Sliver Overlord + Gemhide Sliver + Intruder Alarm + Firewake Sliver

Sliver Overlord
Gemhide Sliver
Intruder Alarm
Firewake Sliver

Requires
Sliver Overlord must be on the battlefield. Gemhide Sliver must be on the battlefield. Intruder Alarm must be on the battlefield. Firewake 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. Infinite untap of all creatures. Near-infinite ETB.

Sliver Overlord
3.48% of 6497 decks 226 decks
The First Sliver
1.25% of 11181 decks 140 decks
Sliver Queen
4.42% of 1470 decks 65 decks
Sliver Gravemother
1.19% of 2941 decks 35 decks
Rukarumel, Biologist
0.34% of 2942 decks 10 decks
Morophon, the Boundless
0.05% of 9938 decks 5 decks
Sliver Legion
0.43% of 705 decks 3 decks
Sliver Hivelord
0.07% of 2741 decks 2 decks
New Cards
Banner of Kinship
100% of 5 decks +75% synergy
Enduring Vitality
64% of 11 decks +37% synergy
High Synergy Cards
Cloudshredder Sliver
99% of 485 decks +90% synergy
Manaweft Sliver
98% of 486 decks +90% synergy
Crystalline Sliver
94% of 486 decks +87% synergy
Sliver Hivelord
94% of 486 decks +87% synergy
Harmonic Sliver
90% of 486 decks +83% synergy
Sliver Legion
87% of 486 decks +81% synergy
Galerider Sliver
84% of 486 decks +78% synergy
Hibernation Sliver
82% of 486 decks +76% synergy
Quick Sliver
82% of 486 decks +75% synergy
Lavabelly Sliver
78% of 485 decks +73% synergy
Top Cards
Necrotic Sliver
78% of 486 decks +73% synergy
Diffusion Sliver
77% of 486 decks +70% synergy
Heart Sliver
72% of 486 decks +68% synergy
Shifting Sliver
72% of 486 decks +66% synergy
Syphon Sliver
71% of 486 decks +64% synergy
Bonescythe Sliver
70% of 486 decks +64% synergy
Sliver Gravemother
69% of 378 decks +64% synergy
Hatchery Sliver
67% of 348 decks +60% synergy
Venom Sliver
64% of 486 decks +58% synergy
Sentinel Sliver
63% of 486 decks +56% synergy
Creatures
Morophon, the Boundless
60% of 485 decks +47% synergy
Basal Sliver
60% of 486 decks +58% synergy
Spiteful Sliver
60% of 485 decks +54% synergy
The First Sliver
58% of 485 decks +54% synergy
Crypt Sliver
56% of 486 decks +51% synergy
Blur Sliver
55% of 486 decks +50% synergy
Striking Sliver
54% of 486 decks +48% synergy
Root Sliver
53% of 486 decks +50% synergy
Synapse Sliver
53% of 486 decks +49% synergy
Homing Sliver
53% of 486 decks +48% synergy
Sliver Queen
52% of 486 decks +50% synergy
Brood Sliver
51% of 486 decks +46% synergy
Realmwalker
49% of 467 decks +40% synergy
Sinew Sliver
49% of 486 decks +44% synergy
Winged Sliver
46% of 486 decks +42% synergy
Lazotep Sliver
45% of 348 decks +39% synergy
Virulent Sliver
42% of 486 decks +38% synergy
Dregscape Sliver
41% of 485 decks +39% synergy
Muscle Sliver
41% of 486 decks +37% synergy
Constricting Sliver
