The First Sliver - Built around Cloudshredder Sliver, Sliver Hivelord and Crystalline Sliver

Cloudshredder Sliver

Creature — Sliver

$3.41

Sliver creatures you control have flying and haste.

Gemhide Sliver

Creature — Sliver

$0.28

All Slivers have "{T}: Add one mana of any color."

Sliver Hivelord

Legendary Creature — Sliver

$16.35

Sliver creatures you control have indestructible. (Damage and effects that say "destroy" don't destroy them.)

Manaweft Sliver

Creature — Sliver

$1.54

Sliver creatures you control have "{T}: Add one mana of any color."

Harmonic Sliver

Creature — Sliver

$1.08

All Slivers have "When this permanent enters, destroy target artifact or enchantment."

Crystalline Sliver

Creature — Sliver

$2.53

All Slivers have shroud. (They can't be the targets of spells or abilities.)

Bonescythe Sliver

Creature — Sliver

$5.43

Sliver creatures you control have double strike. (They deal both first-strike and regular combat damage.)

Sentinel Sliver

Creature — Sliver

$0.29

Sliver creatures you control have vigilance. (Attacking doesn't cause them to tap.)

Galerider Sliver

Creature — Sliver

$5.37

Sliver creatures you control have flying.

Syphon Sliver

Creature — Sliver

$5.93

Sliver creatures you control have lifelink. (Damage dealt by a Sliver creature you control also causes you to gain that much life.)

Sliver Overlord

Legendary Creature — Sliver Mutant

$29.42

{3}: Search your library for a Sliver card, reveal that card, put it into your hand, then shuffle. {3}: Gain control of target Sliver. (This effect lasts indefinitely.)

Magma Sliver

Creature — Sliver

$7.52

All Slivers have "{T}: Target Sliver creature gets +X/+0 until end of turn, where X is the number of Slivers on the battlefield."

Lazotep Sliver

Creature — Zombie Sliver

$6.79

Sliver creatures you control have afflict 2. (Whenever a creature with afflict 2 becomes blocked, defending player loses 2 life.) Whenever a nontoken Sliver you control dies, amass Slivers 2. (Put two +1/+1 counters on an Army you control. It's also a Sliver. If you don't control an Army, create a 0/0 black Sliver Army creature token first.)

Sliver Gravemother

Legendary Creature — Sliver

$29.53

The "legend rule" doesn't apply to Slivers you control. Each Sliver creature card in your graveyard has encore {X}, where X is its mana value. Encore {5} ({5}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

Spiteful Sliver

Creature — Sliver

$1.94

Sliver creatures you control have "Whenever this creature is dealt damage, it deals that much damage to target player or planeswalker."

Taunting Sliver

Creature — Sliver

$2.27

Sliver creatures you control have "When this creature enters, goad target creature an opponent controls." (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.)

Synapse Sliver

Creature — Sliver

$5.13

Whenever a Sliver deals combat damage to a player, its controller may draw a card.

Constricting Sliver

Creature — Sliver

$0.4

Sliver creatures you control have "When this creature enters, you may exile target creature an opponent controls until this creature leaves the battlefield."

Essence Sliver

Creature — Sliver

$8.84

Whenever a Sliver deals damage, its controller gains that much life.

Thorncaster Sliver

Creature — Sliver

$1.77

Sliver creatures you control have "Whenever this creature attacks, it deals 1 damage to any target."

Shifting Sliver

Creature — Sliver

$1.34

Slivers can't be blocked except by Slivers.

Diffusion Sliver

Creature — Sliver

$1.95

Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.

Venom Sliver

Creature — Sliver

$1.41

Sliver creatures you control have deathtouch. (Any amount of damage a creature with deathtouch deals to a creature is enough to destroy it.)

Sliver Legion

Legendary Creature — Sliver

$33.63

All Sliver creatures get +1/+1 for each other Sliver on the battlefield.

Quick Sliver

Creature — Sliver

$0.67

Flash Any player may cast Sliver spells as though they had flash.

Striking Sliver

Creature — Sliver

$0.33

Sliver creatures you control have first strike. (They deal combat damage before creatures without first strike.)

Hibernation Sliver

Creature — Sliver

$1.47

All Slivers have "Pay 2 life: Return this permanent to its owner's hand."

Crypt Sliver

Creature — Sliver

$0.51

All Slivers have "{T}: Regenerate target Sliver."

Necrotic Sliver

Creature — Sliver

$0.38

All Slivers have "{3}, Sacrifice this permanent: Destroy target permanent."

Brood Sliver

Creature — Sliver

$4.99

Whenever a Sliver deals combat damage to a player, its controller may create a 1/1 colorless Sliver creature token.

Sinew Sliver

Creature — Sliver

$0.43

All Sliver creatures get +1/+1.

Lavabelly Sliver

Creature — Sliver

$0.45

Sliver creatures you control have "When this creature enters, it deals 1 damage to target player or planeswalker and you gain 1 life."

