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
5.5%inclusion415 decks7.49K decks
The Master, Transcendent
0.0%inclusion2 decks4.17K decks
Zimone and Dina
0.0%inclusion1 decks6.42K decks
Tatsunari, Toad Rider
0.0%inclusion1 decks5.78K decks
Muldrotha, the Gravetide
0.0%inclusion1 decks22.5K decks
Mimeoplasm, Revered One
0.0%inclusion1 decks2.61K decks
New Cards
The Cloning of Shredder
4.5%inclusion2 decks44 decks
4%synergy
Ooze Spill
3.6%inclusion1 decks28 decks
3%synergy
Michelangelo, Weirdness to 11
2.3%inclusion1 decks44 decks
2%synergy
The Ooze
2.3%inclusion1 decks44 decks
2%synergy
Weather Maker
2.3%inclusion1 decks44 decks
2%synergy
High Synergy Cards
Master Biomancer
57%inclusion241 decks421 decks
54%synergy
Kiora's Follower
58%inclusion243 decks421 decks
54%synergy
Scurry Oak
52%inclusion218 decks421 decks
51%synergy
Tekuthal, Inquiry Dominus
52%inclusion218 decks421 decks
48%synergy
Ezuri, Stalker of Spheres
48%inclusion202 decks421 decks
45%synergy
Tyvar, Jubilant Brawler
49%inclusion206 decks421 decks
45%synergy
Basking Broodscale
46%inclusion183 decks394 decks
44%synergy
Doubling Season
50%inclusion212 decks421 decks
43%synergy
Mycoloth
38%inclusion161 decks421 decks
37%synergy
Irenicus's Vile Duplication
39%inclusion164 decks421 decks
37%synergy
Top Cards
Farseek
47%inclusion197 decks421 decks
1%synergy
Evolution Sage
45%inclusion189 decks421 decks
37%synergy
Assassin's Trophy
41%inclusion171 decks421 decks
4%synergy
Dreamtide Whale
41%inclusion157 decks387 decks
37%synergy
Counterspell
40%inclusion169 decks421 decks
4%synergy
Mystic Remora
39%inclusion166 decks421 decks
24%synergy
Cultivate
39%inclusion165 decks421 decks
-2%synergy
Cankerbloom
38%inclusion161 decks421 decks
33%synergy
Fathom Mage
37%inclusion157 decks421 decks
33%synergy
Nature's Lore
37%inclusion156 decks421 decks
9%synergy
Game Changers
Cyclonic Rift
24%inclusion101 decks421 decks
4%synergy
Demonic Tutor
19%inclusion79 decks421 decks
2%synergy
Rhystic Study
17%inclusion73 decks421 decks
-3%synergy
Fierce Guardianship
15%inclusion64 decks421 decks
0%synergy
Vampiric Tutor
12%inclusion50 decks421 decks
-1%synergy
The One Ring
8.3%inclusion35 decks421 decks
1%synergy
Field of the Dead
5.9%inclusion25 decks421 decks
-4%synergy
Natural Order
5.5%inclusion23 decks421 decks
5%synergy
Worldly Tutor
5.2%inclusion22 decks421 decks
-4%synergy
Creatures
Adrix and Nev, Twincasters
36%inclusion150 decks421 decks
33%synergy
Birds of Paradise
35%inclusion146 decks421 decks
5%synergy
Evolution Witness
34%inclusion134 decks389 decks
29%synergy
Utopia Mycon
31%inclusion131 decks421 decks
30%synergy
Thrummingbird
31%inclusion129 decks421 decks
24%synergy
Mirkwood Bats
30%inclusion127 decks421 decks
28%synergy
Reef Worm
29%inclusion121 decks421 decks
28%synergy
Chronozoa
28%inclusion119 decks421 decks
28%synergy
Gruff Triplets
28%inclusion117 decks421 decks
27%synergy
Kami of Whispered Hopes
28%inclusion116 decks421 decks
21%synergy
Tendershoot Dryad
27%inclusion115 decks421 decks
26%synergy
Winding Constrictor
25%inclusion104 decks421 decks
16%synergy
