Intruder Alarm
Heart Sliver
Gemhide Sliver
Mindlash Sliver
Sliver Gravemother

   Prerequisites

What do I need to start this combo?
Sliver Gravemother in the command zone.
All other permanents on the battlefield.
Sliver Gravemother must be your commander.
You have at least three opponents. At most 1 plus two mana of any two different colors available, plus enough mana to pay for commander tax, if applicable.

   Steps

How does this combo work?
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 paying 1 and sacrificing it.
8
Choose not to return Sliver Gravemother to the command zone from your graveyard.
9
Resolve the Sliver Gravemother ability, causing each player to discard a card.
10
Activate Sliver Gravemother's encore ability by paying 5 and exiling it.
11
Choose to return Sliver Gravemother to the command zone from exile.
12
Resolve the Sliver Gravemother ability, creating a token copy of it for each opponent you have.
13
When the Sliver Gravemother tokens enter the battlefield, Intruder Alarm triggers that many times.
14
Holding priority, activate the Sliver Gravemother tokens by tapping them, adding at least three mana of any color(s).
15
Resolve the first Intruder Alarm trigger, untapping all creatures.
16
Activate all Slivers you control by tapping them, adding one mana of any color for each Sliver tapped this way.
17
Repeat from step 15 for each remaining trigger.
18
Repeat from step 1.

   Results

What do I get from this combo?
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 creatures
Infinite untap of creatures you control
Basal Sliver
100%inclusion8 decks8 decks
98%synergy
Lavabelly Sliver
100%inclusion8 decks8 decks
96%synergy
Hibernation Sliver
100%inclusion8 decks8 decks
96%synergy
Sliver Hivelord
100%inclusion8 decks8 decks
94%synergy
Harmonic Sliver
100%inclusion8 decks8 decks
94%synergy
Manaweft Sliver
100%inclusion8 decks8 decks
93%synergy
Homing Sliver
88%inclusion7 decks8 decks
84%synergy
Necrotic Sliver
88%inclusion7 decks8 decks
83%synergy
Sliver Legion
88%inclusion7 decks8 decks
83%synergy
Crystalline Sliver
88%inclusion7 decks8 decks
82%synergy
Top Cards
Cloudshredder Sliver
88%inclusion7 decks8 decks
80%synergy
Sinew Sliver
75%inclusion6 decks8 decks
71%synergy
Spiteful Sliver
75%inclusion6 decks8 decks
71%synergy
Shifting Sliver
75%inclusion6 decks8 decks
70%synergy
Bonescythe Sliver
75%inclusion6 decks8 decks
70%synergy
Firewake Sliver
63%inclusion5 decks8 decks
61%synergy
Essence Sliver
63%inclusion5 decks8 decks
60%synergy
The First Sliver
63%inclusion5 decks8 decks
60%synergy
Virulent Sliver
63%inclusion5 decks8 decks
59%synergy
Hatchery Sliver
63%inclusion5 decks8 decks
59%synergy
Game Changers
Gifts Ungiven
13%inclusion1 decks8 decks
11%synergy
Intuition
13%inclusion1 decks8 decks
10%synergy
Gamble
13%inclusion1 decks8 decks
9%synergy
Farewell
13%inclusion1 decks8 decks
6%synergy
