Xavier Sal, Infested Captain
Intruder Alarm
Master Biomancer
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Xavier Sal does not have summoning sickness. You control at least one nonlegendary creature token. There is at least one counter on a permanent you control.

   Steps

How does this combo work?
1
Activate Xavier Sal's first ability by removing a counter from a permanent you control, creating a copy of a creature token you control that enters the battlefield with two +1/+1 counters on it due to Master Biomancer.
2
When the creature token enters the battlefield, Intruder Alarm triggers, untapping all creatures.
3
Repeat.

   Results

What do I get from this combo?
Infinite creature tokens
Infinite ETB
Infinite mana creatures you control can produce
Infinite untap of creatures
Xavier Sal, Infested Captain
15.51% of 6100 decks 946 decks
The Master, Transcendent
0.09% of 3341 decks 3 decks
Mimeoplasm, Revered One
0.08% of 1270 decks 1 decks
Jared Carthalion
0.03% of 3549 decks 1 decks
Ramos, Dragon Engine
0.01% of 7447 decks 1 decks
New Cards
Hollowmurk Siege
8% of 90 decks +5% synergy
Awaken the Honored Dead
7% of 97 decks +4% synergy
Will of the Temur
5% of 81 decks +3% synergy
Warden of the Grove
5% of 81 decks +3% synergy
Sinkhole Surveyor
2% of 81 decks +2% synergy
High Synergy Cards
Ezuri, Stalker of Spheres
66% of 952 decks +64% synergy
Kiora's Follower
64% of 952 decks +58% synergy
Tekuthal, Inquiry Dominus
60% of 952 decks +58% synergy
Scurry Oak
58% of 952 decks +56% synergy
Tyvar, Jubilant Brawler
57% of 952 decks +53% synergy
Basking Broodscale
52% of 577 decks +50% synergy
Evolution Sage
56% of 952 decks +49% synergy
Mycoloth
49% of 952 decks +47% synergy
Karn's Bastion
52% of 952 decks +47% synergy
Dreamtide Whale
50% of 564 decks +47% synergy
Top Cards
Farseek
56% of 952 decks +22% synergy
Fathom Mage
50% of 952 decks +46% synergy
Cankerbloom
47% of 952 decks +42% synergy
Cultivate
47% of 952 decks +2% synergy
Thrummingbird
45% of 952 decks +41% synergy
Counterspell
44% of 952 decks +2% synergy
Beast Within
44% of 952 decks +7% synergy
Tezzeret's Gambit
43% of 952 decks +40% synergy
Nature's Lore
42% of 952 decks +10% synergy
Evolution Witness
41% of 577 decks +38% synergy
Game Changers
Cyclonic Rift
21% of 952 decks -6% synergy
Rhystic Study
18% of 952 decks -9% synergy
Demonic Tutor
11% of 952 decks -10% synergy
Fierce Guardianship
11% of 952 decks -7% synergy
Vampiric Tutor
8% of 952 decks -9% synergy
Worldly Tutor
7% of 952 decks -6% synergy
Narset, Parter of Veils
6% of 952 decks +1% synergy
Field of the Dead
6% of 952 decks +2% synergy
Creatures
Utopia Mycon
41% of 952 decks +40% synergy
Winding Constrictor
39% of 952 decks +35% synergy
Flux Channeler
38% of 952 decks +35% synergy
Mirkwood Bats
37% of 952 decks +27% synergy
Deathspore Thallid
34% of 952 decks +34% synergy
Birds of Paradise
34% of 952 decks +7% synergy
Thallid
31% of 952 decks +31% synergy
Gruff Triplets
31% of 952 decks +30% synergy
Adrix and Nev, Twincasters
31% of 952 decks +25% synergy
Sporesower Thallid
28% of 952 decks +28% synergy