41% of 486 decks +37% synergy
Predatory Sliver
40% of 486 decks +35% synergy
Regal Sliver
37% of 348 decks +33% synergy
Two-Headed Sliver
37% of 486 decks +32% synergy
Essence Sliver
36% of 486 decks +33% synergy
Amoeboid Changeling
32% of 486 decks +29% synergy
Horned Sliver
31% of 486 decks +28% synergy
Taunting Sliver
28% of 348 decks +25% synergy
Megantic Sliver
27% of 486 decks +23% synergy
Sedge Sliver
26% of 486 decks +24% synergy
Magma Sliver
26% of 486 decks +24% synergy
Dormant Sliver
25% of 486 decks +24% synergy
Ward Sliver
24% of 486 decks +22% synergy
Pulmonic Sliver
24% of 486 decks +22% synergy
Might Sliver
22% of 486 decks +18% synergy
Clot Sliver
22% of 486 decks +20% synergy
Opaline Sliver
20% of 486 decks +18% synergy
Hollowhead Sliver
19% of 485 decks +18% synergy
Darkheart Sliver
19% of 486 decks +18% synergy
Titan of Littjara
19% of 348 decks +16% synergy
Shadow Sliver
19% of 486 decks +17% synergy
Rukarumel, Biologist
17% of 348 decks +16% synergy
Capricious Sliver
17% of 348 decks +14% synergy
Reflex Sliver
15% of 486 decks +15% synergy
Telekinetic Sliver
15% of 486 decks +14% synergy
Leeching Sliver
15% of 486 decks +13% synergy
Birds of Paradise
15% of 486 decks -10% synergy
Biomancer's Familiar
14% of 485 decks +10% synergy
Toxin Sliver
13% of 486 decks +12% synergy
Frenetic Sliver
13% of 486 decks +13% synergy
Screeching Sliver
12% of 486 decks +12% synergy
Instants
Swords to Plowshares
32% of 486 decks -9% synergy
Vampiric Tutor
30% of 486 decks +13% synergy
Worldly Tutor
29% of 486 decks +17% synergy
Cyclonic Rift
28% of 486 decks +8% synergy
Heroic Intervention
27% of 485 decks +6% synergy
Enlightened Tutor
27% of 486 decks +11% synergy
Dawn's Truce
26% of 34 decks +19% synergy
Eladamri's Call
25% of 486 decks +17% synergy
Teferi's Protection
24% of 485 decks +6% synergy
For the Ancestors
23% of 348 decks +20% synergy
Fierce Guardianship
17% of 472 decks +5% synergy
Path to Exile
16% of 486 decks -10% synergy
Assassin's Trophy
14% of 485 decks -1% synergy
Counterspell
13% of 486 decks -8% synergy
Deflecting Swat
10% of 472 decks +1% synergy
Strix Serenade
10% of 73 decks +6% synergy
Swan Song
9% of 486 decks -1% synergy
Mana Drain
8% of 486 decks -1% synergy
An Offer You Can't Refuse
8% of 435 decks -2% synergy
Mystical Tutor
7% of 486 decks +0% synergy
Dovin's Veto
7% of 485 decks -0% synergy
Anguished Unmaking
7% of 485 decks -2% synergy
Kindred Summons
7% of 485 decks +5% synergy
Brainstorm
7% of 486 decks -0% synergy
And They Shall Know No Fear
6% of 390 decks +4% synergy
Negate
6% of 486 decks -4% synergy
Beast Within
6% of 486 decks -9% synergy
Flawless Maneuver
6% of 472 decks +2% synergy
Everybody Lives!