Vampiric Tutor
13%inclusion1 decks8 decks
-0%synergy
Teferi's Protection
13%inclusion1 decks8 decks
-2%synergy
Creatures
Studious First-Year
100%inclusion1 decks1 decks
99%synergy
Predatory Sliver
63%inclusion5 decks8 decks
59%synergy
Synapse Sliver
63%inclusion5 decks8 decks
59%synergy
Brood Sliver
63%inclusion5 decks8 decks
58%synergy
Crypt Sliver
63%inclusion5 decks8 decks
58%synergy
Quick Sliver
63%inclusion5 decks8 decks
58%synergy
Galerider Sliver
63%inclusion5 decks8 decks
57%synergy
Sentinel Sliver
63%inclusion5 decks8 decks
57%synergy
Morophon, the Boundless
63%inclusion5 decks8 decks
49%synergy
Dormant Sliver
50%inclusion4 decks8 decks
49%synergy
Thorncaster Sliver
50%inclusion4 decks8 decks
49%synergy
Rukarumel, Biologist
50%inclusion4 decks8 decks
49%synergy
Horned Sliver
50%inclusion4 decks8 decks
47%synergy
Sliver Overlord
50%inclusion4 decks8 decks
47%synergy
Lazotep Sliver
50%inclusion4 decks8 decks
47%synergy
Blur Sliver
50%inclusion4 decks8 decks
47%synergy
Muscle Sliver
50%inclusion4 decks8 decks
47%synergy
Striking Sliver
50%inclusion4 decks8 decks
46%synergy
Diffusion Sliver
50%inclusion4 decks8 decks
45%synergy
Syphon Sliver
50%inclusion4 decks8 decks
45%synergy
Venom Sliver
50%inclusion4 decks8 decks
45%synergy
Realmwalker
50%inclusion4 decks8 decks
41%synergy
Metallic Sliver
38%inclusion3 decks8 decks
37%synergy
Mnemonic Sliver
38%inclusion3 decks8 decks
37%synergy
Acidic Sliver
38%inclusion3 decks8 decks
37%synergy
Hollowhead Sliver
38%inclusion3 decks8 decks
36%synergy
Leeching Sliver
38%inclusion3 decks8 decks
36%synergy
Bonesplitter Sliver
38%inclusion3 decks8 decks
36%synergy
Regal Sliver
38%inclusion3 decks8 decks
36%synergy
Pulmonic Sliver
38%inclusion3 decks8 decks
35%synergy
Constricting Sliver
38%inclusion3 decks8 decks
34%synergy
Root Sliver
38%inclusion3 decks8 decks
34%synergy
Psionic Sliver
25%inclusion2 decks8 decks
25%synergy
Screeching Sliver
25%inclusion2 decks8 decks
25%synergy
Telekinetic Sliver
25%inclusion2 decks8 decks
24%synergy
Fungus Sliver
25%inclusion2 decks8 decks
24%synergy
Darkheart Sliver
25%inclusion2 decks8 decks
24%synergy
Hunter Sliver
25%inclusion2 decks8 decks
24%synergy
Magma Sliver
25%inclusion2 decks8 decks
24%synergy
Sedge Sliver
25%inclusion2 decks8 decks
24%synergy
Dregscape Sliver
25%inclusion2 decks8 decks
23%synergy
Clot Sliver
25%inclusion2 decks8 decks
23%synergy
Taunting Sliver
25%inclusion2 decks8 decks
23%synergy
Amoeboid Changeling
25%inclusion2 decks8 decks
23%synergy
Sliver Queen
25%inclusion2 decks8 decks
22%synergy
Megantic Sliver
25%inclusion2 decks8 decks
22%synergy
Two-Headed Sliver
25%inclusion2 decks8 decks
21%synergy
Bloom Tender
25%inclusion2 decks8 decks
7%synergy
Faeburrow Elder
25%inclusion2 decks8 decks
5%synergy
Mindwhip Sliver
13%inclusion1 decks8 decks
12%synergy
Instants
Harmonized Crescendo
50%inclusion1 decks2 decks
48%synergy
Overkill