Deathspore Thallid
24%inclusion101 decks421 decks
23%synergy
Gyre Sage
23%inclusion96 decks421 decks
19%synergy
Flux Channeler
22%inclusion92 decks421 decks
20%synergy
Twitching Doll
21%inclusion77 decks374 decks
19%synergy
Thallid
20%inclusion86 decks421 decks
20%synergy
Marvin, Murderous Mimic
20%inclusion69 decks338 decks
19%synergy
Devoted Druid
20%inclusion84 decks421 decks
17%synergy
Arixmethes, Slumbering Isle
19%inclusion82 decks421 decks
18%synergy
Vorinclex, Monstrous Raider
18%inclusion75 decks421 decks
14%synergy
Pitiless Plunderer
17%inclusion72 decks421 decks
15%synergy
Arwen, Weaver of Hope
17%inclusion71 decks421 decks
16%synergy
O'aka, Traveling Merchant
16%inclusion32 decks194 decks
16%synergy
Loch Mare
16%inclusion9 decks55 decks
16%synergy
Sporesower Thallid
16%inclusion66 decks421 decks
15%synergy
Glen Elendra Archmage
16%inclusion66 decks421 decks
10%synergy
Venser, Corpse Puppet
15%inclusion64 decks421 decks
15%synergy
Tender Wildguide
15%inclusion56 decks373 decks
14%synergy
Slimefoot, the Stowaway
15%inclusion63 decks421 decks
14%synergy
Psychotrope Thallid
15%inclusion62 decks421 decks
14%synergy
Renata, Called to the Hunt
14%inclusion60 decks421 decks
14%synergy
Octomancer
14%inclusion51 decks370 decks
12%synergy
Compy Swarm
14%inclusion57 decks421 decks
13%synergy
Sporoloth Ancient
13%inclusion55 decks421 decks
13%synergy
Nemata, Primeval Warden
13%inclusion55 decks421 decks
13%synergy
Deepglow Skate
13%inclusion55 decks421 decks
12%synergy
Champion of Lambholt
13%inclusion53 decks421 decks
11%synergy
Abyssal Harvester
12%inclusion38 decks307 decks
11%synergy
Toxrill, the Corrosive
12%inclusion52 decks421 decks
10%synergy
Delighted Halfling
12%inclusion50 decks421 decks
0%synergy
Rottenmouth Viper
12%inclusion43 decks372 decks
11%synergy
Bramble Sovereign
11%inclusion48 decks421 decks
11%synergy
Forgotten Ancient
11%inclusion48 decks421 decks
7%synergy
Chatterfang, Squirrel General
11%inclusion47 decks421 decks
10%synergy
Corpsejack Menace
11%inclusion47 decks421 decks
0%synergy
Springheart Nantuko
11%inclusion42 decks389 decks
7%synergy
Sab-Sunen, Luxa Embodied
11%inclusion28 decks266 decks
8%synergy
Scute Swarm
10%inclusion44 decks421 decks
-1%synergy
Overlord of the Hauntwoods
10%inclusion39 decks375 decks
9%synergy
Instants
Ripples of Potential
34%inclusion144 decks421 decks
29%synergy
Heroic Intervention
34%inclusion144 decks421 decks
12%synergy
Beast Within
31%inclusion130 decks421 decks
4%synergy
Atomize
30%inclusion127 decks421 decks
20%synergy
Cackling Counterpart
24%inclusion103 decks421 decks
24%synergy
Mutational Advantage
23%inclusion95 decks421 decks
13%synergy
Prologue to Phyresis
22%inclusion94 decks421 decks
21%synergy
Double Major
22%inclusion94 decks421 decks
21%synergy
Experimental Augury
17%inclusion71 decks421 decks
15%synergy
Revitalizing Repast
16%inclusion63 decks389 decks
8%synergy
See Double
16%inclusion66 decks421 decks
15%synergy
An Offer You Can't Refuse
15%inclusion64 decks421 decks
-6%synergy
Saw in Half
15%inclusion62 decks421 decks
12%synergy
Arcane Denial
