Intruder Alarm + Cloudshredder Sliver + Manaweft Sliver + Basal Sliver

Intruder Alarm
Cloudshredder Sliver
Manaweft Sliver
Basal Sliver

Requires
Sliver Gravemother must be in the command zone. Intruder Alarm must be on the battlefield. Cloudshredder Sliver must be on the battlefield. Manaweft Sliver must be on the battlefield. Basal Sliver must be on the battlefield. Sliver Gravemother must be your commander. You have at least three opponents. At most two mana of any two different colors available, plus enough mana to pay for commander tax, if applicable.
Steps
  1. Activate all Slivers you control by tapping them, adding one mana of any color for each Sliver tapped this way.
  2. Cast Sliver Grandmother from the command zone by paying and commander tax, if applicable.
  3. When Sliver Grandmother enters the battlefield, Intruder Alarm triggers.
  4. Holding priortiy, activate Sliver Gravemother by tapping it, adding one mana of any color.
  5. Resolve the Intruder Alarm trigger, untapping all creatures.
  6. Activate all Slivers you control by tapping them, adding one mana of any color for each Sliver tapped this way.
  7. Activate Sliver Gravemother by sacrificing it, adding .
  8. Choose not to return Sliver Gravemother to the command zone from your graveyard.
  9. Activate Sliver Gravemother's encore ability by paying 5 and exiling it.
  10. Choose to return Sliver Gravemother to the command zone from exile.
  11. Resolve the Sliver Gravemother ability, creating a token copy of it for each opponent you have.
  12. When the Sliver Gravemother tokens enter the battlefield, Intruder Alarm triggers that many times.
  13. Holding priority, activate the Sliver Gravemother tokens by tapping them, adding at least three mana of any color(s).
  14. Resolve the first Intruder Alarm trigger, untapping all creatures.
  15. Activate all Slivers you control by tapping them, adding one mana of any color for each Sliver tapped this way.
  16. Repeat from step 15 for each remaining trigger.
  17. Repeat from step 1.
Results
Infinite colored mana. Infinite commander casts. Infinite creature tokens with haste. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mana creatures you control can produce. Infinite sacrifice triggers. Infinite storm count. Infinite untap of all creatures.

Sliver Gravemother
3.92% of 2855 decks 112 decks
High Synergy Cards
Gemhide Sliver
98% of 112 decks +89% synergy
Galerider Sliver
94% of 112 decks +87% synergy
Harmonic Sliver
90% of 112 decks +83% synergy
Crystalline Sliver
88% of 112 decks +81% synergy
Sliver Hivelord
88% of 112 decks +81% synergy
Sliver Legion
87% of 112 decks +81% synergy
The First Sliver
79% of 112 decks +76% synergy
Lavabelly Sliver
77% of 112 decks +72% synergy
Homing Sliver
75% of 112 decks +71% synergy
Diffusion Sliver
74% of 112 decks +68% synergy
Top Cards
Quick Sliver
71% of 112 decks +65% synergy
Bonescythe Sliver
71% of 112 decks +65% synergy
Syphon Sliver
70% of 112 decks +63% synergy
Shifting Sliver
70% of 112 decks +63% synergy
Hatchery Sliver
69% of 87 decks +62% synergy
Sliver Overlord
69% of 112 decks +65% synergy
Necrotic Sliver
69% of 112 decks +63% synergy
Farseek
68% of 112 decks +22% synergy
Hibernation Sliver
67% of 112 decks +62% synergy
Nature's Lore
65% of 112 decks +37% synergy
Creatures
Predatory Sliver
64% of 112 decks +60% synergy
Heart Sliver
