Xavier Sal, Infested Captain
Intruder Alarm
Tribute to the World Tree

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
There is at least one counter on a permanent you control. You control a creature token with base power 2 or less.

   Steps

How does this combo work?
1
Activate Xavier Sal's first ability by tapping it and removing a counter from a permanent you control, creating a copy of any creature token you control with base power 2 or less.
2
When the creature token enters the battlefield, Intruder Alarm and Tribute to the World Tree trigger.
3
Resolve the Intruder Alarm trigger, untapping all creatures.
4
Resolve the Tribute to the World Tree trigger, putting two +1/+1 counters on the creature token.
5
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
5.6%inclusion416 decks7.50K decks
The Master, Transcendent
0.0%inclusion2 decks4.33K decks
Zimone and Dina
0.0%inclusion1 decks6.42K decks
Tatsunari, Toad Rider
0.0%inclusion1 decks5.80K decks
Zaxara, the Exemplary
0.0%inclusion1 decks17.2K decks
Muldrotha, the Gravetide
0.0%inclusion1 decks22.3K decks
Mimeoplasm, Revered One
0.0%inclusion1 decks2.56K decks
New Cards
Loch Mare
14%inclusion7 decks51 decks
13%synergy
Springleaf Parade
13%inclusion7 decks52 decks
5%synergy
Glen Elendra Guardian
10%inclusion5 decks51 decks
1%synergy
Bitterbloom Bearer
6.1%inclusion7 decks114 decks
-2%synergy
Sinister Gnarlbark
5.8%inclusion3 decks52 decks
5%synergy
High Synergy Cards
Master Biomancer
57%inclusion241 decks423 decks
54%synergy
Kiora's Follower
57%inclusion243 decks423 decks
53%synergy
Scurry Oak
52%inclusion220 decks423 decks
51%synergy
Tekuthal, Inquiry Dominus
52%inclusion220 decks423 decks
49%synergy
Ezuri, Stalker of Spheres
48%inclusion204 decks423 decks
46%synergy
Tyvar, Jubilant Brawler
49%inclusion208 decks423 decks
45%synergy
Basking Broodscale
47%inclusion182 decks391 decks
44%synergy
Doubling Season
51%inclusion214 decks423 decks
44%synergy
Mycoloth
39%inclusion164 decks423 decks
38%synergy
Evolution Sage
45%inclusion192 decks423 decks
37%synergy
Top Cards
Farseek
47%inclusion199 decks423 decks
2%synergy
Assassin's Trophy
41%inclusion173 decks423 decks
5%synergy
Counterspell
41%inclusion172 decks423 decks
5%synergy
Dreamtide Whale
40%inclusion155 decks384 decks
37%synergy
Cultivate
40%inclusion169 decks423 decks
-2%synergy
Mystic Remora
39%inclusion165 decks423 decks
23%synergy
Irenicus's Vile Duplication
39%inclusion164 decks423 decks
37%synergy
Cankerbloom
38%inclusion160 decks423 decks
32%synergy
Nature's Lore
38%inclusion159 decks423 decks
9%synergy
Fathom Mage
37%inclusion157 decks423 decks
33%synergy
Game Changers
Cyclonic Rift
23%inclusion99 decks423 decks
4%synergy
Demonic Tutor
18%inclusion78 decks423 decks
2%synergy
Rhystic Study
17%inclusion73 decks423 decks
-3%synergy
Fierce Guardianship
15%inclusion64 decks423 decks
0%synergy
Vampiric Tutor
12%inclusion50 decks423 decks
-1%synergy
The One Ring
7.8%inclusion33 decks423 decks
0%synergy
Field of the Dead
5.9%inclusion25 decks423 decks
-4%synergy
Worldly Tutor
5.4%inclusion23 decks423 decks
-4%synergy
Creatures
Adrix and Nev, Twincasters
36%inclusion151 decks423 decks
33%synergy
Birds of Paradise
35%inclusion149 decks423 decks