15%inclusion62 decks421 decks
0%synergy
Growth Spiral
14%inclusion61 decks421 decks
-2%synergy
Negate
14%inclusion61 decks421 decks
-2%synergy
Three Steps Ahead
13%inclusion56 decks420 decks
12%synergy
Vraska's Fall
13%inclusion56 decks421 decks
12%synergy
Mana Drain
13%inclusion53 decks421 decks
1%synergy
Putrefy
12%inclusion50 decks421 decks
-13%synergy
Second Harvest
11%inclusion45 decks421 decks
10%synergy
Inspiring Call
11%inclusion45 decks421 decks
0%synergy
Tear Asunder
11%inclusion45 decks421 decks
0%synergy
Swan Song
10%inclusion43 decks421 decks
-5%synergy
Deadly Rollick
10%inclusion42 decks421 decks
-4%synergy
Theoretical Duplication
9.3%inclusion39 decks421 decks
9%synergy
Druid's Deliverance
9.3%inclusion39 decks421 decks
9%synergy
Infectious Bite
9.3%inclusion39 decks421 decks
8%synergy
Radstorm
9.3%inclusion39 decks421 decks
3%synergy
Fell the Profane
8.7%inclusion34 decks389 decks
2%synergy
Sink into Stupor
7.7%inclusion30 decks389 decks
0%synergy
Pongify
7.4%inclusion31 decks421 decks
3%synergy
Arachnogenesis
6.9%inclusion29 decks421 decks
6%synergy
Sprout Swarm
5.9%inclusion25 decks421 decks
6%synergy
Force of Vigor
5.9%inclusion25 decks421 decks
2%synergy
Mystic Reflection
5.7%inclusion24 decks421 decks
5%synergy
Abrupt Decay
5.2%inclusion22 decks421 decks
-6%synergy
Sorceries
Three Visits
29%inclusion123 decks421 decks
5%synergy
Tezzeret's Gambit
27%inclusion112 decks421 decks
23%synergy
Rampant Growth
25%inclusion107 decks421 decks
-12%synergy
Toxic Deluge
22%inclusion93 decks421 decks
4%synergy
Rite of Replication
22%inclusion91 decks421 decks
20%synergy
Quasiduplicate
21%inclusion89 decks421 decks
20%synergy
Kodama's Reach
21%inclusion88 decks421 decks
-2%synergy
Quantum Misalignment
19%inclusion82 decks421 decks
19%synergy
Unnatural Restoration
18%inclusion74 decks421 decks
14%synergy
Doppelgang
17%inclusion72 decks421 decks
14%synergy
Infectious Inquiry
16%inclusion69 decks421 decks
15%synergy
Drown in Ichor
15%inclusion65 decks421 decks
14%synergy
Croaking Counterpart
15%inclusion64 decks421 decks
14%synergy
Repudiate // Replicate
15%inclusion62 decks421 decks
14%synergy
Convert to Slime
9.5%inclusion32 decks337 decks
9%synergy
Rally the Galadhrim
9.3%inclusion39 decks421 decks
9%synergy
Replication Technique
8.6%inclusion36 decks421 decks
8%synergy
Bala Ged Recovery
8.6%inclusion36 decks421 decks
0%synergy
Rootcast Apprenticeship
8.4%inclusion31 decks370 decks
8%synergy
Contentious Plan
8.1%inclusion34 decks421 decks
7%synergy
Phyresis Outbreak
7.6%inclusion32 decks421 decks
7%synergy
Damnation
7.1%inclusion30 decks421 decks
-1%synergy
Thirsting Roots
6.9%inclusion29 decks421 decks
6%synergy
Blasphemous Edict
6.8%inclusion21 decks307 decks
3%synergy
Nuclear Fallout
5.7%inclusion24 decks421 decks
-5%synergy
Squirming Emergence
5.5%inclusion23 decks421 decks
3%synergy
Utility Artifacts
Lightning Greaves
35%inclusion147 decks421 decks
12%synergy
Thousand-Year Elixir
29%inclusion121 decks421 decks
27%synergy
Swiftfoot Boots
26%inclusion110 decks421 decks
2%synergy
Skullclamp
21%inclusion87 decks421 decks
17%synergy
