Frostveil Ambush

Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Cycling {1} ({1}, Discard this card: Draw a card.)

Prologue to Phyresis

Each opponent gets a poison counter.
Draw a card.

Obelisk of Esper

Purple-Crystal Crab

Bellowing Crier

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

Novice Occultist

When this creature dies, you draw a card and you lose 1 life.

Moon-Circuit Hacker

Ninjutsu {U} ({U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card unless this creature entered this turn.

Command Tower

{T}: Add one mana of any color in your commander's color identity.

Sky Diamond

This artifact enters tapped.
{T}: Add {U}.

Orzhov Signet

Decanter of Endless Water

You have no maximum hand size.
{T}: Add one mana of any color.

Brainstorm

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

Surveilling Sprite

Flying
When this creature dies, you may draw a card.

Leaden Myr

Hedron Crawler

{T}: Add {C}. ({C} represents colorless mana.)

Gold Myr

Foundry Inspector

Artifact spells you cast cost {1} less to cast.

Thought Vessel

You have no maximum hand size.
{T}: Add {C}.

Etherium Sculptor

Plains

Oculus

When this creature dies, you may draw a card.

Vizier of Tumbling Sands

{T}: Untap another target permanent.
Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.)
When you cycle this card, untap target permanent.

Palace Familiar

Flying
When this creature dies, draw a card.

Everflowing Chalice

Multikicker {2} (You may pay an additional {2} any number of times as you cast this spell.)
This artifact enters with a charge counter on it for each time it was kicked.
{T}: Add {C} for each charge counter on this artifact.

Drannith Healer

Whenever you cycle another card, you gain 1 life.
Cycling {1} ({1}, Discard this card: Draw a card.)

Peek

Look at target player's hand.
Draw a card.

Alchemist's Apprentice

Ornithopter of Paradise

Prismatic Lens

{T}: Add {C}.
{1}, {T}: Add one mana of any color.

Owl Familiar

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

Windrider Wizard

Flying
Whenever you cast an instant, sorcery, or Wizard spell, you may draw a card. If you do, discard a card.

Frantic Search

Draw two cards, then discard two cards. Untap up to three lands.

Footbottom Feast

Put any number of target creature cards from your graveyard on top of your library.
Draw a card.

Imposing Vantasaur

Vigilance
Cycling {1} ({1}, Discard this card: Draw a card.)

Falkenrath Noble

Flying
Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

Choking Tethers

Tap up to four target creatures.
Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.)
When you cycle this card, you may tap target creature.

Silver Myr

Marble Diamond

This artifact enters tapped.
{T}: Add {W}.

Memory Leak

Target opponent reveals their hand. You choose a nonland card from that player's graveyard or hand and exile it.
Cycling {1} ({1}, Discard this card: Draw a card.)

Opaline Unicorn

Charcoal Diamond

This artifact enters tapped.
{T}: Add {B}.

Jace's Erasure

Whenever you draw a card, you may have target player mill a card.

Merfolk Looter

Dirge of Dread

All creatures gain fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.)
Cycling {1}{B} ({1}{B}, Discard this card: Draw a card.)
When you cycle this card, you may have target creature gain fear until end of turn.

Erudite Wizard

Whenever you draw your second card each turn, put a +1/+1 counter on this creature.

Alloy Myr

Looter il-Kor

Shadow (This creature can block or be blocked by only creatures with shadow.)
Whenever this creature deals damage to an opponent, draw a card, then discard a card.

Outlaw Medic

Lifelink
When this creature dies, draw a card.

Jeskai Sage

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
When this creature dies, draw a card.

Arcane Signet

Friendly Teddy

When this creature dies, each player draws a card.

Swamp

Epicure of Blood

Whenever you gain life, each opponent loses 1 life.

Dimir Signet

Aphotic Wisps

Target creature becomes black and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)
Draw a card.

Startling Development

Until end of turn, target creature becomes a blue Serpent with base power and toughness 4/4.
Cycling {1} ({1}, Discard this card: Draw a card.)

Mind Stone

{T}: Add {C}.
{1}, {T}, Sacrifice this artifact: Draw a card.

Walking Atlas

{T}: You may put a land card from your hand onto the battlefield.

Island

Azorius Signet

Academy Wall

Defender
Whenever you cast an instant or sorcery spell, you may draw a card. If you do, discard a card. This ability triggers only once each turn.

Helpful Hunter

Marauding Blight-Priest

Spirited Companion

Trespasser's Curse

Enchant player
Whenever a creature enchanted player controls enters, that player loses 1 life and you gain 1 life.

Lotus Petal

{T}, Sacrifice this artifact: Add one mana of any color.

Oasis Gardener

When this creature enters, you gain 2 life.
{T}: Add one mana of any color.

Keep Watch

Tolarian Winds

Discard all the cards in your hand, then draw that many cards.

Renewed Faith

You gain 6 life.
Cycling {1}{W} ({1}{W}, Discard this card: Draw a card.)
When you cycle this card, you may gain 2 life.