5% of 132 decks +3% synergy
Sorceries
Farseek
52% of 486 decks +6% synergy
Nature's Lore
46% of 486 decks +18% synergy
Three Visits
43% of 486 decks +19% synergy
Demonic Tutor
41% of 486 decks +20% synergy
Patriarch's Bidding
34% of 486 decks +28% synergy
Distant Melody
30% of 486 decks +23% synergy
Cultivate
29% of 486 decks -8% synergy
Blasphemous Act
24% of 486 decks +14% synergy
Kindred Dominance
17% of 485 decks +12% synergy
Profane Tutor
16% of 462 decks +14% synergy
Harsh Mercy
14% of 486 decks +12% synergy
Skyshroud Claim
13% of 486 decks +3% synergy
Kodama's Reach
12% of 486 decks -14% synergy
Cleansing Nova
11% of 485 decks +8% synergy
Rampant Growth
10% of 486 decks -12% synergy
Eerie Ultimatum
9% of 472 decks -1% synergy
Decimate
8% of 486 decks +6% synergy
Raise the Palisade
8% of 350 decks +6% synergy
Ancestral Vision
8% of 486 decks +7% synergy
Imperial Seal
8% of 486 decks +4% synergy
Windfall
8% of 486 decks +5% synergy
Crippling Fear
8% of 467 decks +6% synergy
Green Sun's Zenith
7% of 486 decks +6% synergy
Bring to Light
7% of 485 decks +2% synergy
Grim Tutor
7% of 486 decks +4% synergy
Idyllic Tutor
7% of 486 decks +2% synergy
Everything Comes to Dust
6% of 128 decks +5% synergy
Living Death
6% of 486 decks +5% synergy
Inevitable Betrayal
6% of 462 decks +5% synergy
Utility Artifacts
Herald's Horn
45% of 485 decks +28% synergy
Vanquisher's Banner
33% of 485 decks +24% synergy
Heartstone
25% of 486 decks +24% synergy
Urza's Incubator
25% of 486 decks +12% synergy
Ashnod's Altar
24% of 486 decks +21% synergy
Coat of Arms
15% of 486 decks +12% synergy
Lightning Greaves
10% of 486 decks -8% synergy
Chimil, the Inner Sun
10% of 117 decks +5% synergy
Door of Destinies
10% of 486 decks +6% synergy
Sensei's Divining Top
8% of 486 decks +4% synergy
The One Ring
7% of 381 decks -2% synergy
Icon of Ancestry
6% of 479 decks +4% synergy
Maskwood Nexus
6% of 467 decks -0% synergy
Sundial of the Infinite
6% of 486 decks +5% synergy
Phyrexian Altar
5% of 486 decks +4% synergy
Enchantments
Training Grounds
56% of 486 decks +52% synergy
Mana Echoes
51% of 486 decks +48% synergy
Cryptolith Rite
34% of 485 decks +28% synergy
Kindred Discovery
30% of 485 decks +18% synergy
Rhystic Study
29% of 486 decks +6% synergy
Leyline of the Guildpact
24% of 96 decks +1% synergy
Elven Chorus
24% of 357 decks +19% synergy
Descendants' Path
21% of 486 decks +18% synergy
Smothering Tithe
17% of 485 decks -3% synergy
Sylvan Library
16% of 486 decks +9% synergy
Guardian Project
16% of 485 decks +11% synergy
Mystic Remora
14% of 486 decks +3% synergy
Reflections of Littjara
14% of 467 decks +6% synergy
Descendants' Fury
14% of 348 decks +11% synergy
Rhythm of the Wild
12% of 485 decks +1% synergy
Warleader's Call
9% of 103 decks +7% synergy
Impact Tremors
8% of 485 decks +6% synergy
Defense of the Heart
8% of 486 decks +5% synergy
Prismatic Omen
7% of 486 decks +3% synergy
Mirari's Wake
7% of 486 decks -4% synergy
Unnatural Selection
6% of 486 decks +6% synergy
Aura Shards
6% of 486 decks +3% synergy
Black Market Connections
6% of 413 decks +1% synergy
Wild Pair
6% of 486 decks +5% synergy
Growing Rites of Itlimoc
5% of 485 decks +4% synergy
Utility Lands
Three Tree City