Predatory Sliver

Creature — Sliver

$0.57

Sliver creatures you control get +1/+1.

Regal Sliver

Creature — Sliver

$0.77

Sliver creatures you control have "When this creature enters, Slivers you control get +1/+1 until end of turn if you're the monarch. Otherwise, you become the monarch."

Opaline Sliver

Creature — Sliver

$2.47

All Slivers have "Whenever this permanent becomes the target of a spell an opponent controls, you may draw a card."

Basal Sliver

Creature — Sliver

$0.76

All Slivers have "Sacrifice this permanent: Add {B}{B}."

Capricious Sliver

Creature — Sliver

$0.62

Sliver creatures you control have "Whenever this creature deals combat damage to a player, exile the top card of your library. You may play that card this turn."

Swords to Plowshares

Instant

$0.89

Exile target creature. Its controller gains life equal to its power.

Path to Exile

Instant

$0.64

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Counterspell

Instant

$1.33

Counter target spell.

Cyclonic Rift

Instant

$30.1

Return target nonland permanent you don't control to its owner's hand. Overload {6}{U} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

For the Ancestors

Instant

$2.39

Choose a creature type. Look at the top six cards of your library. You may reveal any number of cards of the chosen type from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order. Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Assassin's Trophy

Instant

$1.02

Destroy target permanent an opponent controls. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.

Return of the Wildspeaker

Instant

$1.5

Choose one — • Draw cards equal to the greatest power among non-Human creatures you control. • Non-Human creatures you control get +3/+3 until end of turn.

Farseek

Sorcery

$0.4

Search your library for a Plains, Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.

Cultivate

Sorcery

$0.38

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Nature's Lore

Sorcery

$1.61

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

Three Visits

Sorcery

$5.54

Search your library for a Forest card, put it onto the battlefield, then shuffle.

Distant Melody

Sorcery

$0.34

Choose a creature type. Draw a card for each permanent you control of that type.

Kodama's Reach

Sorcery — Arcane

$1.55

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Kindred Dominance

Sorcery

$4.94

Choose a creature type. Destroy all creatures that aren't of the chosen type.

Rampant Growth

Sorcery

$0.39

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Blasphemous Act

Sorcery

$0.72

This spell costs {1} less to cast for each creature on the battlefield. Blasphemous Act deals 13 damage to each creature.

Ancestral Vision

Sorcery

$0.62

Suspend 4—{U} (Rather than cast this card from your hand, pay {U} and exile it with four time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.) Target player draws three cards.

Windfall

Sorcery

$4.91

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Skyshroud Claim

Sorcery

$0.91

Search your library for up to two Forest cards, put them onto the battlefield, then shuffle.

Vanquisher's Banner

Artifact

$2.2

As this artifact enters, choose a creature type. Creatures you control of the chosen type get +1/+1. Whenever you cast a creature spell of the chosen type, draw a card.

Arcane Signet

Artifact

$0.38

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

Cryptolith Rite

Enchantment

$10.8

Creatures you control have "{T}: Add one mana of any color."

Elven Chorus

Enchantment

$3.31

You may look at the top card of your library any time. You may cast creature spells from the top of your library. Creatures you control have "{T}: Add one mana of any color."

Mirari's Wake

Enchantment

$3.05

Creatures you control get +1/+1. Whenever you tap a land for mana, add one mana of any type that land produced.

Reliquary Tower

Land

$4.19

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

Cascading Cataracts

Land

$1.49

Indestructible {T}: Add {C}. {5}, {T}: Add five mana in any combination of colors.

Command Tower

Land

$0.24

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

Exotic Orchard

Land

$0.17

{T}: Add one mana of any color that a land an opponent controls could produce.

Sliver Hive

Land

$11.38

{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Sliver spell. {5}, {T}: Create a 1/1 colorless Sliver creature token. Activate only if you control a Sliver.

Path of Ancestry

Land

$0.18

This land enters tapped. {T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Unclaimed Territory

Land

$0.29

As this land enters, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type.

Secluded Courtyard

Land

$0.28

As this land enters, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type or activate an ability of a creature source of the chosen type.

Breeding Pool

Land — Forest Island

$9.52

({T}: Add {G} or {U}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Stomping Ground

Land — Mountain Forest

$6.61

({T}: Add {R} or {G}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Temple Garden

Land — Forest Plains

$7.05

({T}: Add {G} or {W}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Overgrown Tomb

Land — Swamp Forest

$8.75

({T}: Add {B} or {G}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Hallowed Fountain

Land — Plains Island

$7.11

({T}: Add {W} or {U}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Windswept Heath

Land

$11.19

{T}, Pay 1 life, Sacrifice this land: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.

Watery Grave

Land — Island Swamp

$9.85

({T}: Add {U} or {B}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Godless Shrine

Land — Plains Swamp

$8.64

({T}: Add {W} or {B}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Steam Vents

Land — Island Mountain

$10.05

({T}: Add {U} or {R}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Sacred Foundry

Land — Mountain Plains

$10.23

({T}: Add {R} or {W}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.