Thornbite Staff
20%inclusion85 decks421 decks
20%synergy
Mimic Vat
17%inclusion72 decks421 decks
16%synergy
Idol of Oblivion
16%inclusion67 decks421 decks
15%synergy
Insight Engine
12%inclusion19 decks159 decks
11%synergy
Dino DNA
12%inclusion50 decks421 decks
11%synergy
The Ozolith
12%inclusion49 decks421 decks
5%synergy
Illusionist's Bracers
11%inclusion48 decks421 decks
11%synergy
Ashnod's Altar
11%inclusion46 decks421 decks
7%synergy
Ozolith, the Shattered Spire
10%inclusion42 decks421 decks
7%synergy
The Millennium Calendar
10%inclusion40 decks421 decks
9%synergy
Ichormoon Gauntlet
10%inclusion40 decks421 decks
9%synergy
Helm of the Host
10%inclusion40 decks421 decks
8%synergy
The Great Henge
9.0%inclusion38 decks421 decks
3%synergy
The Skullspore Nexus
7.8%inclusion33 decks421 decks
7%synergy
Phyrexian Altar
5.7%inclusion24 decks421 decks
2%synergy
Cursecloth Wrappings
5.6%inclusion15 decks266 decks
4%synergy
The Chain Veil
5.5%inclusion23 decks421 decks
5%synergy
Enchantments
City of Death
30%inclusion128 decks421 decks
30%synergy
Freed from the Real
28%inclusion117 decks421 decks
24%synergy
Innkeeper's Talent
28%inclusion103 decks373 decks
23%synergy
Inexorable Tide
27%inclusion112 decks421 decks
18%synergy
Parallel Lives
20%inclusion85 decks421 decks
17%synergy
Binding the Old Gods
19%inclusion79 decks421 decks
15%synergy
Ominous Seas
16%inclusion66 decks421 decks
15%synergy
Insidious Roots
15%inclusion62 decks421 decks
7%synergy
Hardened Scales
15%inclusion62 decks421 decks
3%synergy
Kiora Bests the Sea God
14%inclusion60 decks421 decks
14%synergy
Simic Ascendancy
14%inclusion59 decks421 decks
9%synergy
Master Chef
14%inclusion58 decks421 decks
13%synergy
Pemmin's Aura
14%inclusion58 decks421 decks
11%synergy
Black Market Connections
14%inclusion57 decks421 decks
10%synergy
Springleaf Parade
13%inclusion7 decks56 decks
5%synergy
Moonlit Meditation
12%inclusion19 decks155 decks
12%synergy
Bitterblossom
12%inclusion50 decks421 decks
8%synergy
Genesis of the Daleks
11%inclusion47 decks421 decks
11%synergy
Awaken the Honored Dead
11%inclusion25 decks233 decks
3%synergy
Primal Vigor
11%inclusion45 decks421 decks
9%synergy
Awakening Zone
10%inclusion42 decks421 decks
9%synergy
Hollowmurk Siege
10%inclusion23 decks232 decks
5%synergy
Moldervine Reclamation
10%inclusion41 decks421 decks
8%synergy
The Bath Song
8.8%inclusion37 decks421 decks
8%synergy
Jugan Defends the Temple
8.1%inclusion34 decks421 decks
8%synergy
Growing Rites of Itlimoc
8.1%inclusion34 decks421 decks
5%synergy
Cryptolith Rite
7.8%inclusion33 decks421 decks
6%synergy
March of the World Ooze
7.5%inclusion20 decks266 decks
7%synergy
Extravagant Replication
7.1%inclusion30 decks421 decks
6%synergy
As Foretold
6.4%inclusion27 decks421 decks
6%synergy
Retreat to Coralhelm
6.2%inclusion26 decks421 decks
1%synergy
Concordant Crossroads
5.7%inclusion24 decks421 decks
5%synergy
Unholy Annex // Ritual Chamber
5.6%inclusion19 decks338 decks
5%synergy
Saproling Burst
5.5%inclusion23 decks421 decks
5%synergy
The Weatherseed Treaty
5.5%inclusion23 decks421 decks