Tendershoot Dryad
26% of 952 decks +24% synergy
Kami of Whispered Hopes
26% of 952 decks +19% synergy
Psychotrope Thallid
25% of 952 decks +25% synergy
Slimefoot, the Stowaway
25% of 952 decks +23% synergy
Marvin, Murderous Mimic
24% of 430 decks +23% synergy
Sporoloth Ancient
23% of 952 decks +23% synergy
Devoted Druid
23% of 952 decks +20% synergy
Reef Worm
22% of 952 decks +21% synergy
Vitaspore Thallid
21% of 952 decks +21% synergy
Gyre Sage
21% of 952 decks +17% synergy
Compy Swarm
21% of 952 decks +19% synergy
Octomancer
21% of 504 decks +19% synergy
Nemata, Primeval Warden
20% of 952 decks +18% synergy
Tender Wildguide
20% of 517 decks +18% synergy
Vorinclex, Monstrous Raider
19% of 952 decks +16% synergy
The Mycotyrant
19% of 952 decks +18% synergy
Thallid Shell-Dweller
19% of 952 decks +18% synergy
Deepglow Skate
18% of 952 decks +17% synergy
Renata, Called to the Hunt
18% of 952 decks +16% synergy
Corpsejack Menace
17% of 952 decks +12% synergy
Champion of Lambholt
16% of 952 decks +10% synergy
Twitching Doll
16% of 525 decks +14% synergy
Pitiless Plunderer
15% of 952 decks +7% synergy
Venser, Corpse Puppet
14% of 952 decks +13% synergy
Chasm Skulker
14% of 952 decks +10% synergy
Forgotten Ancient
14% of 952 decks +7% synergy
Thelon of Havenwood
13% of 952 decks +13% synergy
Scute Swarm
13% of 952 decks +4% synergy
Savage Thallid
13% of 952 decks +12% synergy
Spark Double
12% of 952 decks +5% synergy
Glen Elendra Archmage
12% of 952 decks +9% synergy
Watchful Radstag
12% of 704 decks +11% synergy
Carth the Lion
11% of 952 decks +10% synergy
Arwen, Weaver of Hope
11% of 952 decks +9% synergy
Thallid Germinator
11% of 952 decks +11% synergy
Agent Frank Horrigan
11% of 716 decks +9% synergy
Tainted Observer
11% of 952 decks +9% synergy
Bloodspore Thrinax
11% of 952 decks +10% synergy
Bramble Sovereign
11% of 952 decks +10% synergy
Incubation Druid
10% of 952 decks +6% synergy
Instants
Assassin's Trophy
40% of 952 decks +10% synergy
Atomize
35% of 704 decks +31% synergy
Ripples of Potential
34% of 951 decks +31% synergy
Heroic Intervention
30% of 952 decks +0% synergy
Mutational Advantage
30% of 704 decks +26% synergy
Experimental Augury
26% of 952 decks +24% synergy
Prologue to Phyresis
22% of 952 decks +21% synergy
Cackling Counterpart
21% of 952 decks +20% synergy
Negate
20% of 952 decks -3% synergy
Double Major
18% of 952 decks +15% synergy
Revitalizing Repast
17% of 576 decks +8% synergy
See Double
17% of 952 decks +15% synergy
Putrefy
16% of 952 decks +0% synergy
Vraska's Fall
16% of 952 decks +14% synergy
Growth Spiral
14% of 952 decks -8% synergy
Arcane Denial
14% of 952 decks -6% synergy
An Offer You Can't Refuse
13% of 952 decks -8% synergy
Radstorm
12% of 952 decks +10% synergy
Theoretical Duplication
11% of 952 decks +10% synergy
Inspiring Call
11% of 952 decks +3% synergy
Three Steps Ahead
9% of 646 decks +6% synergy
Infectious Bite
9% of 952 decks +7% synergy
Second Harvest
9% of 952 decks +4% synergy
Druid's Deliverance
8% of 952 decks +7% synergy
Swan Song
7% of 952 decks -9% synergy
Fell the Profane
