Sliver Overlord + Gemhide Sliver + Intruder Alarm + Reflex Sliver

Sliver Overlord
Gemhide Sliver
Intruder Alarm
Reflex Sliver

Requires
Sliver Overlord must be on the battlefield. Gemhide Sliver must be on the battlefield. Intruder Alarm must be on the battlefield. Reflex Sliver must be on the battlefield. You control an additional Sliver. An additional Sliver with mana value 1 in library.
Steps
  1. Activate all Slivers you control by tapping them, adding at least 4.
  2. Activate Sliver Overlord's first ability by paying 3, searching your library for a Sliver with mana value 1.
  3. Cast that Sliver by paying 1.
  4. Intruder Alarm triggers, untapping all creatures.
  5. Repeat, gaining 1 more each time in step 1 and searching for a Sliver costing up to 1 more each time in step 2.
Results
Cast all Slivers in your library. Infinite mana creatures you control can produce. Near-infinite ETB. Infinite untap of creatures.

Sliver Overlord
0.97% of 6787 decks 66 decks
The First Sliver
0.45% of 12164 decks 55 decks
Sliver Queen
1.59% of 1511 decks 24 decks
Sliver Legion
0.43% of 694 decks 3 decks
Rukarumel, Biologist
0.06% of 3361 decks 2 decks
Morophon, the Boundless
0.01% of 10385 decks 1 decks
High Synergy Cards
Manaweft Sliver
99% of 151 decks +91% synergy
Cloudshredder Sliver
95% of 151 decks +87% synergy
Sliver Hivelord
93% of 151 decks +86% synergy
Heart Sliver
88% of 151 decks +84% synergy
Sliver Legion
89% of 151 decks +83% synergy
Harmonic Sliver
87% of 151 decks +80% synergy
Crystalline Sliver
86% of 151 decks +79% synergy
Blur Sliver
82% of 151 decks +78% synergy
Diffusion Sliver
76% of 151 decks +70% synergy
Quick Sliver
75% of 151 decks +69% synergy
Top Cards
Lavabelly Sliver
70% of 151 decks +64% synergy
Necrotic Sliver
70% of 151 decks +64% synergy
Hibernation Sliver
68% of 151 decks +63% synergy
Shifting Sliver
68% of 151 decks +62% synergy
Galerider Sliver
68% of 151 decks +62% synergy
Basal Sliver
65% of 151 decks +62% synergy
Bonescythe Sliver
65% of 151 decks +58% synergy
Root Sliver
62% of 151 decks +58% synergy
Syphon Sliver
60% of 151 decks +53% synergy
Training Grounds
59% of 151 decks +54% synergy
Game Changers
Demonic Tutor
36% of 151 decks +16% synergy
Vampiric Tutor
32% of 151 decks +16% synergy
Rhystic Study
27% of 151 decks +4% synergy
Cyclonic Rift
25% of 151 decks +4% synergy
Enlightened Tutor
24% of 151 decks +9% synergy
Chrome Mox
11% of 151 decks +4% synergy
Gaea's Cradle
9% of 151 decks +5% synergy
Mox Diamond
7% of 151 decks +1% synergy
Imperial Seal
6% of 151 decks +2% synergy
Kinnan, Bonder Prodigy
5% of 151 decks +1% synergy
Creatures
Sentinel Sliver
58% of 151 decks +52% synergy
Sliver Queen
56% of 151 decks +53% synergy
Homing Sliver
56% of 151 decks +52% synergy
Winged Sliver
56% of 151 decks +52% synergy
Crypt Sliver
54% of 151 decks +48% synergy
Spiteful Sliver
53% of 151 decks +47% synergy
Venom Sliver
53% of 151 decks +47% synergy
Morophon, the Boundless
52% of 151 decks +39% synergy
Firewake Sliver
52% of 151 decks +49% synergy
Brood Sliver
50% of 151 decks +44% synergy
The First Sliver
49% of 151 decks +46% synergy
Essence Sliver
48% of 151 decks +46% synergy
Sinew Sliver
46% of 151 decks +41% synergy
Striking Sliver
46% of 151 decks +41% synergy
Muscle Sliver
46% of 151 decks +41% synergy
Sliver Gravemother
44% of 151 decks +41% synergy
Predatory Sliver
42% of 151 decks +38% synergy
Synapse Sliver
42% of 151 decks +38% synergy
Constricting Sliver
42% of 151 decks +37% synergy
Pulmonic Sliver
39% of 151 decks +37% synergy
Virulent Sliver
38% of 151 decks +34% synergy
Dregscape Sliver
38% of 151 decks +36% synergy
Hatchery Sliver
36% of 130 decks +31% synergy
Two-Headed Sliver
36% of 151 decks +31% synergy
Horned Sliver
35% of 151 decks +32% synergy
Ward Sliver
34% of 151 decks +32% synergy
Realmwalker
31% of 151 decks +23% synergy
Megantic Sliver
29% of 151 decks +25% synergy
Shadow Sliver