5%synergy
Battles
Invasion of Segovia
5.5%inclusion23 decks421 decks
5%synergy
Invasion of Ikoria
5.5%inclusion23 decks421 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion143 decks421 decks
31%synergy
Garruk, Cursed Huntsman
21%inclusion88 decks421 decks
20%synergy
Vraska, Relic Seeker
19%inclusion78 decks421 decks
18%synergy
Liliana, Dreadhorde General
17%inclusion70 decks421 decks
15%synergy
Kiora, Master of the Depths
16%inclusion66 decks421 decks
15%synergy
Nissa, Voice of Zendikar
14%inclusion60 decks421 decks
14%synergy
Kiora, Behemoth Beckoner
12%inclusion52 decks421 decks
10%synergy
Tevesh Szat, Doom of Fools
10%inclusion41 decks421 decks
9%synergy
Oko, Thief of Crowns
10%inclusion41 decks421 decks
6%synergy
Garruk, Primal Hunter
7.8%inclusion33 decks421 decks
7%synergy
Nissa, Ascended Animist
7.4%inclusion31 decks421 decks
7%synergy
Tamiyo, Compleated Sage
5.7%inclusion24 decks421 decks
5%synergy
Vraska, Golgari Queen
5.5%inclusion23 decks421 decks
4%synergy
Utility Lands
Karn's Bastion
41%inclusion174 decks421 decks
35%synergy
Yavimaya, Cradle of Growth
33%inclusion139 decks421 decks
14%synergy
Reliquary Tower
29%inclusion123 decks421 decks
2%synergy
Nesting Grounds
28%inclusion116 decks421 decks
21%synergy
Bojuka Bog
27%inclusion113 decks421 decks
1%synergy
Dark Depths
26%inclusion111 decks421 decks
23%synergy
Minamo, School at Water's Edge
24%inclusion101 decks421 decks
20%synergy
Urborg, Tomb of Yawgmoth
21%inclusion87 decks421 decks
4%synergy
Boseiju, Who Endures
18%inclusion75 decks421 decks
-4%synergy
Llanowar Reborn
16%inclusion69 decks421 decks
15%synergy
Oran-Rief, the Vastwood
15%inclusion62 decks421 decks
13%synergy
Trenzalore Clocktower
12%inclusion49 decks421 decks
11%synergy
Otawara, Soaring City
11%inclusion45 decks421 decks
-5%synergy
Dreadship Reef
9.0%inclusion38 decks421 decks
9%synergy
Diamond City
8.3%inclusion35 decks421 decks
8%synergy
Novijen, Heart of Progress
7.8%inclusion33 decks421 decks
7%synergy
Urza's Saga
7.4%inclusion31 decks421 decks
3%synergy
Fountainport
7.0%inclusion26 decks371 decks
7%synergy
Evendo, Waking Haven
6.3%inclusion10 decks159 decks
3%synergy
Rogue's Passage
6.2%inclusion26 decks421 decks
-12%synergy
Takenuma, Abandoned Mire
5.7%inclusion24 decks421 decks
-5%synergy
Hickory Woodlot
5.2%inclusion22 decks421 decks
5%synergy
Eumidian Hatchery
5.0%inclusion8 decks159 decks
5%synergy
Mana Artifacts
Sol Ring
80%inclusion336 decks421 decks
-2%synergy
Arcane Signet
66%inclusion279 decks421 decks
-5%synergy
Everflowing Chalice
45%inclusion191 decks421 decks
42%synergy
Astral Cornucopia
32%inclusion136 decks421 decks
30%synergy
Replicating Ring
22%inclusion91 decks421 decks
19%synergy
Patriar's Seal
17%inclusion73 decks421 decks
16%synergy
Midnight Clock
9.3%inclusion39 decks421 decks
9%synergy
Simic Signet
8.3%inclusion35 decks421 decks
-1%synergy
Fellwar Stone
7.8%inclusion33 decks421 decks
-7%synergy
Staff of Compleation
7.4%inclusion31 decks421 decks
6%synergy
Golgari Signet
6.7%inclusion28 decks421 decks
-2%synergy
Talisman of Resilience
6.7%inclusion28 decks421 decks
