Xavier Sal, Infested Captain
Herd Baloth
Intruder Alarm

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least one additional creature. Xavier Sal does not have summoning sickness. Herd Baloth has at least one +1/+1 counter on it.

   Steps

How does this combo work?
1
Activate Xavier Sal's second ability by tapping it and sacrificing any other creature you control, putting a +1/+1 counter on Herd Baloth.
2
Herd Baloth triggers, creating a 4/4 Beast creature token.
3
When the Beast enters the battlefield, Intruder Alarm triggers, untapping all creatures.
4
Repeat.
5
Once you have infinite +1/+1 counters on Herd Baloth, you may instead use Xavier Sal's first ability to get infinite copies of creature tokens you control.

   Results

What do I get from this combo?
Infinite +1/+1 counters on a creature
Infinite copies of creature tokens you control
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mana creatures you control can produce
Infinite proliferate
Infinite sacrifice triggers
Infinite untap of creatures
Xavier Sal, Infested Captain
1.5%inclusion115 decks7.50K decks
Atraxa, Praetors' Voice
0.0%inclusion3 decks39.2K decks
Zimone and Dina
0.0%inclusion1 decks6.41K decks
The Wise Mothman
0.0%inclusion1 decks29.9K decks
New Cards
Glen Elendra Guardian
7.7%inclusion1 decks13 decks
6%synergy
Darkness Descends
7.1%inclusion1 decks14 decks
6%synergy
Sodden Verdure
7.1%inclusion1 decks14 decks
1%synergy
Puca's Covenant
7.1%inclusion1 decks14 decks
6%synergy
Tam, Mindful First-Year
7.1%inclusion1 decks14 decks
5%synergy
High Synergy Cards
Scurry Oak
85%inclusion102 decks120 decks
83%synergy
Basking Broodscale
69%inclusion72 decks104 decks
68%synergy
Master Biomancer
65%inclusion78 decks120 decks
62%synergy
Ezuri, Stalker of Spheres
51%inclusion61 decks120 decks
48%synergy
Evolution Witness
49%inclusion51 decks104 decks
46%synergy
Fathom Mage
49%inclusion59 decks120 decks
45%synergy
Venser, Corpse Puppet
41%inclusion49 decks120 decks
41%synergy
Karn's Bastion
44%inclusion53 decks120 decks
39%synergy
Kiora's Follower
44%inclusion53 decks120 decks
39%synergy
Tekuthal, Inquiry Dominus
41%inclusion49 decks120 decks
38%synergy
Top Cards
Farseek
43%inclusion52 decks120 decks
7%synergy
Evolution Sage
41%inclusion49 decks120 decks
34%synergy
Tyvar, Jubilant Brawler
39%inclusion47 decks120 decks
36%synergy
Counterspell
38%inclusion45 decks120 decks
-4%synergy
Kami of Whispered Hopes
37%inclusion44 decks120 decks
30%synergy
Ivy Lane Denizen
34%inclusion41 decks120 decks
33%synergy
Cankerbloom
34%inclusion41 decks120 decks
30%synergy
Thornbite Staff
33%inclusion40 decks120 decks
33%synergy
Devoted Druid
33%inclusion40 decks120 decks
30%synergy
Tezzeret's Gambit
33%inclusion40 decks120 decks
30%synergy
Game Changers
Demonic Tutor
19%inclusion23 decks120 decks
0%synergy
Vampiric Tutor
17%inclusion20 decks120 decks
2%synergy
Cyclonic Rift
17%inclusion20 decks120 decks
-6%synergy
Fierce Guardianship
14%inclusion17 decks120 decks
-3%synergy
Rhystic Study
13%inclusion16 decks120 decks
-10%synergy
Worldly Tutor
13%inclusion15 decks120 decks
1%synergy
Field of the Dead