63% of 112 decks +59% synergy
Sinew Sliver
62% of 112 decks +57% synergy
Striking Sliver
61% of 112 decks +55% synergy
Venom Sliver
61% of 112 decks +54% synergy
Sentinel Sliver
60% of 112 decks +53% synergy
Realmwalker
59% of 111 decks +51% synergy
Synapse Sliver
58% of 112 decks +54% synergy
Brood Sliver
58% of 112 decks +53% synergy
Muscle Sliver
57% of 112 decks +53% synergy
Regal Sliver
56% of 87 decks +52% synergy
Lazotep Sliver
54% of 87 decks +48% synergy
Spiteful Sliver
54% of 112 decks +48% synergy
Sliver Queen
52% of 112 decks +49% synergy
Virulent Sliver
52% of 112 decks +48% synergy
Crypt Sliver
47% of 112 decks +42% synergy
Morophon, the Boundless
44% of 112 decks +31% synergy
Firewake Sliver
41% of 112 decks +39% synergy
Horned Sliver
41% of 112 decks +38% synergy
Root Sliver
38% of 112 decks +35% synergy
Titan of Littjara
38% of 87 decks +35% synergy
Hollowhead Sliver
35% of 112 decks +33% synergy
Winged Sliver
35% of 112 decks +30% synergy
Taunting Sliver
34% of 87 decks +31% synergy
Constricting Sliver
33% of 112 decks +29% synergy
The Master, Multiplied
32% of 31 decks +32% synergy
Two-Headed Sliver
31% of 112 decks +27% synergy
Dregscape Sliver
29% of 112 decks +26% synergy
Blur Sliver
28% of 112 decks +24% synergy
Obeka, Brute Chronologist
26% of 111 decks +26% synergy
Essence Sliver
25% of 112 decks +22% synergy
Megantic Sliver
25% of 112 decks +21% synergy
Leeching Sliver
24% of 112 decks +22% synergy
Sedge Sliver
23% of 112 decks +21% synergy
Shadow Sliver
21% of 112 decks +20% synergy
Capricious Sliver
21% of 87 decks +18% synergy
Roaming Throne
20% of 25 decks +3% synergy
Opaline Sliver
20% of 112 decks +18% synergy
Rukarumel, Biologist
18% of 87 decks +17% synergy
Dormant Sliver
16% of 112 decks +15% synergy
Darkheart Sliver
16% of 112 decks +15% synergy
Thorncaster Sliver
15% of 112 decks +14% synergy
Might Sliver
15% of 112 decks +12% synergy
Magma Sliver
13% of 112 decks +12% synergy
Ward Sliver
13% of 112 decks +11% synergy
Mondrak, Glory Dominus
12% of 104 decks +10% synergy
Birds of Paradise
12% of 112 decks -12% synergy
Zirda, the Dawnwaker
12% of 111 decks +9% synergy
Screeching Sliver
12% of 112 decks +11% synergy
Pulmonic Sliver
12% of 112 decks +9% synergy
Instants
Vampiric Tutor
35% of 112 decks +18% synergy
Heroic Intervention
32% of 112 decks +11% synergy
Swords to Plowshares
32% of 112 decks -9% synergy
Cyclonic Rift
29% of 112 decks +8% synergy
Enlightened Tutor
27% of 112 decks +11% synergy
Teferi's Protection
27% of 112 decks +9% synergy
Worldly Tutor
26% of 112 decks +14% synergy
For the Ancestors
24% of 87 decks +21% synergy
Entomb
24% of 112 decks +22% synergy
Path to Exile
21% of 112 decks -4% synergy
Assassin's Trophy
21% of 112 decks +6% synergy
Eladamri's Call
19% of 112 decks +11% synergy
Anguished Unmaking
19% of 112 decks +9% synergy
Clever Concealment
17% of 102 decks +15% synergy
Fierce Guardianship
15% of 111 decks +3% synergy
Mana Drain
12% of 112 decks +3% synergy
Counterspell
11% of 112 decks -10% synergy
Swan Song
10% of 112 decks -0% synergy
Deflecting Swat
9% of 111 decks -0% synergy
And They Shall Know No Fear
8% of 109 decks +6% synergy
Kindred Summons
8% of 112 decks +6% synergy
Dovin's Veto
8% of 112 decks +0% synergy
Pull from Eternity
7% of 112 decks +7% synergy
Frantic Search
7% of 112 decks +5% synergy
Despark
7% of 112 decks +1% synergy
