, then shuffle the rest of the revealed cards into your library.

Synthetic Destiny

Return target creature to its owner's hand.

Unsummon

Each player may discard their hand and draw seven cards.

Arc of Fortune

Flying, prowess
This creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)

Variable Chaser

Legendary Creature — Human Wizard

Whenever another nontoken creature you control enters, untap Arni.
{T}: Draw a card, then discard a card.

Arni, Humble Scribe

Chandra, Chill of Compliance Emblem

Legendary Planeswalker — Chandra

+1: Surveil 1. If you put a noncreature, nonland card into your graveyard this way, put that card into your hand.
+1: Add {U}. Spend this mana only to cast a noncreature spell.
−X: Tap target artifact or creature. Put X stun counters on it.
−6: You get an emblem with "Whenever you cast a spell, draw a card."

Chandra, Chill of Compliance

Legendary Creature — Homunculus

When one or more of your opponents are dealt combat damage during your turn, draw two cards. If your library has no cards in it, you win the game. Fblthp's owner shuffles him into their library. (If you draw from an empty library this way, you still win the game.)

Fblthp, Impossibly Lost

Legendary Creature — Spirit Cleric

Flying
Noncreature spells you cast cost {1} less to cast.

Geist of Saint Thalia

When Hapatra enters, for each opponent, tap up to one target creature that player controls. Put a stun counter on each of those creatures. (If a permanent with a stun counter would become untapped, remove one from it instead.)
{2}{U}: Untap target creature.

Hapatra, the Desert Frost

+1: Empower Jace X, where X is the number of Islands you control.
−3: Until your next turn, whenever a creature attacks you or a planeswalker you control, it gets -5/-0 until end of turn.
0: Exile all but the bottom card of each opponent's library. Activate only if there are twenty-five or more loyalty counters among Jaces you control.

Jace, Reality Sculptor

Angel

Legendary Creature — Angel Wizard

Flying
At the beginning of each end step, if you've drawn three or more cards this turn, create a 3/3 blue Angel creature token with flying.
{3}{U}{U}: Until end of turn, whenever Lyra deals combat damage to a player, draw two cards.

Lyra, Tolarian Archangel

Legendary Creature — Human Detective

Whenever you scry or surveil, you may pay {2}. If you do, put a +1/+1 counter on Proft and draw a card. (Draw after you scry or surveil.)

Proft, Consulting Detective

Legendary Creature — Ogre Crab Wizard

Flying
Prowess, prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn twice.)
Whenever Ruric Thar becomes the target of a spell or ability an opponent controls, draw a card.

Ruric Thar, Biomagus

Instant and sorcery spells you control have split second. (As long as a spell with split second is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Samut, Tyrant of Naktamun

Legendary Creature — Human Rogue

Creatures you control with power or toughness 1 or less can't be blocked.

Tetsuko Umezawa, Fugitive

Legendary Artifact Creature — Dragon Construct

This spell costs {2} less to cast if you've cast a noncreature spell this turn.
Flying, vigilance
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Traxos, Academy Guardian

Legendary Enchantment

When Way of the Cryomancer enters, empower Jace 5. (Put five loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")
Planeswalkers you control have "[−3]: When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy."

Way of the Cryomancer

When Way of the Mind Sculptor enters, empower Jace 5. (Put five loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[-1]: Surveil 1" and "[-3]: Draw a card.")
Whenever you activate a loyalty ability, if you removed two or more loyalty counters to activate it, draw a card.

Way of the Mind Sculptor

Legendary Creature — Frog Spirit

Yargle, Goliath of Otaria

Legendary Creature — Human Ninja

Flash
When Yuriko enters, choose one —
• Target creature gets -X/-0 until end of turn, where X is the number of cards in your graveyard.
• Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Yuriko, Hope from the Shadows

Mystery Booster: Commander Edition

Legendary Planeswalker — Dyfed

+1: Create two tapped Powerstone tokens. (They're artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
−X: Untap X target artifacts.
−6: Search your library for an artifact card, put it onto the battlefield, then shuffle.
Dyfed, the Guiding Hand can be your commander.