7.5%inclusion9 decks120 decks
5%synergy
Narset, Parter of Veils
6.7%inclusion8 decks120 decks
3%synergy
Ancient Tomb
6.7%inclusion8 decks120 decks
-3%synergy
Creatures
Dreamtide Whale
30%inclusion31 decks103 decks
27%synergy
Thrummingbird
29%inclusion35 decks120 decks
26%synergy
Birds of Paradise
28%inclusion34 decks120 decks
1%synergy
Mycoloth
27%inclusion32 decks120 decks
25%synergy
Winding Constrictor
25%inclusion30 decks120 decks
21%synergy
Renata, Called to the Hunt
24%inclusion29 decks120 decks
23%synergy
Gyre Sage
24%inclusion29 decks120 decks
20%synergy
Mirkwood Bats
24%inclusion29 decks120 decks
15%synergy
Adrix and Nev, Twincasters
23%inclusion28 decks120 decks
19%synergy
Reef Worm
23%inclusion27 decks120 decks
22%synergy
Bloodspore Thrinax
22%inclusion26 decks120 decks
21%synergy
Flux Channeler
22%inclusion26 decks120 decks
19%synergy
Gruff Triplets
21%inclusion25 decks120 decks
20%synergy
Arwen, Weaver of Hope
21%inclusion25 decks120 decks
19%synergy
Incubation Druid
21%inclusion25 decks120 decks
16%synergy
Utopia Mycon
19%inclusion23 decks120 decks
18%synergy
Pitiless Plunderer
19%inclusion23 decks120 decks
11%synergy
Forgotten Ancient
18%inclusion22 decks120 decks
12%synergy
Twitching Doll
17%inclusion16 decks95 decks
15%synergy
Champion of Lambholt
17%inclusion20 decks120 decks
11%synergy
Marvin, Murderous Mimic
16%inclusion13 decks81 decks
15%synergy
Slimefoot, the Stowaway
16%inclusion19 decks120 decks
15%synergy
Corpsejack Menace
16%inclusion19 decks120 decks
11%synergy
Mazirek, Kraul Death Priest
15%inclusion18 decks120 decks
11%synergy
Tender Wildguide
15%inclusion14 decks94 decks
14%synergy
Deepglow Skate
14%inclusion17 decks120 decks
12%synergy
Chasm Skulker
14%inclusion17 decks120 decks
10%synergy
Chatterfang, Squirrel General
14%inclusion17 decks120 decks
9%synergy
Bloom Tender
13%inclusion16 decks120 decks
5%synergy
Thallid
13%inclusion15 decks120 decks
12%synergy
Sporoloth Ancient
13%inclusion15 decks120 decks
12%synergy
Deathspore Thallid
13%inclusion15 decks120 decks
12%synergy
Rishkar, Peema Renegade
13%inclusion15 decks120 decks
9%synergy
Kelpie Guide
12%inclusion14 decks120 decks
11%synergy
Compy Swarm
12%inclusion14 decks120 decks
11%synergy
Glen Elendra Archmage
12%inclusion14 decks120 decks
10%synergy
O'aka, Traveling Merchant
11%inclusion6 decks53 decks
10%synergy
Vorinclex, Monstrous Raider
11%inclusion13 decks120 decks
8%synergy
Octomancer
11%inclusion10 decks93 decks
9%synergy
Arixmethes, Slumbering Isle
10%inclusion12 decks120 decks
7%synergy
Zulaport Cutthroat
10%inclusion12 decks120 decks
2%synergy
Lulu, Stern Guardian
9.4%inclusion5 decks53 decks
8%synergy
Carth the Lion
9.2%inclusion11 decks120 decks
8%synergy
Ichor Rats
9.2%inclusion11 decks120 decks
8%synergy
Danny Pink
9.2%inclusion11 decks120 decks
8%synergy
Tendershoot Dryad
9.2%inclusion11 decks120 decks
7%synergy
Toxrill, the Corrosive
9.2%inclusion11 decks120 decks
7%synergy
Scute Swarm
9.2%inclusion11 decks120 decks
0%synergy
Chronozoa
8.3%inclusion10 decks120 decks
8%synergy
Thallid Shell-Dweller
8.3%inclusion10 decks120 decks
8%synergy
Instants
Assassin's Trophy