6%synergy
Evolution Witness
35%inclusion134 decks386 decks
29%synergy
Utopia Mycon
31%inclusion132 decks423 decks
31%synergy
Thrummingbird
31%inclusion132 decks423 decks
25%synergy
Mirkwood Bats
30%inclusion125 decks423 decks
28%synergy
Kami of Whispered Hopes
28%inclusion120 decks423 decks
21%synergy
Reef Worm
28%inclusion119 decks423 decks
27%synergy
Gruff Triplets
28%inclusion117 decks423 decks
27%synergy
Chronozoa
27%inclusion115 decks423 decks
27%synergy
Tendershoot Dryad
27%inclusion114 decks423 decks
26%synergy
Winding Constrictor
25%inclusion104 decks423 decks
16%synergy
Deathspore Thallid
24%inclusion101 decks423 decks
23%synergy
Gyre Sage
23%inclusion97 decks423 decks
19%synergy
Flux Channeler
23%inclusion96 decks423 decks
20%synergy
Marvin, Murderous Mimic
21%inclusion69 decks335 decks
20%synergy
Twitching Doll
20%inclusion75 decks371 decks
19%synergy
Thallid
20%inclusion85 decks423 decks
20%synergy
Devoted Druid
20%inclusion85 decks423 decks
17%synergy
Arixmethes, Slumbering Isle
19%inclusion79 decks423 decks
17%synergy
Vorinclex, Monstrous Raider
18%inclusion77 decks423 decks
15%synergy
Pitiless Plunderer
17%inclusion73 decks423 decks
15%synergy
Arwen, Weaver of Hope
17%inclusion70 decks423 decks
16%synergy
O'aka, Traveling Merchant
16%inclusion31 decks191 decks
16%synergy
Sporesower Thallid
16%inclusion68 decks423 decks
16%synergy
Venser, Corpse Puppet
15%inclusion65 decks423 decks
15%synergy
Slimefoot, the Stowaway
15%inclusion65 decks423 decks
15%synergy
Glen Elendra Archmage
15%inclusion64 decks423 decks
9%synergy
Psychotrope Thallid
15%inclusion63 decks423 decks
14%synergy
Tender Wildguide
15%inclusion55 decks370 decks
14%synergy
Renata, Called to the Hunt
14%inclusion60 decks423 decks
14%synergy
Octomancer
14%inclusion51 decks367 decks
13%synergy
Compy Swarm
13%inclusion56 decks423 decks
12%synergy
Sporoloth Ancient
13%inclusion55 decks423 decks
13%synergy
Deepglow Skate
13%inclusion55 decks423 decks
12%synergy
Nemata, Primeval Warden
13%inclusion54 decks423 decks
12%synergy
Champion of Lambholt
13%inclusion53 decks423 decks
11%synergy
Delighted Halfling
12%inclusion51 decks423 decks
0%synergy
Abyssal Harvester
12%inclusion36 decks304 decks
11%synergy
Bramble Sovereign
12%inclusion50 decks423 decks
11%synergy
Chatterfang, Squirrel General
12%inclusion50 decks423 decks
11%synergy
Toxrill, the Corrosive
12%inclusion50 decks423 decks
9%synergy
Rottenmouth Viper
11%inclusion41 decks369 decks
10%synergy
Forgotten Ancient
11%inclusion47 decks423 decks
6%synergy
Corpsejack Menace
11%inclusion47 decks423 decks
0%synergy
Ouroboroid
11%inclusion17 decks158 decks
9%synergy
Scute Swarm
11%inclusion45 decks423 decks
0%synergy
Vitaspore Thallid
10%inclusion44 decks423 decks
10%synergy
Spark Double
10%inclusion44 decks423 decks
6%synergy
Springheart Nantuko
10%inclusion40 decks386 decks
6%synergy
Instants
Ripples of Potential
34%inclusion145 decks423 decks
30%synergy
Heroic Intervention
34%inclusion145 decks423 decks
12%synergy
Beast Within
31%inclusion133 decks423 decks
4%synergy
Atomize
31%inclusion131 decks423 decks
21%synergy
Cackling Counterpart
24%inclusion102 decks423 decks
23%synergy
Double Major
23%inclusion97 decks423 decks
21%synergy
