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%inclusion10 decks10 decks
98%synergy
Sliver Hivelord
100%inclusion10 decks10 decks
94%synergy
Harmonic Sliver
100%inclusion10 decks10 decks
94%synergy
Manaweft Sliver
100%inclusion10 decks10 decks
93%synergy
Homing Sliver
90%inclusion9 decks10 decks
87%synergy
Necrotic Sliver
90%inclusion9 decks10 decks
86%synergy
Sliver Legion
90%inclusion9 decks10 decks
85%synergy
Crystalline Sliver
90%inclusion9 decks10 decks
84%synergy
Cloudshredder Sliver
90%inclusion9 decks10 decks
83%synergy
Thrumming Hivepool
83%inclusion5 decks6 decks
78%synergy
Top Cards
Sinew Sliver
80%inclusion8 decks10 decks
76%synergy
Lavabelly Sliver
80%inclusion8 decks10 decks
76%synergy
Hibernation Sliver
80%inclusion8 decks10 decks
76%synergy
Spiteful Sliver
80%inclusion8 decks10 decks
76%synergy
Shifting Sliver
80%inclusion8 decks10 decks
75%synergy
Bonescythe Sliver
80%inclusion8 decks10 decks
75%synergy
Firewake Sliver
70%inclusion7 decks10 decks
68%synergy
The First Sliver
70%inclusion7 decks10 decks
67%synergy
Virulent Sliver
70%inclusion7 decks10 decks
67%synergy
Predatory Sliver
70%inclusion7 decks10 decks
66%synergy
Game Changers
Gifts Ungiven
10%inclusion1 decks10 decks
9%synergy
Intuition
10%inclusion1 decks10 decks
8%synergy
Gamble
10%inclusion1 decks10 decks
7%synergy
Farewell
10%inclusion1 decks10 decks
3%synergy
Worldly Tutor
10%inclusion1 decks10 decks
1%synergy
Vampiric Tutor
10%inclusion1 decks10 decks
-3%synergy
Teferi's Protection
10%inclusion1 decks10 decks
-4%synergy
Demonic Tutor
10%inclusion1 decks10 decks
-7%synergy
Creatures
Crypt Sliver
70%inclusion7 decks10 decks
66%synergy
Galerider Sliver
70%inclusion7 decks10 decks
65%synergy
Sentinel Sliver
70%inclusion7 decks10 decks
65%synergy
Morophon, the Boundless
70%inclusion7 decks10 decks
57%synergy
Dormant Sliver
60%inclusion6 decks10 decks
59%synergy
Sliver Overlord
60%inclusion6 decks10 decks
57%synergy
Muscle Sliver
60%inclusion6 decks10 decks
57%synergy
Striking Sliver
60%inclusion6 decks10 decks
56%synergy
Diffusion Sliver
60%inclusion6 decks10 decks
55%synergy
Syphon Sliver
60%inclusion6 decks10 decks
55%synergy
Venom Sliver
60%inclusion6 decks10 decks
55%synergy
Realmwalker
60%inclusion6 decks10 decks
51%synergy
Hollowhead Sliver
50%inclusion5 decks10 decks
49%synergy
Essence Sliver
50%inclusion5 decks10 decks
48%synergy
Root Sliver
50%inclusion5 decks10 decks
47%synergy
Hatchery Sliver
50%inclusion5 decks10 decks
47%synergy
Synapse Sliver
50%inclusion5 decks10 decks
46%synergy
Brood Sliver
50%inclusion5 decks10 decks
46%synergy
Quick Sliver
50%inclusion5 decks10 decks
45%synergy
Thorncaster Sliver
40%inclusion4 decks10 decks
39%synergy
Rukarumel, Biologist
40%inclusion4 decks10 decks
39%synergy
Dregscape Sliver
40%inclusion4 decks10 decks
38%synergy
Horned Sliver
40%inclusion4 decks10 decks
37%synergy
Lazotep Sliver
40%inclusion4 decks10 decks
37%synergy
Constricting Sliver
40%inclusion4 decks10 decks
37%synergy
Blur Sliver
40%inclusion4 decks10 decks
37%synergy
Studious First-Year
33%inclusion1 decks3 decks
33%synergy
Quilled Sliver
30%inclusion3 decks10 decks
30%synergy
Metallic Sliver
30%inclusion3 decks10 decks
30%synergy
Mnemonic Sliver
30%inclusion3 decks10 decks
30%synergy
Acidic Sliver
30%inclusion3 decks10 decks
30%synergy
Leeching Sliver
30%inclusion3 decks10 decks
29%synergy
Bonesplitter Sliver
30%inclusion3 decks10 decks
28%synergy
Opaline Sliver
30%inclusion3 decks10 decks