32%inclusion38 decks120 decks
1%synergy
Beast Within
32%inclusion38 decks120 decks
-2%synergy
Prologue to Phyresis
28%inclusion34 decks120 decks
27%synergy
Atomize
28%inclusion33 decks120 decks
23%synergy
Ripples of Potential
26%inclusion31 decks120 decks
23%synergy
Negate
26%inclusion31 decks120 decks
5%synergy
Revitalizing Repast
23%inclusion24 decks104 decks
15%synergy
Heroic Intervention
22%inclusion26 decks120 decks
-9%synergy
Vraska's Fall
20%inclusion24 decks120 decks
19%synergy
Mutational Advantage
19%inclusion23 decks120 decks
16%synergy
Experimental Augury
18%inclusion22 decks120 decks
16%synergy
An Offer You Can't Refuse
17%inclusion20 decks120 decks
-8%synergy
Inspiring Call
16%inclusion19 decks120 decks
8%synergy
Sprout Swarm
14%inclusion17 decks120 decks
14%synergy
Arcane Denial
13%inclusion16 decks120 decks
-7%synergy
Double Major
13%inclusion15 decks120 decks
10%synergy
Growth Spiral
13%inclusion15 decks120 decks
-8%synergy
Cackling Counterpart
12%inclusion14 decks120 decks
11%synergy
Tear Asunder
12%inclusion14 decks120 decks
4%synergy
Putrefy
12%inclusion14 decks120 decks
-5%synergy
Theoretical Duplication
11%inclusion13 decks120 decks
10%synergy
Deadly Rollick
11%inclusion13 decks120 decks
-3%synergy
Infectious Bite
10%inclusion12 decks120 decks
9%synergy
Mana Drain
10%inclusion12 decks120 decks
-4%synergy
Swan Song
10%inclusion12 decks120 decks
-8%synergy
Druid's Deliverance
9.2%inclusion11 decks120 decks
8%synergy
See Double
9.2%inclusion11 decks120 decks
8%synergy
Radstorm
8.3%inclusion10 decks120 decks
7%synergy
Pongify
8.3%inclusion10 decks120 decks
-3%synergy
Three Steps Ahead
8.0%inclusion9 decks113 decks
5%synergy
Rapid Hybridization
7.5%inclusion9 decks120 decks
-2%synergy
Abrupt Decay
7.5%inclusion9 decks120 decks
-2%synergy
Dark Ritual
7.5%inclusion9 decks120 decks
-17%synergy
Fell the Profane
6.7%inclusion7 decks104 decks
-2%synergy
Repulsive Mutation
5.8%inclusion7 decks120 decks
3%synergy
Aetherize
5.8%inclusion7 decks120 decks
-1%synergy
Reality Shift
5.8%inclusion7 decks120 decks
-2%synergy
Brainstorm
5.8%inclusion7 decks120 decks
-13%synergy
Sorceries
Cultivate
30%inclusion36 decks120 decks
-13%synergy
Three Visits
29%inclusion35 decks120 decks
5%synergy
Nature's Lore
29%inclusion35 decks120 decks
-2%synergy
Rampant Growth
27%inclusion32 decks120 decks
-6%synergy
Unnatural Restoration
26%inclusion31 decks120 decks
23%synergy
Infectious Inquiry
23%inclusion28 decks120 decks
22%synergy
Kodama's Reach
19%inclusion23 decks120 decks
-8%synergy
Irenicus's Vile Duplication
18%inclusion22 decks120 decks
15%synergy
Toxic Deluge
18%inclusion21 decks120 decks
-1%synergy
Drown in Ichor
15%inclusion18 decks120 decks
13%synergy
Rite of Replication
14%inclusion17 decks120 decks
11%synergy
Repudiate // Replicate
13%inclusion16 decks120 decks
13%synergy
Contentious Plan
13%inclusion16 decks120 decks
12%synergy
Quasiduplicate
12%inclusion14 decks120 decks
11%synergy
Diabolic Tutor
12%inclusion14 decks120 decks
6%synergy
Croaking Counterpart
10%inclusion12 decks120 decks
9%synergy
Phyresis Outbreak
9.2%inclusion11 decks120 decks