28% of 151 decks +26% synergy
Leeching Sliver
27% of 151 decks +25% synergy
Amoeboid Changeling
26% of 151 decks +23% synergy
Might Sliver
26% of 151 decks +22% synergy
Dormant Sliver
25% of 151 decks +24% synergy
Opaline Sliver
25% of 151 decks +23% synergy
Fury Sliver
25% of 151 decks +22% synergy
Toxin Sliver
24% of 151 decks +22% synergy
Magma Sliver
24% of 151 decks +22% synergy
Sedge Sliver
24% of 151 decks +22% synergy
Lazotep Sliver
23% of 130 decks +19% synergy
Telekinetic Sliver
21% of 151 decks +20% synergy
Clot Sliver
21% of 151 decks +18% synergy
Spinneret Sliver
18% of 151 decks +16% synergy
Sidewinder Sliver
17% of 151 decks +16% synergy
Biomancer's Familiar
17% of 151 decks +14% synergy
Screeching Sliver
16% of 151 decks +15% synergy
Tempered Sliver
16% of 151 decks +14% synergy
Talon Sliver
15% of 151 decks +14% synergy
Darkheart Sliver
15% of 151 decks +14% synergy
Belligerent Sliver
15% of 151 decks +14% synergy
Regal Sliver
15% of 130 decks +12% synergy
Instants
Worldly Tutor
28% of 151 decks +16% synergy
Heroic Intervention
27% of 151 decks +6% synergy
Swords to Plowshares
27% of 151 decks -13% synergy
Eladamri's Call
23% of 151 decks +16% synergy
Teferi's Protection
19% of 151 decks +1% synergy
Counterspell
16% of 151 decks -5% synergy
Path to Exile
15% of 151 decks -11% synergy
Fierce Guardianship
13% of 151 decks +0% synergy
Mana Drain
9% of 151 decks -0% synergy
Deflecting Swat
8% of 151 decks -1% synergy
Kindred Summons
7% of 151 decks +5% synergy
Brainstorm
7% of 151 decks +1% synergy
Mystical Tutor
7% of 151 decks +1% synergy
Assassin's Trophy
7% of 151 decks -7% synergy
Beast Within
7% of 151 decks -7% synergy
Swan Song
7% of 151 decks -3% synergy
Dovin's Veto
6% of 151 decks -1% synergy
Force of Will
5% of 151 decks -1% synergy
An Offer You Can't Refuse
5% of 151 decks -4% synergy
Negate
5% of 151 decks -5% synergy
Sorceries
Farseek
42% of 151 decks -3% synergy
Nature's Lore
33% of 151 decks +5% synergy
Three Visits
32% of 151 decks +8% synergy
Patriarch's Bidding
29% of 151 decks +24% synergy
Cultivate
26% of 151 decks -11% synergy
Distant Melody
25% of 151 decks +17% synergy
Profane Tutor
21% of 151 decks +18% synergy
Kodama's Reach
17% of 151 decks -7% synergy
Blasphemous Act
17% of 151 decks +7% synergy
Skyshroud Claim
16% of 151 decks +6% synergy
Rampant Growth
15% of 151 decks -8% synergy
Kindred Dominance
13% of 151 decks +8% synergy
Grim Tutor
11% of 151 decks +8% synergy
Ancestral Vision
10% of 151 decks +9% synergy
Diabolic Tutor
8% of 151 decks +4% synergy
Idyllic Tutor
8% of 151 decks +3% synergy
Gamble
7% of 151 decks +4% synergy
Diabolic Intent
7% of 151 decks +3% synergy
Aphetto Dredging
6% of 151 decks +6% synergy
Return from Extinction
6% of 151 decks +5% synergy
Living Death
6% of 151 decks +4% synergy
Decimate
5% of 151 decks +3% synergy
Wrath of God
5% of 151 decks +1% synergy
Bring to Light
5% of 151 decks +1% synergy
Utility Artifacts
Heartstone
37% of 151 decks +36% synergy
Ashnod's Altar
28% of 151 decks +26% synergy
Herald's Horn
28% of 151 decks +10% synergy
Urza's Incubator
26% of 151 decks +13% synergy
Vanquisher's Banner
22% of 151 decks +13% synergy
Commander's Sphere
19% of 151 decks -1% synergy
Door of Destinies
18% of 151 decks +14% synergy
Coat of Arms
17% of 151 decks +14% synergy
Phyrexian Altar
13% of 151 decks +11% synergy
Lotus Petal
9% of 151 decks +3% synergy
Maskwood Nexus
9% of 151 decks +2% synergy
Sensei's Divining Top
7% of 151 decks +3% synergy
The Great Henge
7% of 151 decks +1% synergy
Lightning Greaves
6% of 151 decks -12% synergy
Cryptic Gateway
5% of 151 decks +5% synergy
Skullclamp
5% of 151 decks +1% synergy
Fist of Suns
5% of 151 decks -2% synergy
Enchantments
Mana Echoes
50% of 151 decks +48% synergy
Cryptolith Rite
38% of 151 decks +33% synergy
Kindred Discovery
22% of 151 decks +10% synergy
Descendants' Path
19% of 151 decks +15% synergy