25%inclusion1 decks4 decks
24%synergy
Discontinuity
13%inclusion1 decks8 decks
12%synergy
Pull from Eternity
13%inclusion1 decks8 decks
12%synergy
Cancel
13%inclusion1 decks8 decks
12%synergy
Dramatic Reversal
13%inclusion1 decks8 decks
11%synergy
For the Ancestors
13%inclusion1 decks8 decks
11%synergy
Murder
13%inclusion1 decks8 decks
11%synergy
Entomb
13%inclusion1 decks8 decks
11%synergy
Mortify
13%inclusion1 decks8 decks
9%synergy
Kindred Summons
13%inclusion1 decks8 decks
9%synergy
Eladamri's Call
13%inclusion1 decks8 decks
7%synergy
Dark Ritual
13%inclusion1 decks8 decks
7%synergy
Arcane Denial
13%inclusion1 decks8 decks
6%synergy
Negate
13%inclusion1 decks8 decks
4%synergy
Mana Drain
13%inclusion1 decks8 decks
4%synergy
Assassin's Trophy
13%inclusion1 decks8 decks
-1%synergy
Heroic Intervention
13%inclusion1 decks8 decks
-10%synergy
Counterspell
13%inclusion1 decks8 decks
-10%synergy
Sorceries
Nature's Lore
63%inclusion5 decks8 decks
36%synergy
Farseek
63%inclusion5 decks8 decks
20%synergy
Bloodline Bidding
50%inclusion1 decks2 decks
47%synergy
Kindred Dominance
50%inclusion4 decks8 decks
45%synergy
Three Visits
50%inclusion4 decks8 decks
28%synergy
Buried Alive
38%inclusion3 decks8 decks
36%synergy
Blasphemous Act
38%inclusion3 decks8 decks
24%synergy
Profane Tutor
25%inclusion2 decks8 decks
23%synergy
Cultivate
25%inclusion2 decks8 decks
-10%synergy
Temporal Extortion
13%inclusion1 decks8 decks
12%synergy
Star of Extinction
13%inclusion1 decks8 decks
12%synergy
Kindred Charge
13%inclusion1 decks8 decks
12%synergy
Vindicate
13%inclusion1 decks8 decks
11%synergy
Neoform
13%inclusion1 decks8 decks
11%synergy
Green Sun's Zenith
13%inclusion1 decks8 decks
11%synergy
Eldritch Evolution
13%inclusion1 decks8 decks
10%synergy
Raise the Palisade
13%inclusion1 decks8 decks
10%synergy
Windfall
13%inclusion1 decks8 decks
10%synergy
Haunting Voyage
13%inclusion1 decks8 decks
10%synergy
Patriarch's Bidding
13%inclusion1 decks8 decks
8%synergy
Distant Melody
13%inclusion1 decks8 decks
6%synergy
Utility Artifacts
Thrumming Hivepool
75%inclusion3 decks4 decks
70%synergy
Sundial of the Infinite
50%inclusion4 decks8 decks
49%synergy
Herald's Horn
38%inclusion3 decks8 decks
20%synergy
Convergence of Dominion
25%inclusion2 decks8 decks
25%synergy
Pyre of Heroes
25%inclusion2 decks8 decks
24%synergy
Birthing Pod
25%inclusion2 decks8 decks
24%synergy
Maskwood Nexus
25%inclusion2 decks8 decks
19%synergy
Vanquisher's Banner
25%inclusion2 decks8 decks
18%synergy
Rings of Brighthearth
13%inclusion1 decks8 decks
11%synergy
Realmbreaker, the Invasion Tree
13%inclusion1 decks8 decks
11%synergy
Ashnod's Altar
13%inclusion1 decks8 decks
10%synergy
Coat of Arms
13%inclusion1 decks8 decks
10%synergy
Fist of Suns
13%inclusion1 decks8 decks
7%synergy
Swiftfoot Boots
13%inclusion1 decks8 decks
0%synergy
Enchantments
Mana Echoes
50%inclusion4 decks8 decks