8%synergy
Damnation
9.2%inclusion11 decks120 decks
3%synergy
Rally the Galadhrim
7.5%inclusion9 decks120 decks
7%synergy
Thirsting Roots
7.5%inclusion9 decks120 decks
6%synergy
Doppelgang
7.5%inclusion9 decks120 decks
5%synergy
Grim Tutor
7.5%inclusion9 decks120 decks
4%synergy
Bala Ged Recovery
6.7%inclusion8 decks120 decks
-1%synergy
Culling Ritual
6.7%inclusion8 decks120 decks
-4%synergy
Black Sun's Zenith
5.8%inclusion7 decks120 decks
4%synergy
Profane Tutor
5.8%inclusion7 decks120 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
33%inclusion40 decks120 decks
6%synergy
Lightning Greaves
22%inclusion26 decks120 decks
-3%synergy
Idol of Oblivion
19%inclusion23 decks120 decks
14%synergy
Thousand-Year Elixir
18%inclusion22 decks120 decks
17%synergy
Skullclamp
18%inclusion21 decks120 decks
6%synergy
Ashnod's Altar
16%inclusion19 decks120 decks
9%synergy
Illusionist's Bracers
14%inclusion17 decks120 decks
13%synergy
Animation Module
13%inclusion16 decks120 decks
13%synergy
The Ozolith
12%inclusion14 decks120 decks
8%synergy
Ichormoon Gauntlet
11%inclusion13 decks120 decks
10%synergy
The Chain Veil
9.2%inclusion11 decks120 decks
9%synergy
Phyrexian Altar
9.2%inclusion11 decks120 decks
6%synergy
Helm of the Host
7.5%inclusion9 decks120 decks
4%synergy
Power Conduit
6.7%inclusion8 decks120 decks
6%synergy
Sting, the Glinting Dagger
6.7%inclusion8 decks120 decks
6%synergy
Ozolith, the Shattered Spire
6.7%inclusion8 decks120 decks
2%synergy
The Earth Crystal
5.9%inclusion3 decks51 decks
1%synergy
Mimic Vat
5.8%inclusion7 decks120 decks
5%synergy
Contagion Engine
5.8%inclusion7 decks120 decks
5%synergy
The Skullspore Nexus
5.8%inclusion7 decks120 decks
3%synergy
Enchantments
Inexorable Tide
29%inclusion35 decks120 decks
26%synergy
Tribute to the World Tree
29%inclusion35 decks120 decks
24%synergy
Doubling Season
28%inclusion34 decks120 decks
19%synergy
Mystic Remora
27%inclusion32 decks120 decks
11%synergy
Innkeeper's Talent
26%inclusion24 decks94 decks
21%synergy
Master Chef
25%inclusion30 decks120 decks
24%synergy
Freed from the Real
23%inclusion27 decks120 decks
20%synergy
Simic Ascendancy
19%inclusion23 decks120 decks
14%synergy
Binding the Old Gods
18%inclusion21 decks120 decks
12%synergy
City of Death
17%inclusion20 decks120 decks
16%synergy
Saproling Burst
16%inclusion19 decks120 decks
16%synergy
Hollowmurk Siege
16%inclusion9 decks57 decks
13%synergy
Moldervine Reclamation
15%inclusion18 decks120 decks
8%synergy
Pemmin's Aura
13%inclusion16 decks120 decks
12%synergy
Parallel Lives
13%inclusion16 decks120 decks
7%synergy
Hardened Scales
13%inclusion15 decks120 decks
3%synergy
Genesis of the Daleks
12%inclusion14 decks120 decks
11%synergy
Primal Vigor
11%inclusion13 decks120 decks
8%synergy
Kiora Bests the Sea God
9.2%inclusion11 decks120 decks
8%synergy
Life and Limb
8.3%inclusion10 decks120 decks
8%synergy
Sylvan Library
8.3%inclusion10 decks120 decks
-1%synergy
Sphere Grid
7.5%inclusion4 decks53 decks
4%synergy
Ominous Seas
7.5%inclusion9 decks120 decks
5%synergy
Phyrexian Arena
7.5%inclusion9 decks120 decks
-8%synergy
Loading Zone
6.7%inclusion3 decks45 decks