Reflections of Littjara
19% of 151 decks +11% synergy
Elven Chorus
16% of 141 decks +13% synergy
Rhythm of the Wild
16% of 151 decks +5% synergy
Mystic Remora
14% of 151 decks +3% synergy
Guardian Project
13% of 151 decks +9% synergy
Prismatic Omen
12% of 151 decks +7% synergy
Sylvan Library
12% of 151 decks +5% synergy
Smothering Tithe
12% of 151 decks -8% synergy
Wild Pair
11% of 151 decks +11% synergy
Unnatural Selection
10% of 151 decks +10% synergy
Mirari's Wake
9% of 151 decks -1% synergy
Impact Tremors
9% of 151 decks +7% synergy
Leyline of the Guildpact
9% of 94 decks -7% synergy
Food Chain
7% of 151 decks +7% synergy
Black Market Connections
6% of 151 decks +1% synergy
Growing Rites of Itlimoc
5% of 151 decks +4% synergy
Parallel Lives
5% of 151 decks +3% synergy
Doubling Season
5% of 151 decks +0% synergy
Utility Lands
Three Tree City
17% of 66 decks +8% synergy
Cascading Cataracts
15% of 151 decks -1% synergy
Yavimaya, Cradle of Growth
11% of 151 decks +0% synergy
Reliquary Tower
11% of 151 decks -15% synergy
Mutavault
9% of 151 decks +8% synergy
Urborg, Tomb of Yawgmoth
8% of 151 decks +0% synergy
Ancient Tomb
8% of 151 decks -1% synergy
Boseiju, Who Endures
8% of 151 decks -3% synergy
Mana Artifacts
Sol Ring
78% of 151 decks -0% synergy
Arcane Signet
75% of 151 decks +1% synergy
Chromatic Lantern
61% of 151 decks +8% synergy
Fellwar Stone
32% of 151 decks -0% synergy
Pillar of Origins
15% of 151 decks +12% synergy
Patchwork Banner
11% of 65 decks +3% synergy
Darksteel Ingot
10% of 151 decks +7% synergy
Mana Crypt
9% of 151 decks +1% synergy
Chromatic Orrery
9% of 151 decks -3% synergy
Timeless Lotus
7% of 151 decks -5% synergy
Lands
Command Tower
95% of 151 decks +7% synergy
Sliver Hive
85% of 151 decks +80% synergy
Cavern of Souls
60% of 151 decks +44% synergy
Unclaimed Territory
55% of 151 decks +37% synergy
Exotic Orchard
55% of 151 decks -8% synergy
Stomping Ground
54% of 151 decks +25% synergy
Overgrown Tomb
54% of 151 decks +24% synergy
Breeding Pool
52% of 151 decks +23% synergy
Hallowed Fountain
51% of 151 decks +24% synergy
Temple Garden
50% of 151 decks +21% synergy
Misty Rainforest
50% of 151 decks +22% synergy
Watery Grave
49% of 151 decks +24% synergy
Godless Shrine
48% of 151 decks +24% synergy
Steam Vents
47% of 151 decks +23% synergy
Sacred Foundry
46% of 151 decks +23% synergy
Verdant Catacombs
46% of 151 decks +19% synergy
Windswept Heath
46% of 151 decks +19% synergy
Path of Ancestry
46% of 151 decks +4% synergy
Blood Crypt
45% of 151 decks +23% synergy
Secluded Courtyard
44% of 151 decks +28% synergy
Marsh Flats
44% of 151 decks +19% synergy
Flooded Strand
44% of 151 decks +19% synergy
Wooded Foothills
44% of 151 decks +18% synergy
Bloodstained Mire
43% of 151 decks +21% synergy
Polluted Delta
42% of 151 decks +19% synergy
Arid Mesa
42% of 151 decks +17% synergy
Scalding Tarn
40% of 151 decks +16% synergy
City of Brass
39% of 151 decks +19% synergy
Mana Confluence
36% of 151 decks +17% synergy
Ancient Ziggurat
33% of 151 decks +30% synergy
Reflecting Pool
28% of 151 decks +13% synergy
Ziatora's Proving Ground
26% of 151 decks +5% synergy
Zagoth Triome
26% of 151 decks +2% synergy
Indatha Triome
26% of 151 decks +2% synergy
Ketria Triome
26% of 151 decks +0% synergy
The World Tree
25% of 151 decks -8% synergy
Jetmir's Garden
23% of 151 decks +0% synergy
Spara's Headquarters
21% of 151 decks -1% synergy
Rejuvenating Springs
19% of 151 decks +11% synergy
Savannah
19% of 151 decks +6% synergy
Raugrin Triome
19% of 151 decks +0% synergy
Underground Sea
19% of 151 decks +6% synergy
Tropical Island
19% of 151 decks +5% synergy
Plateau
18% of 151 decks +6% synergy
Tundra
18% of 151 decks +5% synergy
Undergrowth Stadium
17% of 151 decks +11% synergy
Volcanic Island
17% of 151 decks +5% synergy
Taiga
17% of 151 decks +4% synergy
Training Center
17% of 151 decks +11% synergy
Scrubland
17% of 151 decks +4% synergy