28%synergy
Regal Sliver
30%inclusion3 decks10 decks
28%synergy
Pulmonic Sliver
30%inclusion3 decks10 decks
28%synergy
Might Sliver
30%inclusion3 decks10 decks
27%synergy
Psionic Sliver
20%inclusion2 decks10 decks
20%synergy
Screeching Sliver
20%inclusion2 decks10 decks
20%synergy
Telekinetic Sliver
20%inclusion2 decks10 decks
19%synergy
Fungus Sliver
20%inclusion2 decks10 decks
19%synergy
Darkheart Sliver
20%inclusion2 decks10 decks
19%synergy
Hunter Sliver
20%inclusion2 decks10 decks
19%synergy
Toxin Sliver
20%inclusion2 decks10 decks
19%synergy
Magma Sliver
20%inclusion2 decks10 decks
19%synergy
Sedge Sliver
20%inclusion2 decks10 decks
19%synergy
Clot Sliver
20%inclusion2 decks10 decks
18%synergy
Taunting Sliver
20%inclusion2 decks10 decks
18%synergy
Amoeboid Changeling
20%inclusion2 decks10 decks
18%synergy
Sliver Queen
20%inclusion2 decks10 decks
17%synergy
Instants
For the Ancestors
30%inclusion3 decks10 decks
29%synergy
Harmonized Crescendo
25%inclusion1 decks4 decks
23%synergy
Brainstorm
20%inclusion2 decks10 decks
15%synergy
Mana Drain
20%inclusion2 decks10 decks
11%synergy
An Offer You Can't Refuse
20%inclusion2 decks10 decks
9%synergy
Path to Exile
20%inclusion2 decks10 decks
-9%synergy
Overkill
17%inclusion1 decks6 decks
16%synergy
Discontinuity
10%inclusion1 decks10 decks
10%synergy
Pull from Eternity
10%inclusion1 decks10 decks
10%synergy
Cancel
10%inclusion1 decks10 decks
9%synergy
Dramatic Reversal
10%inclusion1 decks10 decks
9%synergy
Murder
10%inclusion1 decks10 decks
8%synergy
Entomb
10%inclusion1 decks10 decks
8%synergy
Mortify
10%inclusion1 decks10 decks
7%synergy
Kindred Summons
10%inclusion1 decks10 decks
6%synergy
Eladamri's Call
10%inclusion1 decks10 decks
4%synergy
Dark Ritual
10%inclusion1 decks10 decks
4%synergy
Arcane Denial
10%inclusion1 decks10 decks
3%synergy
Negate
10%inclusion1 decks10 decks
1%synergy
Assassin's Trophy
10%inclusion1 decks10 decks
-4%synergy
Heroic Intervention
10%inclusion1 decks10 decks
-13%synergy
Counterspell
10%inclusion1 decks10 decks
-13%synergy
Swords to Plowshares
10%inclusion1 decks10 decks
-28%synergy
Sorceries
Farseek
70%inclusion7 decks10 decks
28%synergy
Buried Alive
50%inclusion5 decks10 decks
49%synergy
Nature's Lore
50%inclusion5 decks10 decks
24%synergy
Kindred Dominance
40%inclusion4 decks10 decks
35%synergy
Three Visits
40%inclusion4 decks10 decks
18%synergy
Blasphemous Act
30%inclusion3 decks10 decks
16%synergy
Bloodline Bidding
25%inclusion1 decks4 decks
22%synergy
Harsh Mercy
20%inclusion2 decks10 decks
19%synergy
Profane Tutor
20%inclusion2 decks10 decks
18%synergy
Finale of Devastation
20%inclusion2 decks10 decks
17%synergy
Cultivate
20%inclusion2 decks10 decks
-15%synergy
Temporal Extortion
10%inclusion1 decks10 decks
10%synergy
Star of Extinction
10%inclusion1 decks10 decks
10%synergy
Kindred Charge
10%inclusion1 decks10 decks
10%synergy
Vindicate
10%inclusion1 decks10 decks
9%synergy
Neoform
10%inclusion1 decks10 decks
9%synergy
Green Sun's Zenith
10%inclusion1 decks10 decks
8%synergy
Eldritch Evolution
10%inclusion1 decks10 decks
8%synergy
Raise the Palisade
10%inclusion1 decks10 decks
8%synergy
Windfall
10%inclusion1 decks10 decks
8%synergy
Haunting Voyage
10%inclusion1 decks10 decks
7%synergy
Patriarch's Bidding
10%inclusion1 decks10 decks
6%synergy
Distant Melody
10%inclusion1 decks10 decks
3%synergy
Utility Artifacts
Herald's Horn
50%inclusion5 decks10 decks
33%synergy
Sundial of the Infinite