5%synergy
Terrasymbiosis
6.7%inclusion3 decks45 decks
1%synergy
Black Market Connections
6.7%inclusion8 decks120 decks
-5%synergy
Aura of Dominion
5.8%inclusion7 decks120 decks
6%synergy
The First Iroan Games
5.8%inclusion7 decks120 decks
5%synergy
Bastion of Remembrance
5.8%inclusion7 decks120 decks
-1%synergy
Branching Evolution
5.8%inclusion7 decks120 decks
-1%synergy
Awaken the Honored Dead
5.3%inclusion3 decks57 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
27%inclusion32 decks120 decks
24%synergy
Garruk, Cursed Huntsman
18%inclusion22 decks120 decks
16%synergy
Kiora, Master of the Depths
11%inclusion13 decks120 decks
10%synergy
Nissa, Voice of Zendikar
11%inclusion13 decks120 decks
10%synergy
Vraska, Relic Seeker
10%inclusion12 decks120 decks
9%synergy
Liliana, Dreadhorde General
10%inclusion12 decks120 decks
6%synergy
Garruk, Apex Predator
9.2%inclusion11 decks120 decks
8%synergy
Garruk, Primal Hunter
9.2%inclusion11 decks120 decks
7%synergy
Kiora, Behemoth Beckoner
9.2%inclusion11 decks120 decks
6%synergy
Nissa, Ascended Animist
7.5%inclusion9 decks120 decks
6%synergy
Jiang Yanggu, Wildcrafter
6.7%inclusion8 decks120 decks
6%synergy
Tamiyo, Compleated Sage
5.8%inclusion7 decks120 decks
5%synergy
Teferi, Temporal Archmage
5.8%inclusion7 decks120 decks
5%synergy
Tevesh Szat, Doom of Fools
5.8%inclusion7 decks120 decks
5%synergy
Oko, Thief of Crowns
5.8%inclusion7 decks120 decks
2%synergy
Utility Lands
Nesting Grounds
32%inclusion38 decks120 decks
29%synergy
Bojuka Bog
25%inclusion30 decks120 decks
-5%synergy
Reliquary Tower
24%inclusion29 decks120 decks
-6%synergy
Minamo, School at Water's Edge
19%inclusion23 decks120 decks
15%synergy
Yavimaya, Cradle of Growth
15%inclusion18 decks120 decks
6%synergy
Dark Depths
13%inclusion15 decks120 decks
11%synergy
Llanowar Reborn
13%inclusion15 decks120 decks
11%synergy
Urborg, Tomb of Yawgmoth
13%inclusion15 decks120 decks
4%synergy
Boseiju, Who Endures
13%inclusion15 decks120 decks
-6%synergy
Novijen, Heart of Progress
12%inclusion14 decks120 decks
11%synergy
Dreadship Reef
11%inclusion13 decks120 decks
10%synergy
Oran-Rief, the Vastwood
11%inclusion13 decks120 decks
7%synergy
Otawara, Soaring City
8.3%inclusion10 decks120 decks
-8%synergy
Rogue's Passage
7.5%inclusion9 decks120 decks
-13%synergy
Urza's Saga
6.7%inclusion8 decks120 decks
0%synergy
Peat Bog
5.8%inclusion7 decks120 decks
5%synergy
Saprazzan Skerry
5.8%inclusion7 decks120 decks
5%synergy
Hickory Woodlot
5.8%inclusion7 decks120 decks
5%synergy
Khalni Garden
5.8%inclusion7 decks120 decks
5%synergy
Mana Artifacts
Sol Ring
79%inclusion95 decks120 decks
-5%synergy
Arcane Signet
68%inclusion81 decks120 decks
-5%synergy
Everflowing Chalice
53%inclusion64 decks120 decks
49%synergy
Astral Cornucopia
34%inclusion41 decks120 decks
33%synergy
Replicating Ring
20%inclusion24 decks120 decks
19%synergy
Patriar's Seal
13%inclusion15 decks120 decks
11%synergy
Fellwar Stone
13%inclusion15 decks120 decks
-8%synergy
Golgari Signet
11%inclusion13 decks120 decks
1%synergy
Pentad Prism
10%inclusion12 decks120 decks
10%synergy
Simic Signet
