Intruder Alarm + Cloudshredder Sliver + Gemhide Sliver + Basal Sliver

Intruder Alarm
Cloudshredder Sliver
Gemhide 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. Gemhide 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
3.91% of 2941 decks 115 decks
High Synergy Cards
Manaweft Sliver
99% of 115 decks +91% synergy
Galerider Sliver
94% of 115 decks +87% synergy
Harmonic Sliver
90% of 115 decks +82% synergy
Sliver Hivelord
89% of 115 decks +82% synergy
Crystalline Sliver
88% of 115 decks +81% synergy
Sliver Legion
86% of 115 decks +80% synergy
The First Sliver
79% of 115 decks +76% synergy
Lavabelly Sliver
79% of 115 decks +74% synergy
Homing Sliver
76% of 115 decks +71% synergy
Diffusion Sliver
74% of 115 decks +68% synergy
Top Cards
Patchwork Banner
80% of 5 decks +62% synergy
Quick Sliver
72% of 115 decks +66% synergy
Shifting Sliver
71% of 115 decks +65% synergy
Bonescythe Sliver
71% of 115 decks +65% synergy
Hatchery Sliver
69% of 88 decks +63% synergy
Syphon Sliver
69% of 115 decks +62% synergy
Sliver Overlord
68% of 115 decks +65% synergy
Hibernation Sliver
68% of 115 decks +63% synergy
Necrotic Sliver
68% of 115 decks +62% synergy
Farseek
68% of 115 decks +23% synergy
Creatures
Predatory Sliver
65% of 115 decks +61% synergy
Heart Sliver
63% of 115 decks +58% synergy
Sinew Sliver
62% of 115 decks +57% synergy
Regal Sliver
60% of 88 decks +56% synergy
Striking Sliver
60% of 115 decks +54% synergy
Venom Sliver
60% of 115 decks +54% synergy
Sentinel Sliver
60% of 115 decks +53% synergy
Realmwalker
60% of 114 decks +51% synergy
Brood Sliver
59% of 115 decks +54% synergy
Muscle Sliver
58% of 115 decks +54% synergy
Synapse Sliver
58% of 115 decks +54% synergy
Lazotep Sliver
57% of 88 decks +51% synergy
Spiteful Sliver
55% of 115 decks +49% synergy
Sliver Queen
52% of 115 decks +49% synergy
Virulent Sliver
52% of 115 decks +48% synergy
Crypt Sliver
46% of 115 decks +41% synergy
Morophon, the Boundless
44% of 115 decks +31% synergy
Firewake Sliver
41% of 115 decks +39% synergy
Horned Sliver
39% of 115 decks +36% synergy
Titan of Littjara
39% of 88 decks +35% synergy
Root Sliver
38% of 115 decks +34% synergy
Taunting Sliver
35% of 88 decks +31% synergy
Winged Sliver
35% of 115 decks +30% synergy
Constricting Sliver
34% of 115 decks +30% synergy
Hollowhead Sliver
33% of 115 decks +31% synergy
Two-Headed Sliver
31% of 115 decks +27% synergy
Megantic Sliver
29% of 115 decks +24% synergy
The Master, Multiplied
28% of 32 decks +28% synergy
Dregscape Sliver
28% of 115 decks +26% synergy
Essence Sliver
28% of 115 decks +25% synergy
Blur Sliver
27% of 115 decks +23% synergy
Obeka, Brute Chronologist
25% of 114 decks +24% synergy
Sedge Sliver
23% of 115 decks +22% synergy
Capricious Sliver
23% of 88 decks +20% synergy
Leeching Sliver
23% of 115 decks +21% synergy
Shadow Sliver
22% of 115 decks +20% synergy
Roaming Throne
20% of 25 decks +4% synergy
Opaline Sliver
19% of 115 decks +17% synergy
Might Sliver
18% of 115 decks +15% synergy
Rukarumel, Biologist
17% of 88 decks +15% synergy
Darkheart Sliver
17% of 115 decks +15% synergy
Dormant Sliver
16% of 115 decks +15% synergy
Thorncaster Sliver
16% of 115 decks +14% synergy
Mondrak, Glory Dominus
13% of 106 decks +11% synergy
Magma Sliver
13% of 115 decks +11% synergy
Ward Sliver
13% of 115 decks +11% synergy
Zirda, the Dawnwaker
12% of 114 decks +9% synergy
Pulmonic Sliver
12% of 115 decks +10% synergy
Birds of Paradise
12% of 115 decks -12% synergy
Screeching Sliver
10% of 115 decks +10% synergy
Instants
Vampiric Tutor
35% of 115 decks +18% synergy
Heroic Intervention
33% of 115 decks +12% synergy
Swords to Plowshares
32% of 115 decks -9% synergy
Cyclonic Rift
30% of 115 decks +9% synergy
Teferi's Protection
27% of 115 decks +9% synergy
Worldly Tutor
26% of 115 decks +14% synergy
Entomb