Chaos Warp
6% of 112 decks +1% synergy
Mystical Tutor
6% of 112 decks -1% synergy
Beast Within
6% of 112 decks -9% synergy
An Offer You Can't Refuse
5% of 110 decks -4% synergy
Flawless Maneuver
5% of 111 decks +2% synergy
Sorceries
Three Visits
61% of 112 decks +37% synergy
Cultivate
38% of 112 decks +0% synergy
Patriarch's Bidding
38% of 112 decks +32% synergy
Demonic Tutor
38% of 112 decks +17% synergy
Buried Alive
32% of 112 decks +31% synergy
Distant Melody
29% of 112 decks +21% synergy
Blasphemous Act
28% of 112 decks +18% synergy
Kindred Dominance
26% of 112 decks +21% synergy
Windfall
18% of 112 decks +15% synergy
Harsh Mercy
16% of 112 decks +15% synergy
Ruinous Ultimatum
14% of 111 decks +5% synergy
Skyshroud Claim
14% of 112 decks +4% synergy
Raise the Palisade
14% of 88 decks +11% synergy
Imperial Seal
11% of 112 decks +6% synergy
Eerie Ultimatum
10% of 111 decks +1% synergy
Cleansing Nova
10% of 112 decks +8% synergy
Diabolic Intent
10% of 112 decks +6% synergy
Kodama's Reach
10% of 112 decks -16% synergy
Faithless Looting
9% of 112 decks +7% synergy
Rampant Growth
9% of 112 decks -14% synergy
Decimate
7% of 112 decks +5% synergy
Wheel of Fortune
6% of 112 decks +4% synergy
Tempt with Discovery
5% of 112 decks -1% synergy
Utility Artifacts
Sundial of the Infinite
61% of 112 decks +60% synergy
Herald's Horn
44% of 112 decks +26% synergy
Vanquisher's Banner
36% of 112 decks +27% synergy
Ashnod's Altar
32% of 112 decks +30% synergy
Convergence of Dominion
32% of 109 decks +32% synergy
Urza's Incubator
19% of 112 decks +6% synergy
Embalmer's Tools
16% of 112 decks +16% synergy
Coat of Arms
14% of 112 decks +11% synergy
Pyre of Heroes
12% of 111 decks +11% synergy
Maskwood Nexus
10% of 111 decks +4% synergy
Door of Destinies
9% of 112 decks +5% synergy
Altar of Dementia
8% of 112 decks +7% synergy
Heartstone
8% of 112 decks +7% synergy
Birthing Pod
5% of 112 decks +5% synergy
Phyrexian Altar
5% of 112 decks +4% synergy
Sensei's Divining Top
5% of 112 decks +2% synergy
Enchantments
Kindred Discovery
54% of 112 decks +41% synergy
Ripples of Undeath
50% of 10 decks +50% synergy
Mana Echoes
46% of 112 decks +44% synergy
Leyline of the Guildpact
33% of 18 decks +10% synergy
Reflections of Littjara
32% of 111 decks +23% synergy
Elven Chorus
31% of 88 decks +26% synergy
Rhystic Study
30% of 112 decks +7% synergy
Training Grounds
28% of 112 decks +23% synergy
Descendants' Fury
28% of 87 decks +25% synergy
Cryptolith Rite
27% of 112 decks +21% synergy
Sylvan Library
23% of 112 decks +16% synergy
Smothering Tithe
17% of 112 decks -4% synergy
Parallel Lives
15% of 112 decks +13% synergy
Mystic Remora
13% of 112 decks +2% synergy
Survival of the Fittest
12% of 112 decks +11% synergy
Warleader's Call
12% of 24 decks +10% synergy
Anointed Procession
12% of 112 decks +10% synergy
Teferi's Veil
12% of 112 decks +12% synergy
Spelunking
11% of 27 decks +3% synergy
Black Market Connections
11% of 110 decks +6% synergy
Descendants' Path
11% of 112 decks +8% synergy
Legion Loyalty
8% of 110 decks +8% synergy
Guardian Project
8% of 112 decks +4% synergy
Shared Animosity
7% of 112 decks +5% synergy
Rhythm of the Wild
7% of 112 decks -4% synergy
Arcane Adaptation
6% of 112 decks +4% synergy
Prismatic Omen
6% of 112 decks +2% synergy
Growing Rites of Itlimoc
5% of 112 decks +4% synergy
Impact Tremors
5% of 112 decks +4% synergy