48%synergy
Descendants' Fury
38%inclusion3 decks8 decks
35%synergy
Cryptolith Rite
38%inclusion3 decks8 decks
33%synergy
Kindred Discovery
38%inclusion3 decks8 decks
27%synergy
Legion Loyalty
25%inclusion2 decks8 decks
25%synergy
Birthing Ritual
25%inclusion2 decks8 decks
25%synergy
Elemental Bond
25%inclusion2 decks8 decks
22%synergy
Training Grounds
25%inclusion2 decks8 decks
21%synergy
Reflections of Littjara
25%inclusion2 decks8 decks
18%synergy
Leyline of Transformation
14%inclusion1 decks7 decks
13%synergy
Teferi's Veil
13%inclusion1 decks8 decks
12%synergy
Mirror March
13%inclusion1 decks8 decks
12%synergy
Tribute to the World Tree
13%inclusion1 decks8 decks
12%synergy
Greater Good
13%inclusion1 decks8 decks
11%synergy
Elven Chorus
13%inclusion1 decks8 decks
11%synergy
Anointed Procession
13%inclusion1 decks8 decks
10%synergy
Parallel Lives
13%inclusion1 decks8 decks
10%synergy
Descendants' Path
13%inclusion1 decks8 decks
9%synergy
Black Market Connections
13%inclusion1 decks8 decks
7%synergy
Garruk's Uprising
13%inclusion1 decks8 decks
-1%synergy
Artifacts
Sol Ring
100%inclusion8 decks8 decks
20%synergy
Arcane Signet
88%inclusion7 decks8 decks
12%synergy
Thrumming Hivepool
75%inclusion3 decks4 decks
70%synergy
Sundial of the Infinite
50%inclusion4 decks8 decks
49%synergy
Chromatic Lantern
50%inclusion4 decks8 decks
-0%synergy
Herald's Horn
38%inclusion3 decks8 decks
20%synergy
Fellwar Stone
38%inclusion3 decks8 decks
6%synergy
Convergence of Dominion
25%inclusion2 decks8 decks
25%synergy
Pyre of Heroes
25%inclusion2 decks8 decks
24%synergy
Birthing Pod
25%inclusion2 decks8 decks
24%synergy
Maskwood Nexus
25%inclusion2 decks8 decks
19%synergy
Vanquisher's Banner
25%inclusion2 decks8 decks
18%synergy
Chromatic Orrery
25%inclusion2 decks8 decks
16%synergy
Rings of Brighthearth
13%inclusion1 decks8 decks
11%synergy
Realmbreaker, the Invasion Tree
13%inclusion1 decks8 decks
11%synergy
Talisman of Conviction
13%inclusion1 decks8 decks
10%synergy
Pillar of Origins
13%inclusion1 decks8 decks
10%synergy
Gilded Lotus
13%inclusion1 decks8 decks
10%synergy
Talisman of Progress
13%inclusion1 decks8 decks
10%synergy
Ashnod's Altar
13%inclusion1 decks8 decks
10%synergy
Coat of Arms
13%inclusion1 decks8 decks
10%synergy
Fist of Suns
13%inclusion1 decks8 decks
7%synergy
Patchwork Banner
13%inclusion1 decks8 decks
6%synergy
Swiftfoot Boots
13%inclusion1 decks8 decks
0%synergy
Utility Lands
Mutavault
13%inclusion1 decks8 decks
11%synergy
Three Tree City
13%inclusion1 decks8 decks
5%synergy
Mana Artifacts
Sol Ring
100%inclusion8 decks8 decks
20%synergy
Arcane Signet
88%inclusion7 decks8 decks
12%synergy
Chromatic Lantern
50%inclusion4 decks8 decks
-0%synergy
Fellwar Stone
38%inclusion3 decks8 decks
6%synergy
Chromatic Orrery
25%inclusion2 decks8 decks
16%synergy
Talisman of Conviction
13%inclusion1 decks8 decks
10%synergy
Pillar of Origins