24% of 115 decks +22% synergy
Enlightened Tutor
24% of 115 decks +9% synergy
For the Ancestors
24% of 88 decks +21% synergy
Path to Exile
23% of 115 decks -3% synergy
Assassin's Trophy
21% of 115 decks +7% synergy
Eladamri's Call
19% of 115 decks +11% synergy
Anguished Unmaking
18% of 115 decks +9% synergy
Clever Concealment
17% of 104 decks +16% synergy
Fierce Guardianship
16% of 114 decks +3% synergy
Mana Drain
13% of 115 decks +4% synergy
Swan Song
10% of 115 decks +1% synergy
Counterspell
10% of 115 decks -11% synergy
Deflecting Swat
9% of 114 decks -0% synergy
Kindred Summons
9% of 115 decks +6% synergy
And They Shall Know No Fear
8% of 112 decks +6% synergy
Dovin's Veto
8% of 115 decks +0% synergy
Frantic Search
7% of 115 decks +5% synergy
Despark
7% of 115 decks +1% synergy
Mystical Tutor
7% of 115 decks -0% synergy
An Offer You Can't Refuse
6% of 113 decks -3% synergy
Pull from Eternity
6% of 115 decks +6% synergy
Chaos Warp
6% of 115 decks +1% synergy
Discontinuity
5% of 114 decks +5% synergy
Beast Within
5% of 115 decks -10% synergy
Sorceries
Nature's Lore
66% of 115 decks +38% synergy
Three Visits
61% of 115 decks +37% synergy
Cultivate
38% of 115 decks +1% synergy
Patriarch's Bidding
37% of 115 decks +32% synergy
Demonic Tutor
36% of 115 decks +15% synergy
Buried Alive
34% of 115 decks +33% synergy
Distant Melody
30% of 115 decks +23% synergy
Blasphemous Act
29% of 115 decks +19% synergy
Kindred Dominance
28% of 115 decks +23% synergy
Windfall
18% of 115 decks +15% synergy
Harsh Mercy
16% of 115 decks +14% synergy
Ruinous Ultimatum
15% of 114 decks +6% synergy
Skyshroud Claim
15% of 115 decks +5% synergy
Raise the Palisade
15% of 89 decks +12% synergy
Diabolic Intent
11% of 115 decks +8% synergy
Imperial Seal
11% of 115 decks +7% synergy
Eerie Ultimatum
11% of 114 decks +1% synergy
Cleansing Nova
10% of 115 decks +7% synergy
Kodama's Reach
10% of 115 decks -16% synergy
Faithless Looting
9% of 115 decks +7% synergy
Rampant Growth
9% of 115 decks -14% synergy
Wheel of Fortune
6% of 115 decks +4% synergy
Decimate
6% of 115 decks +4% synergy
Tempt with Discovery
6% of 115 decks -0% synergy
Reanimate
5% of 115 decks +2% synergy
Utility Artifacts
Sundial of the Infinite
58% of 115 decks +58% synergy
Herald's Horn
44% of 115 decks +27% synergy
Vanquisher's Banner
34% of 115 decks +25% synergy
Ashnod's Altar
33% of 115 decks +31% synergy
Convergence of Dominion
30% of 112 decks +30% synergy
Urza's Incubator
19% of 115 decks +6% synergy
Embalmer's Tools
15% of 115 decks +15% synergy
Coat of Arms
14% of 115 decks +10% synergy
Pyre of Heroes
11% of 114 decks +11% synergy
Maskwood Nexus
10% of 114 decks +3% synergy
Door of Destinies
10% of 115 decks +6% synergy
Altar of Dementia
8% of 115 decks +7% synergy
Heartstone
8% of 115 decks +6% synergy
Phyrexian Altar
6% of 115 decks +5% synergy
Sensei's Divining Top
5% of 115 decks +2% synergy
Enchantments
Kindred Discovery
55% of 115 decks +43% synergy
Mana Echoes
45% of 115 decks +43% synergy
Leyline of the Guildpact
37% of 19 decks +14% synergy
Ripples of Undeath
36% of 11 decks +36% synergy
Rhystic Study
31% of 115 decks +8% synergy
Elven Chorus
30% of 89 decks +26% synergy
Descendants' Fury
30% of 88 decks +27% synergy
Reflections of Littjara
29% of 114 decks +21% synergy
Birthing Ritual
27% of 11 decks +27% synergy
Training Grounds
26% of 115 decks +22% synergy
Cryptolith Rite
26% of 115 decks +21% synergy
Sylvan Library
23% of 115 decks +16% synergy
Warleader's Call
17% of 24 decks +14% synergy
Smothering Tithe
17% of 115 decks -4% synergy
Parallel Lives
16% of 115 decks +13% synergy
Spelunking
14% of 28 decks +6% synergy
Mystic Remora
13% of 115 decks +1% synergy
Survival of the Fittest
11% of 115 decks +10% synergy
Descendants' Path
11% of 115 decks +8% synergy
Black Market Connections