7% of 576 decks -1% synergy
Tear Asunder
7% of 952 decks +1% synergy
Deadly Rollick
7% of 952 decks -5% synergy
Mana Drain
6% of 952 decks -9% synergy
Sink into Stupor
6% of 576 decks -3% synergy
Fungal Rebirth
6% of 952 decks +5% synergy
Sprout Swarm
6% of 952 decks +5% synergy
Abrupt Decay
5% of 952 decks -5% synergy
Gift of the Viper
5% of 560 decks +3% synergy
Waterlogged Teachings
5% of 576 decks +1% synergy
Sorceries
Rampant Growth
38% of 952 decks +4% synergy
Irenicus's Vile Duplication
32% of 952 decks +29% synergy
Three Visits
30% of 952 decks +6% synergy
Kodama's Reach
30% of 952 decks -0% synergy
Unnatural Restoration
25% of 952 decks +22% synergy
Toxic Deluge
19% of 952 decks +1% synergy
Drown in Ichor
18% of 952 decks +16% synergy
Infectious Inquiry
16% of 952 decks +14% synergy
Rite of Replication
16% of 952 decks +13% synergy
Quasiduplicate
16% of 952 decks +15% synergy
Croaking Counterpart
13% of 952 decks +12% synergy
Quantum Misalignment
13% of 952 decks +11% synergy
Rootcast Apprenticeship
12% of 501 decks +11% synergy
Doppelgang
11% of 772 decks +8% synergy
Rally the Galadhrim
11% of 952 decks +10% synergy
Thirsting Roots
11% of 952 decks +9% synergy
Repudiate // Replicate
11% of 952 decks +10% synergy
Blasphemous Edict
10% of 343 decks +3% synergy
Convert to Slime
9% of 423 decks +8% synergy
Damnation
9% of 952 decks +2% synergy
Contentious Plan
9% of 952 decks +7% synergy
Phyresis Outbreak
9% of 952 decks +7% synergy
Feed the Swarm
7% of 952 decks -11% synergy
Bala Ged Recovery
7% of 952 decks -2% synergy
Diabolic Intent
5% of 952 decks -3% synergy
Emergent Ultimatum
5% of 952 decks +3% synergy
Shamanic Revelation
5% of 952 decks -3% synergy
Utility Artifacts
Lightning Greaves
35% of 952 decks +10% synergy
Swiftfoot Boots
32% of 952 decks +4% synergy
Thousand-Year Elixir
28% of 952 decks +26% synergy
Skullclamp
27% of 952 decks +15% synergy
Idol of Oblivion
20% of 952 decks +15% synergy
Ichormoon Gauntlet
17% of 952 decks +16% synergy
Mimic Vat
16% of 952 decks +15% synergy
Thornbite Staff
16% of 952 decks +16% synergy
The Skullspore Nexus
13% of 952 decks +10% synergy
The Ozolith
12% of 952 decks +9% synergy
The Millennium Calendar
12% of 952 decks +11% synergy
Illusionist's Bracers
11% of 952 decks +10% synergy
The Chain Veil
10% of 952 decks +9% synergy
Helm of the Host
9% of 952 decks +6% synergy
Ashnod's Altar
8% of 952 decks +1% synergy
Ozolith, the Shattered Spire
8% of 952 decks +3% synergy
Contagion Engine
7% of 952 decks +6% synergy
The Great Henge
6% of 952 decks -4% synergy
Dino DNA
5% of 952 decks +5% synergy
Contagion Clasp
5% of 952 decks +4% synergy
Enchantments
Doubling Season
40% of 952 decks +31% synergy
Mystic Remora
31% of 952 decks +14% synergy
Inexorable Tide
31% of 952 decks +28% synergy
Binding the Old Gods
27% of 952 decks +22% synergy
Freed from the Real
27% of 952 decks +25% synergy
City of Death
25% of 952 decks +24% synergy
Innkeeper's Talent
24% of 514 decks +20% synergy
Tribute to the World Tree
24% of 952 decks +17% synergy
Insidious Roots
17% of 764 decks +11% synergy