58% of 59 decks +39% synergy
Yavimaya, Cradle of Growth
11% of 462 decks -0% synergy
Cascading Cataracts
11% of 485 decks -6% synergy
Reliquary Tower
9% of 486 decks -16% synergy
Boseiju, Who Endures
9% of 455 decks -3% synergy
Gaea's Cradle
8% of 486 decks +4% synergy
Mutavault
7% of 486 decks +6% synergy
Urborg, Tomb of Yawgmoth
7% of 486 decks -1% synergy
Ancient Tomb
6% of 486 decks -3% synergy
Mana Artifacts
Arcane Signet
79% of 478 decks +5% synergy
Sol Ring
79% of 486 decks +1% synergy
Patchwork Banner
58% of 26 decks +39% synergy
Chromatic Lantern
55% of 486 decks +2% synergy
Fellwar Stone
46% of 486 decks +14% synergy
Pillar of Origins
23% of 485 decks +19% synergy
Mana Crypt
15% of 486 decks +5% synergy
Chrome Mox
9% of 486 decks +2% synergy
Lotus Petal
9% of 486 decks +2% synergy
Commander's Sphere
8% of 485 decks -12% synergy
Chromatic Orrery
6% of 469 decks -7% synergy
Mox Diamond
5% of 486 decks -0% synergy
Lands
Command Tower
96% of 486 decks +8% synergy
Sliver Hive
79% of 486 decks +74% synergy
Exotic Orchard
70% of 486 decks +7% synergy
Secluded Courtyard
62% of 455 decks +46% synergy
Unclaimed Territory
62% of 485 decks +45% synergy
Cavern of Souls
61% of 486 decks +46% synergy
Path of Ancestry
56% of 485 decks +16% synergy
Stomping Ground
56% of 486 decks +26% synergy
Breeding Pool
56% of 486 decks +26% synergy
Temple Garden
56% of 486 decks +26% synergy
Overgrown Tomb
56% of 486 decks +26% synergy
Hallowed Fountain
52% of 486 decks +25% synergy
Watery Grave
52% of 486 decks +27% synergy
Godless Shrine
51% of 486 decks +26% synergy
Steam Vents
51% of 486 decks +26% synergy
Misty Rainforest
50% of 486 decks +21% synergy
Blood Crypt
49% of 486 decks +26% synergy
Windswept Heath
48% of 486 decks +21% synergy
Verdant Catacombs
48% of 486 decks +20% synergy
Wooded Foothills
48% of 486 decks +22% synergy
Sacred Foundry
46% of 486 decks +23% synergy
Marsh Flats
46% of 486 decks +20% synergy
Arid Mesa
45% of 486 decks +19% synergy
Flooded Strand
43% of 486 decks +18% synergy
Scalding Tarn
42% of 486 decks +17% synergy
Polluted Delta
42% of 486 decks +19% synergy
Bloodstained Mire
41% of 486 decks +19% synergy
City of Brass
38% of 486 decks +17% synergy
Mana Confluence
34% of 486 decks +14% synergy
Reflecting Pool
33% of 486 decks +18% synergy
The World Tree
32% of 467 decks -1% synergy
Ketria Triome
29% of 472 decks +3% synergy
Zagoth Triome
27% of 472 decks +3% synergy
Ziatora's Proving Ground
26% of 435 decks +3% synergy
Indatha Triome
26% of 472 decks +1% synergy
Spara's Headquarters
26% of 435 decks +1% synergy
Jetmir's Garden
23% of 435 decks -0% synergy
Ancient Ziggurat
23% of 486 decks +20% synergy
Raugrin Triome
20% of 472 decks -0% synergy
Savai Triome
18% of 472 decks -1% synergy
Forbidden Orchard
18% of 486 decks +9% synergy
Rejuvenating Springs
18% of 469 decks +10% synergy
Seaside Citadel
17% of 486 decks +1% synergy
Xander's Lounge
17% of 435 decks +1% synergy
Training Center
17% of 469 decks +11% synergy
Opulent Palace
17% of 486 decks +0% synergy
Undergrowth Stadium
16% of 469 decks +10% synergy
Sandsteppe Citadel
16% of 486 decks +1% synergy
Jungle Shrine
16% of 486 decks -1% synergy
Raffine's Tower
16% of 435 decks -1% synergy