13%inclusion1 decks8 decks
10%synergy
Gilded Lotus
13%inclusion1 decks8 decks
10%synergy
Talisman of Progress
13%inclusion1 decks8 decks
10%synergy
Patchwork Banner
13%inclusion1 decks8 decks
6%synergy
Lands
Sliver Hive
88%inclusion7 decks8 decks
83%synergy
Command Tower
88%inclusion7 decks8 decks
-1%synergy
Exotic Orchard
75%inclusion6 decks8 decks
12%synergy
Unclaimed Territory
63%inclusion5 decks8 decks
44%synergy
Secluded Courtyard
63%inclusion5 decks8 decks
43%synergy
Hallowed Fountain
63%inclusion5 decks8 decks
36%synergy
The World Tree
63%inclusion5 decks8 decks
36%synergy
Stomping Ground
63%inclusion5 decks8 decks
33%synergy
Path of Ancestry
63%inclusion5 decks8 decks
18%synergy
Abundant Countryside
50%inclusion1 decks2 decks
40%synergy
Polluted Delta
50%inclusion4 decks8 decks
27%synergy
Sacred Foundry
50%inclusion4 decks8 decks
26%synergy
Steam Vents
50%inclusion4 decks8 decks
26%synergy
Godless Shrine
50%inclusion4 decks8 decks
25%synergy
Flooded Strand
50%inclusion4 decks8 decks
25%synergy
Overgrown Tomb
50%inclusion4 decks8 decks
21%synergy
Temple Garden
50%inclusion4 decks8 decks
21%synergy
Breeding Pool
50%inclusion4 decks8 decks
19%synergy
Brushland
38%inclusion3 decks8 decks
29%synergy
Xander's Lounge
38%inclusion3 decks8 decks
27%synergy
Nomad Outpost
38%inclusion3 decks8 decks
26%synergy
Raffine's Tower
38%inclusion3 decks8 decks
25%synergy
Mystic Monastery
38%inclusion3 decks8 decks
24%synergy
Sandsteppe Citadel
38%inclusion3 decks8 decks
22%synergy
Ziatora's Proving Ground
38%inclusion3 decks8 decks
21%synergy
Frontier Bivouac
38%inclusion3 decks8 decks
20%synergy
Jetmir's Garden
38%inclusion3 decks8 decks
19%synergy
Spara's Headquarters
38%inclusion3 decks8 decks
18%synergy
Zagoth Triome
38%inclusion3 decks8 decks
17%synergy
Blood Crypt
38%inclusion3 decks8 decks
16%synergy
Watery Grave
38%inclusion3 decks8 decks
13%synergy
Windswept Heath
38%inclusion3 decks8 decks
10%synergy
Deathcap Glade
25%inclusion2 decks8 decks
23%synergy
Deserted Beach
25%inclusion2 decks8 decks
22%synergy
Vernal Fen
25%inclusion1 decks4 decks
21%synergy
Dreamroot Cascade
25%inclusion2 decks8 decks
21%synergy
Sulfurous Springs
25%inclusion2 decks8 decks
18%synergy
Forbidden Orchard
25%inclusion2 decks8 decks
18%synergy
Caves of Koilos
25%inclusion2 decks8 decks
17%synergy
Smoldering Marsh
25%inclusion2 decks8 decks
17%synergy
Canopy Vista
25%inclusion2 decks8 decks
15%synergy
Yavimaya Coast
25%inclusion2 decks8 decks
15%synergy
Cinder Glade
25%inclusion2 decks8 decks
14%synergy
Savage Lands
25%inclusion2 decks8 decks
13%synergy
Savai Triome
25%inclusion2 decks8 decks
10%synergy
Seaside Citadel
25%inclusion2 decks8 decks
10%synergy
Opulent Palace
25%inclusion2 decks8 decks
9%synergy
Raugrin Triome
25%inclusion2 decks8 decks
9%synergy
Indatha Triome
25%inclusion2 decks8 decks
4%synergy
Bloodstained Mire
25%inclusion2 decks8 decks
4%synergy