10%inclusion12 decks120 decks
-1%synergy
Talisman of Resilience
10%inclusion12 decks120 decks
-3%synergy
Talisman of Curiosity
8.3%inclusion10 decks120 decks
-4%synergy
Talisman of Dominance
7.5%inclusion9 decks120 decks
-25%synergy
Dimir Signet
6.7%inclusion8 decks120 decks
-18%synergy
Lands
Seaside Citadel
100%inclusion3 decks3 decks
73%synergy
Arcane Sanctum
100%inclusion3 decks3 decks
72%synergy
Command Tower
92%inclusion110 decks120 decks
17%synergy
Opulent Palace
56%inclusion67 decks120 decks
27%synergy
Exotic Orchard
49%inclusion59 decks120 decks
13%synergy
Breeding Pool
48%inclusion58 decks120 decks
6%synergy
Overgrown Tomb
46%inclusion55 decks120 decks
5%synergy
Watery Grave
46%inclusion55 decks120 decks
4%synergy
Hinterland Harbor
44%inclusion53 decks120 decks
11%synergy
Zagoth Triome
40%inclusion48 decks120 decks
12%synergy
Woodland Cemetery
38%inclusion45 decks120 decks
5%synergy
Rejuvenating Springs
36%inclusion43 decks120 decks
9%synergy
Misty Rainforest
33%inclusion39 decks120 decks
21%synergy
Polluted Delta
33%inclusion39 decks120 decks
20%synergy
Sunken Hollow
33%inclusion39 decks120 decks
-1%synergy
Undergrowth Stadium
32%inclusion38 decks120 decks
8%synergy
Verdant Catacombs
31%inclusion37 decks120 decks
20%synergy
Dreamroot Cascade
30%inclusion36 decks120 decks
9%synergy
Yavimaya Coast
30%inclusion36 decks120 decks
3%synergy
Drowned Catacomb
29%inclusion35 decks120 decks
0%synergy
Evolving Wilds
28%inclusion34 decks120 decks
8%synergy
Morphic Pool
25%inclusion30 decks120 decks
1%synergy
Llanowar Wastes
25%inclusion30 decks120 decks
-2%synergy
Foreboding Landscape
21%inclusion22 decks103 decks
12%synergy
Dimir Aqueduct
20%inclusion24 decks120 decks
6%synergy
Golgari Rot Farm
19%inclusion23 decks120 decks
2%synergy
Simic Growth Chamber
18%inclusion22 decks120 decks
1%synergy
Path of Ancestry
18%inclusion22 decks120 decks
-4%synergy
Shipwreck Marsh
18%inclusion21 decks120 decks
-1%synergy
Temple of Malady
17%inclusion20 decks120 decks
1%synergy
Deathcap Glade
15%inclusion18 decks120 decks
2%synergy
Temple of Deceit
15%inclusion18 decks120 decks
0%synergy
Temple of Mystery
15%inclusion18 decks120 decks
-2%synergy
Terramorphic Expanse
14%inclusion17 decks120 decks
-1%synergy
Underground River
14%inclusion17 decks120 decks
-8%synergy
Vivid Grove
13%inclusion16 decks120 decks
12%synergy
Tropical Island
13%inclusion16 decks120 decks
-1%synergy
Underground Sea
13%inclusion16 decks120 decks
-1%synergy
Flooded Grove
13%inclusion16 decks120 decks
-2%synergy
Vivid Creek
13%inclusion15 decks120 decks
12%synergy
Littjara Mirrorlake
13%inclusion15 decks120 decks
11%synergy
Fabled Passage
13%inclusion15 decks120 decks
3%synergy
Bayou
13%inclusion15 decks120 decks
-1%synergy
Vivid Marsh
12%inclusion14 decks120 decks
11%synergy
Underground Mortuary
12%inclusion14 decks120 decks
-1%synergy
Gemstone Mine
11%inclusion13 decks120 decks
10%synergy
Vineglimmer Snarl
11%inclusion13 decks120 decks
0%synergy
Hedge Maze
11%inclusion13 decks120 decks
0%synergy
Darkwater Catacombs
11%inclusion13 decks120 decks
-4%synergy
Tangled Islet
10%inclusion12 decks120 decks
4%synergy