Prologue to Phyresis
23%inclusion96 decks423 decks
21%synergy
Mutational Advantage
22%inclusion94 decks423 decks
13%synergy
Experimental Augury
17%inclusion73 decks423 decks
15%synergy
Revitalizing Repast
16%inclusion62 decks386 decks
8%synergy
See Double
16%inclusion67 decks423 decks
15%synergy
An Offer You Can't Refuse
15%inclusion65 decks423 decks
-6%synergy
Arcane Denial
15%inclusion64 decks423 decks
0%synergy
Growth Spiral
15%inclusion63 decks423 decks
-2%synergy
Saw in Half
15%inclusion62 decks423 decks
12%synergy
Negate
15%inclusion62 decks423 decks
-2%synergy
Vraska's Fall
13%inclusion57 decks423 decks
13%synergy
Three Steps Ahead
13%inclusion56 decks418 decks
12%synergy
Mana Drain
12%inclusion51 decks423 decks
0%synergy
Putrefy
12%inclusion50 decks423 decks
-13%synergy
Second Harvest
11%inclusion45 decks423 decks
10%synergy
Tear Asunder
11%inclusion45 decks423 decks
0%synergy
Inspiring Call
11%inclusion45 decks423 decks
0%synergy
Swan Song
10%inclusion43 decks423 decks
-5%synergy
Radstorm
10%inclusion41 decks423 decks
3%synergy
Deadly Rollick
10%inclusion41 decks423 decks
-4%synergy
Druid's Deliverance
9.5%inclusion40 decks423 decks
9%synergy
Theoretical Duplication
9.2%inclusion39 decks423 decks
9%synergy
Infectious Bite
9.2%inclusion39 decks423 decks
8%synergy
Fell the Profane
8.8%inclusion34 decks386 decks
2%synergy
Sink into Stupor
7.8%inclusion30 decks386 decks
1%synergy
Pongify
7.3%inclusion31 decks423 decks
3%synergy
Arachnogenesis
6.1%inclusion26 decks423 decks
5%synergy
Sprout Swarm
5.9%inclusion25 decks423 decks
6%synergy
Mystic Reflection
5.7%inclusion24 decks423 decks
5%synergy
Force of Vigor
5.4%inclusion23 decks423 decks
2%synergy
Abrupt Decay
5.2%inclusion22 decks423 decks
-6%synergy
Sorceries
Three Visits
29%inclusion124 decks423 decks
5%synergy
Tezzeret's Gambit
27%inclusion114 decks423 decks
23%synergy
Rampant Growth
26%inclusion108 decks423 decks
-12%synergy
Toxic Deluge
22%inclusion95 decks423 decks
4%synergy
Rite of Replication
21%inclusion90 decks423 decks
19%synergy
Kodama's Reach
21%inclusion89 decks423 decks
-2%synergy
Quasiduplicate
21%inclusion87 decks423 decks
20%synergy
Quantum Misalignment
19%inclusion80 decks423 decks
18%synergy
Unnatural Restoration
18%inclusion76 decks423 decks
15%synergy
Doppelgang
17%inclusion71 decks423 decks
14%synergy
Infectious Inquiry
17%inclusion70 decks423 decks
16%synergy
Croaking Counterpart
15%inclusion64 decks423 decks
14%synergy
Drown in Ichor
15%inclusion64 decks423 decks
13%synergy
Repudiate // Replicate
15%inclusion62 decks423 decks
14%synergy
Rally the Galadhrim
9.2%inclusion39 decks423 decks
9%synergy
Convert to Slime
9.0%inclusion30 decks334 decks
8%synergy
Replication Technique
8.5%inclusion36 decks423 decks
8%synergy
Bala Ged Recovery
8.5%inclusion36 decks423 decks
0%synergy
Rootcast Apprenticeship
8.4%inclusion31 decks367 decks
8%synergy
Contentious Plan
7.8%inclusion33 decks423 decks
6%synergy
Phyresis Outbreak
7.6%inclusion32 decks423 decks
7%synergy
Damnation
7.3%inclusion31 decks423 decks
-1%synergy
Blasphemous Edict
6.9%inclusion21 decks304 decks
3%synergy
Thirsting Roots
6.9%inclusion29 decks423 decks
6%synergy
Nuclear Fallout
5.7%inclusion24 decks423 decks