40%inclusion4 decks10 decks
39%synergy
Vanquisher's Banner
30%inclusion3 decks10 decks
23%synergy
Convergence of Dominion
20%inclusion2 decks10 decks
20%synergy
Pyre of Heroes
20%inclusion2 decks10 decks
19%synergy
Birthing Pod
20%inclusion2 decks10 decks
19%synergy
Maskwood Nexus
20%inclusion2 decks10 decks
14%synergy
Urza's Incubator
20%inclusion2 decks10 decks
5%synergy
Rings of Brighthearth
10%inclusion1 decks10 decks
9%synergy
Realmbreaker, the Invasion Tree
10%inclusion1 decks10 decks
9%synergy
Ashnod's Altar
10%inclusion1 decks10 decks
7%synergy
Coat of Arms
10%inclusion1 decks10 decks
7%synergy
Fist of Suns
10%inclusion1 decks10 decks
4%synergy
Swiftfoot Boots
10%inclusion1 decks10 decks
-2%synergy
Enchantments
Kindred Discovery
50%inclusion5 decks10 decks
39%synergy
Mana Echoes
40%inclusion4 decks10 decks
38%synergy
Training Grounds
40%inclusion4 decks10 decks
36%synergy
Descendants' Fury
30%inclusion3 decks10 decks
27%synergy
Cryptolith Rite
30%inclusion3 decks10 decks
25%synergy
Legion Loyalty
20%inclusion2 decks10 decks
20%synergy
Birthing Ritual
20%inclusion2 decks10 decks
20%synergy
Deafening Silence
20%inclusion2 decks10 decks
19%synergy
Elven Chorus
20%inclusion2 decks10 decks
18%synergy
Elemental Bond
20%inclusion2 decks10 decks
17%synergy
Sylvan Library
20%inclusion2 decks10 decks
15%synergy
Reflections of Littjara
20%inclusion2 decks10 decks
13%synergy
Leyline of Transformation
11%inclusion1 decks9 decks
10%synergy
Teferi's Veil
10%inclusion1 decks10 decks
10%synergy
Mirror March
10%inclusion1 decks10 decks
10%synergy
Tribute to the World Tree
10%inclusion1 decks10 decks
9%synergy
Greater Good
10%inclusion1 decks10 decks
8%synergy
Anointed Procession
10%inclusion1 decks10 decks
8%synergy
Parallel Lives
10%inclusion1 decks10 decks
7%synergy
Descendants' Path
10%inclusion1 decks10 decks
7%synergy
Black Market Connections
10%inclusion1 decks10 decks
5%synergy
Garruk's Uprising
10%inclusion1 decks10 decks
-3%synergy
Artifacts
Sol Ring
100%inclusion10 decks10 decks
20%synergy
Arcane Signet
90%inclusion9 decks10 decks
14%synergy
Chromatic Lantern
60%inclusion6 decks10 decks
10%synergy
Herald's Horn
50%inclusion5 decks10 decks
33%synergy
Sundial of the Infinite
40%inclusion4 decks10 decks
39%synergy
Vanquisher's Banner
30%inclusion3 decks10 decks
23%synergy
Fellwar Stone
30%inclusion3 decks10 decks
-1%synergy
Convergence of Dominion
20%inclusion2 decks10 decks
20%synergy
Pyre of Heroes
20%inclusion2 decks10 decks
19%synergy
Birthing Pod
20%inclusion2 decks10 decks
19%synergy
Maskwood Nexus
20%inclusion2 decks10 decks
14%synergy
Chromatic Orrery
20%inclusion2 decks10 decks
11%synergy
Urza's Incubator
20%inclusion2 decks10 decks
5%synergy
Rings of Brighthearth
10%inclusion1 decks10 decks
9%synergy
Realmbreaker, the Invasion Tree
10%inclusion1 decks10 decks
9%synergy
Talisman of Conviction
10%inclusion1 decks10 decks
8%synergy
Pillar of Origins
10%inclusion1 decks10 decks
8%synergy
Gilded Lotus
10%inclusion1 decks10 decks
8%synergy
Talisman of Progress
10%inclusion1 decks10 decks
8%synergy
Ashnod's Altar
10%inclusion1 decks10 decks
7%synergy
Coat of Arms
10%inclusion1 decks10 decks
7%synergy
Fist of Suns
10%inclusion1 decks10 decks
4%synergy
Patchwork Banner
10%inclusion1 decks10 decks
3%synergy
Swiftfoot Boots
10%inclusion1 decks10 decks
-2%synergy
Utility Lands
Mistrise Village
29%inclusion2 decks7 decks
25%synergy
Yavimaya, Cradle of Growth