11% of 113 decks +5% synergy
Teferi's Veil
10% of 115 decks +10% synergy
Anointed Procession
10% of 115 decks +8% synergy
Legion Loyalty
9% of 113 decks +8% synergy
Guardian Project
8% of 115 decks +4% synergy
Shared Animosity
7% of 115 decks +5% synergy
Rhythm of the Wild
7% of 115 decks -4% synergy
Growing Rites of Itlimoc
6% of 115 decks +5% synergy
Prismatic Omen
6% of 115 decks +2% synergy
Doubling Season
6% of 115 decks +1% synergy
Impact Tremors
5% of 115 decks +3% synergy
Arcane Adaptation
5% of 115 decks +3% synergy
Utility Lands
Three Tree City
70% of 10 decks +51% synergy
Boseiju, Who Endures
19% of 113 decks +7% synergy
Yavimaya, Cradle of Growth
18% of 114 decks +7% synergy
Reliquary Tower
14% of 115 decks -11% synergy
Gaea's Cradle
11% of 115 decks +7% synergy
Ancient Tomb
11% of 115 decks +2% synergy
Cascading Cataracts
11% of 115 decks -5% synergy
Urborg, Tomb of Yawgmoth
10% of 115 decks +2% synergy
Mutavault
5% of 115 decks +4% synergy
Mana Artifacts
Arcane Signet
89% of 115 decks +14% synergy
Sol Ring
86% of 115 decks +8% synergy
Chromatic Lantern
50% of 115 decks -3% synergy
Fellwar Stone
48% of 115 decks +16% synergy
Mana Crypt
18% of 115 decks +8% synergy
Pillar of Origins
14% of 115 decks +11% synergy
Chromatic Orrery
10% of 114 decks -3% synergy
Mana Vault
9% of 115 decks +2% synergy
Lotus Petal
9% of 115 decks +2% synergy
Mox Diamond
8% of 115 decks +2% synergy
Timeless Lotus
7% of 112 decks -7% synergy
Mox Opal
6% of 115 decks +2% synergy
Mox Amber
6% of 115 decks -0% synergy
Chrome Mox
5% of 115 decks -2% synergy
Lands
Command Tower
94% of 115 decks +6% synergy
Sliver Hive
71% of 115 decks +66% synergy
Exotic Orchard
61% of 115 decks -2% synergy
Overgrown Tomb
60% of 115 decks +30% synergy
Temple Garden
59% of 115 decks +29% synergy
Secluded Courtyard
57% of 113 decks +40% synergy
Godless Shrine
56% of 115 decks +30% synergy
Breeding Pool
56% of 115 decks +25% synergy
Cavern of Souls
55% of 115 decks +40% synergy
Hallowed Fountain
54% of 115 decks +27% synergy
Stomping Ground
54% of 115 decks +24% synergy
Blood Crypt
53% of 115 decks +30% synergy
Sacred Foundry
52% of 115 decks +29% synergy
Path of Ancestry
52% of 115 decks +12% synergy
Windswept Heath
51% of 115 decks +24% synergy
Misty Rainforest
51% of 115 decks +23% synergy
Steam Vents
50% of 115 decks +25% synergy
Watery Grave
50% of 115 decks +25% synergy
Wooded Foothills
50% of 115 decks +25% synergy
Verdant Catacombs
50% of 115 decks +23% synergy
Unclaimed Territory
49% of 115 decks +32% synergy
Flooded Strand
46% of 115 decks +22% synergy
Arid Mesa
46% of 115 decks +21% synergy
Marsh Flats
44% of 115 decks +18% synergy
The World Tree
44% of 114 decks +10% synergy
Polluted Delta
43% of 115 decks +20% synergy
Scalding Tarn
43% of 115 decks +18% synergy
Bloodstained Mire
41% of 115 decks +19% synergy
City of Brass
33% of 115 decks +13% synergy
Mana Confluence
30% of 115 decks +10% synergy
Spara's Headquarters
29% of 113 decks +5% synergy
Hedge Maze
29% of 24 decks +26% synergy
Ketria Triome
25% of 114 decks -1% synergy
Indatha Triome
25% of 114 decks -0% synergy
Ziatora's Proving Ground
24% of 113 decks +1% synergy
Tarnation Vista
23% of 13 decks +21% synergy
Jetmir's Garden
23% of 113 decks -1% synergy
Zagoth Triome
22% of 114 decks -2% synergy
Underground Mortuary
21% of 24 decks +19% synergy
Lush Portico
21% of 24 decks +18% synergy
Prairie Stream
18% of 115 decks +8% synergy
Taiga
18% of 115 decks +5% synergy
Tropical Island
18% of 115 decks +5% synergy
Bayou
17% of 115 decks +4% synergy
Meticulous Archive
17% of 24 decks +15% synergy
Commercial District
17% of 24 decks +14% synergy
Scrubland
17% of 115 decks +4% synergy
Volcanic Island
17% of 115 decks +4% synergy
Underground Sea
17% of 115 decks +4% synergy
Tundra
17% of 115 decks +4% synergy