-5%synergy
Squirming Emergence
5.4%inclusion23 decks423 decks
3%synergy
Utility Artifacts
Lightning Greaves
35%inclusion146 decks423 decks
12%synergy
Thousand-Year Elixir
29%inclusion123 decks423 decks
28%synergy
Swiftfoot Boots
26%inclusion111 decks423 decks
2%synergy
Skullclamp
21%inclusion87 decks423 decks
17%synergy
Thornbite Staff
20%inclusion86 decks423 decks
20%synergy
Mimic Vat
17%inclusion70 decks423 decks
16%synergy
Idol of Oblivion
16%inclusion67 decks423 decks
15%synergy
Insight Engine
12%inclusion19 decks156 decks
12%synergy
The Ozolith
12%inclusion51 decks423 decks
6%synergy
Dino DNA
12%inclusion49 decks423 decks
11%synergy
Illusionist's Bracers
11%inclusion48 decks423 decks
11%synergy
Ashnod's Altar
11%inclusion46 decks423 decks
7%synergy
The Millennium Calendar
10%inclusion41 decks423 decks
9%synergy
Ichormoon Gauntlet
10%inclusion41 decks423 decks
9%synergy
Helm of the Host
10%inclusion41 decks423 decks
8%synergy
Ozolith, the Shattered Spire
10%inclusion41 decks423 decks
7%synergy
The Great Henge
8.7%inclusion37 decks423 decks
3%synergy
The Skullspore Nexus
8.0%inclusion34 decks423 decks
7%synergy
Phyrexian Altar
5.7%inclusion24 decks423 decks
2%synergy
The Chain Veil
5.4%inclusion23 decks423 decks
5%synergy
Contagion Engine
5.4%inclusion23 decks423 decks
4%synergy
Cursecloth Wrappings
5.3%inclusion14 decks263 decks
4%synergy
Enchantments
City of Death
30%inclusion128 decks423 decks
30%synergy
Innkeeper's Talent
28%inclusion104 decks370 decks
24%synergy
Freed from the Real
28%inclusion118 decks423 decks
24%synergy
Inexorable Tide
27%inclusion113 decks423 decks
18%synergy
Parallel Lives
20%inclusion85 decks423 decks
17%synergy
Binding the Old Gods
19%inclusion80 decks423 decks
16%synergy
Hardened Scales
15%inclusion65 decks423 decks
4%synergy
Ominous Seas
15%inclusion64 decks423 decks
14%synergy
Simic Ascendancy
15%inclusion62 decks423 decks
10%synergy
Insidious Roots
14%inclusion61 decks423 decks
7%synergy
Pemmin's Aura
14%inclusion59 decks423 decks
11%synergy
Kiora Bests the Sea God
14%inclusion58 decks423 decks
13%synergy
Master Chef
14%inclusion58 decks423 decks
13%synergy
Black Market Connections
13%inclusion57 decks423 decks
10%synergy
Bitterblossom
11%inclusion48 decks423 decks
7%synergy
Awaken the Honored Dead
11%inclusion26 decks230 decks
3%synergy
Moonlit Meditation
11%inclusion17 decks152 decks
11%synergy
Genesis of the Daleks
11%inclusion47 decks423 decks
11%synergy
Primal Vigor
11%inclusion45 decks423 decks
9%synergy
Hollowmurk Siege
10%inclusion23 decks229 decks
5%synergy
Moldervine Reclamation
10%inclusion42 decks423 decks
8%synergy
Awakening Zone
10%inclusion41 decks423 decks
9%synergy
The Bath Song
8.5%inclusion36 decks423 decks
8%synergy
Growing Rites of Itlimoc
8.3%inclusion35 decks423 decks
6%synergy
Jugan Defends the Temple
8.0%inclusion34 decks423 decks
8%synergy
Cryptolith Rite
7.8%inclusion33 decks423 decks
6%synergy
Extravagant Replication
7.1%inclusion30 decks423 decks
6%synergy
March of the World Ooze
6.8%inclusion18 decks263 decks
6%synergy
As Foretold
6.4%inclusion27 decks423 decks
6%synergy
Retreat to Coralhelm
6.1%inclusion26 decks423 decks
1%synergy
Terrasymbiosis
5.7%inclusion9 decks158 decks
1%synergy