Simic Ascendancy
15% of 952 decks +10% synergy
Moldervine Reclamation
15% of 952 decks +6% synergy
Hardened Scales
14% of 952 decks +4% synergy
Parallel Lives
13% of 952 decks +6% synergy
Kiora Bests the Sea God
13% of 952 decks +12% synergy
Master Chef
12% of 952 decks +10% synergy
Pemmin's Aura
11% of 952 decks +10% synergy
Ominous Seas
10% of 952 decks +8% synergy
Genesis of the Daleks
9% of 952 decks +8% synergy
Primal Vigor
9% of 952 decks +6% synergy
Growing Rites of Itlimoc
8% of 952 decks +3% synergy
Fungal Plots
8% of 952 decks +7% synergy
Jugan Defends the Temple
8% of 952 decks +7% synergy
Awakening Zone
8% of 952 decks +5% synergy
Promise of Aclazotz
7% of 951 decks +7% synergy
As Foretold
7% of 952 decks +5% synergy
Black Market Connections
7% of 952 decks -4% synergy
Cryptolith Rite
6% of 952 decks +3% synergy
Phyrexian Arena
6% of 952 decks -10% synergy
Bitterblossom
6% of 952 decks +2% synergy
The Huntsman's Redemption
6% of 952 decks +5% synergy
The First Iroan Games
5% of 952 decks +4% synergy
Planeswalkers
Vraska, Betrayal's Sting
39% of 952 decks +37% synergy
Garruk, Cursed Huntsman
30% of 952 decks +28% synergy
Liliana, Dreadhorde General
25% of 952 decks +21% synergy
Vraska, Relic Seeker
21% of 952 decks +20% synergy
Kiora, Master of the Depths
20% of 952 decks +19% synergy
Nissa, Voice of Zendikar
19% of 952 decks +18% synergy
Tevesh Szat, Doom of Fools
14% of 952 decks +13% synergy
Nissa, Ascended Animist
14% of 952 decks +13% synergy
Kiora, Behemoth Beckoner
13% of 952 decks +9% synergy
Vraska, Golgari Queen
13% of 952 decks +10% synergy
Teferi, Temporal Archmage
9% of 952 decks +8% synergy
Garruk, Primal Hunter
9% of 952 decks +6% synergy
Teferi, Master of Time
8% of 952 decks +6% synergy
Kiora, the Crashing Wave
8% of 952 decks +7% synergy
Oko, Thief of Crowns
8% of 952 decks +3% synergy
Lolth, Spider Queen
8% of 952 decks +7% synergy
Tezzeret, Artifice Master
7% of 952 decks +6% synergy
Tamiyo, Compleated Sage
7% of 952 decks +6% synergy
Jiang Yanggu, Wildcrafter
7% of 952 decks +6% synergy
Oko, the Ringleader
6% of 704 decks +5% synergy
Freyalise, Llanowar's Fury
5% of 952 decks +4% synergy
Garruk Wildspeaker
5% of 952 decks +4% synergy
Utility Lands
Reliquary Tower
27% of 952 decks -3% synergy
Bojuka Bog
26% of 952 decks -4% synergy
Nesting Grounds
25% of 952 decks +24% synergy
Yavimaya, Cradle of Growth
22% of 952 decks +13% synergy
Minamo, School at Water's Edge
17% of 952 decks +12% synergy
Dark Depths
17% of 952 decks +15% synergy
Urborg, Tomb of Yawgmoth
16% of 952 decks +6% synergy
Llanowar Reborn
14% of 952 decks +13% synergy
Oran-Rief, the Vastwood
14% of 952 decks +10% synergy
Boseiju, Who Endures
13% of 952 decks -6% synergy
Dreadship Reef
11% of 952 decks +10% synergy
Novijen, Heart of Progress
11% of 952 decks +9% synergy
Otawara, Soaring City
9% of 952 decks -8% synergy
Rogue's Passage
7% of 952 decks -13% synergy
Diamond City
7% of 704 decks +6% synergy
Urza's Saga
6% of 952 decks -1% synergy
Takenuma, Abandoned Mire
6% of 952 decks -4% synergy
Fountainport
6% of 509 decks +4% synergy