Doubling Season
5% of 112 decks +0% synergy
Utility Lands
Three Tree City
67% of 9 decks +47% synergy
Boseiju, Who Endures
18% of 110 decks +6% synergy
Yavimaya, Cradle of Growth
18% of 111 decks +7% synergy
Reliquary Tower
14% of 112 decks -11% synergy
Cascading Cataracts
12% of 112 decks -5% synergy
Gaea's Cradle
11% of 112 decks +7% synergy
Ancient Tomb
11% of 112 decks +2% synergy
Urborg, Tomb of Yawgmoth
10% of 112 decks +2% synergy
Mutavault
5% of 112 decks +4% synergy
Mana Artifacts
Arcane Signet
89% of 112 decks +15% synergy
Sol Ring
88% of 112 decks +10% synergy
Patchwork Banner
75% of 4 decks +55% synergy
Chromatic Lantern
50% of 112 decks -3% synergy
Fellwar Stone
48% of 112 decks +16% synergy
Mana Crypt
19% of 112 decks +8% synergy
Pillar of Origins
15% of 112 decks +12% synergy
Chromatic Orrery
8% of 111 decks -5% synergy
Mana Vault
8% of 112 decks +2% synergy
Lotus Petal
8% of 112 decks +1% synergy
Timeless Lotus
7% of 109 decks -7% synergy
Mox Diamond
7% of 112 decks +2% synergy
Mox Opal
5% of 112 decks +2% synergy
Mox Amber
5% of 112 decks -1% synergy
Chrome Mox
5% of 112 decks -2% synergy
Lands
Command Tower
94% of 112 decks +6% synergy
Sliver Hive
72% of 112 decks +67% synergy
Exotic Orchard
62% of 112 decks -1% synergy
Overgrown Tomb
58% of 112 decks +28% synergy
Temple Garden
58% of 112 decks +28% synergy
Secluded Courtyard
57% of 110 decks +41% synergy
Cavern of Souls
54% of 112 decks +39% synergy
Godless Shrine
54% of 112 decks +28% synergy
Hallowed Fountain
54% of 112 decks +26% synergy
Breeding Pool
54% of 112 decks +23% synergy
Path of Ancestry
54% of 112 decks +13% synergy
Stomping Ground
53% of 112 decks +23% synergy
Blood Crypt
52% of 112 decks +29% synergy
Sacred Foundry
50% of 112 decks +26% synergy
Windswept Heath
50% of 112 decks +23% synergy
Verdant Catacombs
50% of 112 decks +22% synergy
Misty Rainforest
50% of 112 decks +21% synergy
Unclaimed Territory
49% of 112 decks +32% synergy
Wooded Foothills
49% of 112 decks +24% synergy
Watery Grave
48% of 112 decks +23% synergy
Steam Vents
47% of 112 decks +22% synergy
Flooded Strand
46% of 112 decks +22% synergy
Arid Mesa
45% of 112 decks +19% synergy
The World Tree
44% of 111 decks +10% synergy
Polluted Delta
42% of 112 decks +19% synergy
Scalding Tarn
42% of 112 decks +17% synergy
Marsh Flats
42% of 112 decks +16% synergy
Bloodstained Mire
40% of 112 decks +18% synergy
City of Brass
33% of 112 decks +12% synergy
Mana Confluence
31% of 112 decks +12% synergy
Spara's Headquarters
31% of 110 decks +6% synergy
Hedge Maze
29% of 24 decks +26% synergy
Indatha Triome
26% of 111 decks +1% synergy
Ketria Triome
26% of 111 decks -0% synergy
Tarnation Vista
25% of 12 decks +22% synergy
Zagoth Triome
24% of 111 decks +0% synergy
Ziatora's Proving Ground
24% of 110 decks +1% synergy
Jetmir's Garden
23% of 110 decks -1% synergy
Meticulous Archive
21% of 24 decks +19% synergy
Underground Mortuary
21% of 24 decks +19% synergy
Lush Portico
21% of 24 decks +18% synergy
Prairie Stream
18% of 112 decks +8% synergy
Taiga
18% of 112 decks +5% synergy
Tropical Island
18% of 112 decks +5% synergy
Reflecting Pool
18% of 112 decks +3% synergy
Bayou
17% of 112 decks +4% synergy
Raffine's Tower
16% of 110 decks -1% synergy
Smoldering Marsh
16% of 112 decks +7% synergy
Sunken Hollow
16% of 112 decks +7% synergy
Canopy Vista
16% of 112 decks +5% synergy