Concordant Crossroads
5.7%inclusion24 decks423 decks
5%synergy
The Weatherseed Treaty
5.4%inclusion23 decks423 decks
5%synergy
Unholy Annex // Ritual Chamber
5.4%inclusion18 decks335 decks
5%synergy
Saproling Burst
5.2%inclusion22 decks423 decks
5%synergy
Battles
Invasion of Segovia
5.7%inclusion24 decks423 decks
5%synergy
Invasion of Ikoria
5.4%inclusion23 decks423 decks
3%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion145 decks423 decks
31%synergy
Garruk, Cursed Huntsman
21%inclusion88 decks423 decks
20%synergy
Vraska, Relic Seeker
18%inclusion77 decks423 decks
17%synergy
Liliana, Dreadhorde General
17%inclusion71 decks423 decks
15%synergy
Kiora, Master of the Depths
16%inclusion66 decks423 decks
15%synergy
Nissa, Voice of Zendikar
14%inclusion60 decks423 decks
13%synergy
Kiora, Behemoth Beckoner
12%inclusion51 decks423 decks
10%synergy
Tevesh Szat, Doom of Fools
10%inclusion41 decks423 decks
9%synergy
Oko, Thief of Crowns
10%inclusion41 decks423 decks
6%synergy
Garruk, Primal Hunter
7.8%inclusion33 decks423 decks
7%synergy
Nissa, Ascended Animist
7.3%inclusion31 decks423 decks
7%synergy
Tamiyo, Compleated Sage
5.9%inclusion25 decks423 decks
5%synergy
Vraska, Golgari Queen
5.4%inclusion23 decks423 decks
4%synergy
Utility Lands
Karn's Bastion
42%inclusion176 decks423 decks
35%synergy
Yavimaya, Cradle of Growth
32%inclusion137 decks423 decks
13%synergy
Reliquary Tower
30%inclusion128 decks423 decks
3%synergy
Nesting Grounds
28%inclusion117 decks423 decks
21%synergy
Bojuka Bog
27%inclusion114 decks423 decks
1%synergy
Dark Depths
26%inclusion112 decks423 decks
23%synergy
Minamo, School at Water's Edge
24%inclusion101 decks423 decks
20%synergy
Urborg, Tomb of Yawgmoth
21%inclusion87 decks423 decks
4%synergy
Boseiju, Who Endures
17%inclusion74 decks423 decks
-4%synergy
Llanowar Reborn
16%inclusion68 decks423 decks
15%synergy
Oran-Rief, the Vastwood
15%inclusion62 decks423 decks
13%synergy
Trenzalore Clocktower
11%inclusion48 decks423 decks
11%synergy
Otawara, Soaring City
11%inclusion45 decks423 decks
-6%synergy
Dreadship Reef
9.0%inclusion38 decks423 decks
9%synergy
Diamond City
8.3%inclusion35 decks423 decks
8%synergy
Novijen, Heart of Progress
7.8%inclusion33 decks423 decks
7%synergy
Urza's Saga
7.3%inclusion31 decks423 decks
3%synergy
Evendo, Waking Haven
7.1%inclusion11 decks156 decks
4%synergy
Fountainport
6.8%inclusion25 decks368 decks
6%synergy
Rogue's Passage
5.9%inclusion25 decks423 decks
-12%synergy
Takenuma, Abandoned Mire
5.7%inclusion24 decks423 decks
-5%synergy
Hickory Woodlot
5.2%inclusion22 decks423 decks
5%synergy
Mana Artifacts
Sol Ring
80%inclusion338 decks423 decks
-2%synergy
Arcane Signet
67%inclusion283 decks423 decks
-5%synergy
Everflowing Chalice
45%inclusion190 decks423 decks
42%synergy
Astral Cornucopia
33%inclusion139 decks423 decks
30%synergy
Replicating Ring
22%inclusion91 decks423 decks
19%synergy
Patriar's Seal
17%inclusion71 decks423 decks
16%synergy
Midnight Clock
9.5%inclusion40 decks423 decks
9%synergy
Simic Signet
8.3%inclusion35 decks423 decks
-1%synergy
Fellwar Stone
7.8%inclusion33 decks423 decks
-7%synergy
Staff of Compleation
7.6%inclusion32 decks423 decks
7%synergy
Talisman of Resilience
6.9%inclusion29 decks423 decks