Interplanar Beacon
5% of 952 decks +5% synergy
Mana Artifacts
Sol Ring
83% of 952 decks -1% synergy
Arcane Signet
76% of 952 decks +4% synergy
Everflowing Chalice
59% of 952 decks +55% synergy
Astral Cornucopia
43% of 952 decks +42% synergy
Replicating Ring
26% of 952 decks +24% synergy
Patriar's Seal
17% of 952 decks +15% synergy
Simic Signet
14% of 952 decks +1% synergy
Dimir Signet
10% of 952 decks -19% synergy
Golgari Signet
10% of 952 decks -2% synergy
Talisman of Curiosity
9% of 952 decks -4% synergy
Talisman of Resilience
9% of 952 decks -4% synergy
Fellwar Stone
8% of 952 decks -13% synergy
Talisman of Dominance
8% of 952 decks -24% synergy
Midnight Clock
7% of 952 decks +2% synergy
Staff of Compleation
6% of 952 decks +5% synergy
Chromatic Lantern
5% of 952 decks -4% synergy
Lands
Command Tower
92% of 952 decks +17% synergy
Exotic Orchard
60% of 952 decks +24% synergy
Opulent Palace
60% of 952 decks +32% synergy
Hinterland Harbor
52% of 952 decks +22% synergy
Zagoth Triome
51% of 952 decks +21% synergy
Overgrown Tomb
50% of 952 decks +9% synergy
Breeding Pool
49% of 952 decks +8% synergy
Rejuvenating Springs
48% of 952 decks +20% synergy
Woodland Cemetery
48% of 952 decks +18% synergy
Watery Grave
47% of 952 decks +7% synergy
Undergrowth Stadium
45% of 952 decks +19% synergy
Dreamroot Cascade
42% of 952 decks +22% synergy
Drowned Catacomb
40% of 952 decks +13% synergy
Yavimaya Coast
38% of 952 decks +11% synergy
Sunken Hollow
36% of 952 decks +1% synergy
Morphic Pool
36% of 952 decks +10% synergy
Llanowar Wastes
35% of 952 decks +9% synergy
Verdant Catacombs
31% of 952 decks +20% synergy
Shipwreck Marsh
30% of 952 decks +12% synergy
Misty Rainforest
29% of 952 decks +18% synergy
Foreboding Landscape
28% of 564 decks +19% synergy
Evolving Wilds
25% of 952 decks +4% synergy
Polluted Delta
24% of 952 decks +13% synergy
Path of Ancestry
24% of 952 decks +2% synergy
Deathcap Glade
22% of 952 decks +8% synergy
Temple of Mystery
18% of 952 decks +1% synergy
Temple of Malady
17% of 952 decks +1% synergy
Underground River
17% of 952 decks -4% synergy
Simic Growth Chamber
16% of 952 decks -3% synergy
Golgari Rot Farm
15% of 952 decks -2% synergy
Terramorphic Expanse
15% of 952 decks -1% synergy
Temple of Deceit
14% of 952 decks -2% synergy
Dimir Aqueduct
12% of 952 decks -4% synergy
Vineglimmer Snarl
12% of 952 decks +1% synergy
Hedge Maze
12% of 773 decks +1% synergy
Vivid Grove
12% of 952 decks +11% synergy
Vivid Creek
11% of 952 decks +10% synergy
Underground Mortuary
11% of 773 decks -2% synergy
Bayou
11% of 952 decks -3% synergy
Littjara Mirrorlake
11% of 952 decks +9% synergy
Flooded Grove
11% of 952 decks -3% synergy
Underground Sea
10% of 952 decks -4% synergy
Myriad Landscape
10% of 952 decks -8% synergy
Tropical Island
10% of 952 decks -4% synergy
Darkwater Catacombs
10% of 952 decks -5% synergy
Undercity Sewers
9% of 774 decks -1% synergy
Fabled Passage
9% of 952 decks +0% synergy
Barkchannel Pathway
9% of 952 decks +1% synergy
Vivid Marsh
9% of 952 decks +8% synergy
Tangled Islet
8% of 952 decks +2% synergy