-9%synergy
Talisman of Curiosity
6.7%inclusion28 decks421 decks
-10%synergy
Glistening Sphere
5.2%inclusion22 decks421 decks
5%synergy
Chromatic Lantern
5.2%inclusion22 decks421 decks
-1%synergy
Lands
Command Tower
90%inclusion377 decks421 decks
-1%synergy
Breeding Pool
63%inclusion264 decks421 decks
16%synergy
Overgrown Tomb
62%inclusion259 decks421 decks
15%synergy
Zagoth Triome
61%inclusion255 decks421 decks
22%synergy
Watery Grave
59%inclusion249 decks421 decks
14%synergy
Rejuvenating Springs
52%inclusion220 decks421 decks
21%synergy
Opulent Palace
50%inclusion210 decks421 decks
-3%synergy
Exotic Orchard
49%inclusion208 decks421 decks
-7%synergy
Undergrowth Stadium
49%inclusion206 decks421 decks
20%synergy
Hinterland Harbor
44%inclusion185 decks421 decks
-3%synergy
Woodland Cemetery
43%inclusion183 decks421 decks
-2%synergy
Verdant Catacombs
42%inclusion178 decks421 decks
8%synergy
Dreamroot Cascade
42%inclusion175 decks421 decks
13%synergy
Misty Rainforest
40%inclusion170 decks421 decks
6%synergy
Morphic Pool
40%inclusion169 decks421 decks
15%synergy
Polluted Delta
40%inclusion167 decks421 decks
4%synergy
Yavimaya Coast
37%inclusion156 decks421 decks
9%synergy
Drowned Catacomb
36%inclusion153 decks421 decks
3%synergy
Llanowar Wastes
33%inclusion140 decks421 decks
1%synergy
Shipwreck Marsh
29%inclusion124 decks421 decks
14%synergy
Deathcap Glade
29%inclusion121 decks421 decks
14%synergy
Sunken Hollow
27%inclusion114 decks421 decks
-11%synergy
Underground River
23%inclusion96 decks421 decks
5%synergy
Vivid Grove
23%inclusion95 decks421 decks
22%synergy
Vivid Creek
21%inclusion89 decks421 decks
20%synergy
Vivid Marsh
20%inclusion85 decks421 decks
20%synergy
Hedge Maze
19%inclusion82 decks421 decks
0%synergy
Underground Mortuary
18%inclusion76 decks421 decks
0%synergy
Path of Ancestry
18%inclusion75 decks421 decks
-3%synergy
Bayou
18%inclusion74 decks421 decks
4%synergy
Tropical Island
17%inclusion72 decks421 decks
3%synergy
Evolving Wilds
17%inclusion72 decks421 decks
-10%synergy
Underground Sea
17%inclusion70 decks421 decks
3%synergy
Foreboding Landscape
16%inclusion62 decks387 decks
-7%synergy
Undercity Sewers
16%inclusion66 decks421 decks
-1%synergy
Fabled Passage
13%inclusion55 decks421 decks
-2%synergy
Simic Growth Chamber
12%inclusion50 decks421 decks
-5%synergy
Flooded Grove
11%inclusion48 decks421 decks
-1%synergy
Temple of Malady
11%inclusion45 decks421 decks
-10%synergy
Tendo Ice Bridge
10%inclusion43 decks421 decks
10%synergy
Golgari Rot Farm
10%inclusion40 decks421 decks
-11%synergy
Terramorphic Expanse
10%inclusion40 decks421 decks
-15%synergy
Temple of Mystery
9.3%inclusion39 decks421 decks
-8%synergy
Willowrush Verge
9.0%inclusion24 decks266 decks
1%synergy
Temple of Deceit
8.3%inclusion35 decks421 decks
-7%synergy
Barkchannel Pathway
8.1%inclusion34 decks421 decks
3%synergy
Wastewood Verge
7.9%inclusion21 decks266 decks
0%synergy
Dimir Aqueduct
7.8%inclusion33 decks421 decks
-8%synergy
Littjara Mirrorlake
7.6%inclusion32 decks421 decks
7%synergy
Darkbore Pathway
7.4%inclusion31 decks421 decks
3%synergy