-8%synergy
Talisman of Curiosity
6.9%inclusion29 decks423 decks
-10%synergy
Golgari Signet
6.6%inclusion28 decks423 decks
-2%synergy
Glistening Sphere
5.4%inclusion23 decks423 decks
5%synergy
Chromatic Lantern
5.4%inclusion23 decks423 decks
-1%synergy
Talisman of Dominance
5.2%inclusion22 decks423 decks
-11%synergy
Lands
Command Tower
90%inclusion379 decks423 decks
-1%synergy
Breeding Pool
63%inclusion266 decks423 decks
16%synergy
Overgrown Tomb
62%inclusion261 decks423 decks
15%synergy
Zagoth Triome
61%inclusion256 decks423 decks
22%synergy
Watery Grave
59%inclusion249 decks423 decks
14%synergy
Rejuvenating Springs
52%inclusion219 decks423 decks
21%synergy
Opulent Palace
50%inclusion210 decks423 decks
-3%synergy
Exotic Orchard
49%inclusion209 decks423 decks
-7%synergy
Undergrowth Stadium
49%inclusion207 decks423 decks
20%synergy
Hinterland Harbor
44%inclusion187 decks423 decks
-3%synergy
Woodland Cemetery
44%inclusion185 decks423 decks
-2%synergy
Verdant Catacombs
42%inclusion179 decks423 decks
8%synergy
Dreamroot Cascade
42%inclusion176 decks423 decks
13%synergy
Misty Rainforest
40%inclusion170 decks423 decks
6%synergy
Morphic Pool
39%inclusion167 decks423 decks
15%synergy
Polluted Delta
39%inclusion167 decks423 decks
4%synergy
Yavimaya Coast
37%inclusion156 decks423 decks
9%synergy
Drowned Catacomb
37%inclusion156 decks423 decks
3%synergy
Llanowar Wastes
34%inclusion143 decks423 decks
2%synergy
Shipwreck Marsh
30%inclusion127 decks423 decks
15%synergy
Deathcap Glade
29%inclusion124 decks423 decks
15%synergy
Sunken Hollow
27%inclusion115 decks423 decks
-11%synergy
Underground River
23%inclusion96 decks423 decks
5%synergy
Vivid Grove
22%inclusion93 decks423 decks
21%synergy
Vivid Creek
21%inclusion87 decks423 decks
20%synergy
Vivid Marsh
20%inclusion83 decks423 decks
19%synergy
Hedge Maze
19%inclusion82 decks423 decks
0%synergy
Underground Mortuary
18%inclusion76 decks423 decks
0%synergy
Path of Ancestry
18%inclusion75 decks423 decks
-3%synergy
Bayou
17%inclusion73 decks423 decks
3%synergy
Evolving Wilds
17%inclusion73 decks423 decks
-10%synergy
Tropical Island
17%inclusion71 decks423 decks
3%synergy
Foreboding Landscape
16%inclusion63 decks384 decks
-6%synergy
Underground Sea
16%inclusion69 decks423 decks
3%synergy
Undercity Sewers
16%inclusion66 decks423 decks
-1%synergy
Fabled Passage
13%inclusion57 decks423 decks
-2%synergy
Simic Growth Chamber
12%inclusion50 decks423 decks
-5%synergy
Flooded Grove
11%inclusion48 decks423 decks
-1%synergy
Temple of Malady
11%inclusion46 decks423 decks
-10%synergy
Tendo Ice Bridge
10%inclusion42 decks423 decks
10%synergy
Terramorphic Expanse
10%inclusion42 decks423 decks
-14%synergy
Temple of Mystery
9.5%inclusion40 decks423 decks
-8%synergy
Golgari Rot Farm
9.5%inclusion40 decks423 decks
-11%synergy
Willowrush Verge
9.1%inclusion24 decks263 decks
1%synergy
Temple of Deceit
8.3%inclusion35 decks423 decks
-7%synergy
Wastewood Verge
8.0%inclusion21 decks263 decks
0%synergy
Barkchannel Pathway
7.8%inclusion33 decks423 decks
3%synergy
Littjara Mirrorlake
7.6%inclusion32 decks423 decks
7%synergy
Dimir Aqueduct
7.6%inclusion32 decks423 decks
-8%synergy
Darkbore Pathway
7.3%inclusion31 decks423 decks
3%synergy