20%inclusion2 decks10 decks
10%synergy
Mutavault
10%inclusion1 decks10 decks
9%synergy
Three Tree City
10%inclusion1 decks10 decks
2%synergy
Mana Artifacts
Sol Ring
100%inclusion10 decks10 decks
20%synergy
Arcane Signet
90%inclusion9 decks10 decks
14%synergy
Chromatic Lantern
60%inclusion6 decks10 decks
10%synergy
Fellwar Stone
30%inclusion3 decks10 decks
-1%synergy
Chromatic Orrery
20%inclusion2 decks10 decks
11%synergy
Talisman of Conviction
10%inclusion1 decks10 decks
8%synergy
Pillar of Origins
10%inclusion1 decks10 decks
8%synergy
Gilded Lotus
10%inclusion1 decks10 decks
8%synergy
Talisman of Progress
10%inclusion1 decks10 decks
8%synergy
Patchwork Banner
10%inclusion1 decks10 decks
3%synergy
Lands
Sliver Hive
90%inclusion9 decks10 decks
86%synergy
Command Tower
90%inclusion9 decks10 decks
2%synergy
Exotic Orchard
80%inclusion8 decks10 decks
17%synergy
Unclaimed Territory
70%inclusion7 decks10 decks
52%synergy
Secluded Courtyard
70%inclusion7 decks10 decks
51%synergy
Polluted Delta
60%inclusion6 decks10 decks
37%synergy
Godless Shrine
60%inclusion6 decks10 decks
35%synergy
Overgrown Tomb
60%inclusion6 decks10 decks
31%synergy
Breeding Pool
60%inclusion6 decks10 decks
29%synergy
Raffine's Tower
50%inclusion5 decks10 decks
38%synergy
Ziatora's Proving Ground
50%inclusion5 decks10 decks
33%synergy
Jetmir's Garden
50%inclusion5 decks10 decks
31%synergy
Blood Crypt
50%inclusion5 decks10 decks
28%synergy
Watery Grave
50%inclusion5 decks10 decks
26%synergy
Hallowed Fountain
50%inclusion5 decks10 decks
24%synergy
The World Tree
50%inclusion5 decks10 decks
24%synergy
Windswept Heath
50%inclusion5 decks10 decks
23%synergy
Stomping Ground
50%inclusion5 decks10 decks
20%synergy
Path of Ancestry
50%inclusion5 decks10 decks
6%synergy
Indatha Triome
40%inclusion4 decks10 decks
19%synergy
Sacred Foundry
40%inclusion4 decks10 decks
16%synergy
Steam Vents
40%inclusion4 decks10 decks
16%synergy
Flooded Strand
40%inclusion4 decks10 decks
15%synergy
Wooded Foothills
40%inclusion4 decks10 decks
14%synergy
Temple Garden
40%inclusion4 decks10 decks
10%synergy
Thornspire Verge
33%inclusion3 decks9 decks
32%synergy
Ancient Ziggurat
30%inclusion3 decks10 decks
25%synergy
Brushland
30%inclusion3 decks10 decks
22%synergy
Xander's Lounge
30%inclusion3 decks10 decks
19%synergy
Nomad Outpost
30%inclusion3 decks10 decks
18%synergy
Mystic Monastery
30%inclusion3 decks10 decks
17%synergy
Sandsteppe Citadel
30%inclusion3 decks10 decks
15%synergy
Reflecting Pool
30%inclusion3 decks10 decks
14%synergy
Frontier Bivouac
30%inclusion3 decks10 decks
13%synergy
Spara's Headquarters
30%inclusion3 decks10 decks
11%synergy
Zagoth Triome
30%inclusion3 decks10 decks
10%synergy
City of Brass
30%inclusion3 decks10 decks
9%synergy
Arid Mesa
30%inclusion3 decks10 decks
8%synergy
Abundant Countryside
25%inclusion1 decks4 decks
15%synergy
Blazemire Verge
22%inclusion2 decks9 decks
21%synergy
Floodfarm Verge
22%inclusion2 decks9 decks
21%synergy
Mystic Gate
20%inclusion2 decks10 decks
19%synergy
Hengegate Pathway
20%inclusion2 decks10 decks
19%synergy
Rugged Prairie
20%inclusion2 decks10 decks
19%synergy
Branchloft Pathway
20%inclusion2 decks10 decks
19%synergy
Barkchannel Pathway
20%inclusion2 decks10 decks
19%synergy
Deathcap Glade
20%inclusion2 decks10 decks
18%synergy
Deserted Beach
20%inclusion2 decks10 decks
17%synergy
Dreamroot Cascade
20%inclusion2 decks10 decks
16%synergy
Vault of Champions
20%inclusion2 decks10 decks
15%synergy