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
Infinite untap of creatures you control
Xavier Sal, Infested Captain
5.6%inclusion421 decks7.57K decks
The Master, Transcendent
0.0%inclusion2 decks4.08K decks
Zimone and Dina
0.0%inclusion1 decks6.51K decks
Tatsunari, Toad Rider
0.0%inclusion1 decks5.78K decks
Muldrotha, the Gravetide
0.0%inclusion1 decks22.9K decks
Mimeoplasm, Revered One
0.0%inclusion1 decks2.68K decks
New Cards
Echocasting Symposium
14%inclusion3 decks22 decks
13%synergy
Pensive Professor
12%inclusion3 decks25 decks
11%synergy
Expansion Algorithm
8.0%inclusion2 decks25 decks
7%synergy
The Ooze
7.4%inclusion5 decks68 decks
7%synergy
Germination Practicum
5.6%inclusion1 decks18 decks
5%synergy
High Synergy Cards
Kiora's Follower
59%inclusion250 decks427 decks
54%synergy
Master Biomancer
57%inclusion245 decks427 decks
54%synergy
Scurry Oak
52%inclusion223 decks427 decks
51%synergy
Tekuthal, Inquiry Dominus
53%inclusion225 decks427 decks
49%synergy
Ezuri, Stalker of Spheres
49%inclusion208 decks427 decks
46%synergy
Basking Broodscale
47%inclusion196 decks413 decks
45%synergy
Tyvar, Jubilant Brawler
48%inclusion207 decks427 decks
44%synergy
Doubling Season
50%inclusion215 decks427 decks
43%synergy
Dreamtide Whale
41%inclusion166 decks406 decks
37%synergy
Irenicus's Vile Duplication
39%inclusion166 decks427 decks
37%synergy
Top Cards
Farseek
47%inclusion199 decks427 decks
1%synergy
Evolution Sage
44%inclusion190 decks427 decks
37%synergy
Counterspell
41%inclusion175 decks427 decks
5%synergy
Assassin's Trophy
41%inclusion174 decks427 decks
4%synergy
Mystic Remora
40%inclusion171 decks427 decks
24%synergy
Cultivate
39%inclusion166 decks427 decks
-2%synergy
Mycoloth
37%inclusion159 decks427 decks
36%synergy
Cankerbloom
37%inclusion159 decks427 decks
32%synergy
Fathom Mage
37%inclusion157 decks427 decks
32%synergy
Nature's Lore
37%inclusion157 decks427 decks
8%synergy
Game Changers
Cyclonic Rift
24%inclusion102 decks427 decks
5%synergy
Demonic Tutor
19%inclusion82 decks427 decks
3%synergy
Rhystic Study
17%inclusion73 decks427 decks
-3%synergy
Fierce Guardianship
15%inclusion62 decks427 decks
-1%synergy
Vampiric Tutor
12%inclusion51 decks427 decks
0%synergy
The One Ring
8.7%inclusion37 decks427 decks
1%synergy
Worldly Tutor
5.6%inclusion24 decks427 decks
-3%synergy
Natural Order
5.4%inclusion23 decks427 decks
5%synergy
Field of the Dead
5.4%inclusion23 decks427 decks
-5%synergy
Creatures
Birds of Paradise
35%inclusion149 decks427 decks
5%synergy
Adrix and Nev, Twincasters
34%inclusion147 decks427 decks
32%synergy
Evolution Witness
34%inclusion140 decks408 decks
29%synergy
Utopia Mycon
31%inclusion132 decks427 decks
30%synergy
Thrummingbird
30%inclusion128 decks427 decks
23%synergy
Mirkwood Bats
29%inclusion124 decks427 decks
27%synergy
Chronozoa
29%inclusion123 decks427 decks
29%synergy
Reef Worm
28%inclusion121 decks427 decks
27%synergy
Kami of Whispered Hopes
28%inclusion119 decks427 decks
21%synergy
Gruff Triplets
27%inclusion116 decks427 decks
26%synergy
Tendershoot Dryad
27%inclusion114 decks427 decks
26%synergy
Winding Constrictor
23%inclusion100 decks427 decks
15%synergy
Deathspore Thallid
23%inclusion99 decks427 decks
23%synergy
Flux Channeler
23%inclusion99 decks427 decks
21%synergy
Gyre Sage
23%inclusion98 decks427 decks
19%synergy
Marvin, Murderous Mimic
22%inclusion77 decks357 decks
21%synergy
Twitching Doll
21%inclusion82 decks393 decks
20%synergy
Arixmethes, Slumbering Isle
21%inclusion88 decks427 decks
19%synergy
Devoted Druid
20%inclusion86 decks427 decks
17%synergy
Thallid
19%inclusion83 decks427 decks
19%synergy
Vorinclex, Monstrous Raider
18%inclusion75 decks427 decks
14%synergy
Arwen, Weaver of Hope
17%inclusion74 decks427 decks
17%synergy
O'aka, Traveling Merchant
17%inclusion36 decks213 decks
16%synergy
Pitiless Plunderer
17%inclusion72 decks427 decks
15%synergy
Venser, Corpse Puppet
16%inclusion69 decks427 decks
16%synergy
Glen Elendra Archmage
16%inclusion68 decks427 decks
10%synergy
Sporesower Thallid
15%inclusion65 decks427 decks
15%synergy
Tender Wildguide
15%inclusion59 decks392 decks
14%synergy
Renata, Called to the Hunt
15%inclusion63 decks427 decks
14%synergy
Slimefoot, the Stowaway
15%inclusion62 decks427 decks
14%synergy
Psychotrope Thallid
14%inclusion61 decks427 decks
14%synergy
Octomancer
13%inclusion52 decks389 decks
12%synergy
Compy Swarm
13%inclusion57 decks427 decks
13%synergy
Deepglow Skate
13%inclusion57 decks427 decks
12%synergy
Sporoloth Ancient
13%inclusion55 decks427 decks
13%synergy
Nemata, Primeval Warden
12%inclusion53 decks427 decks
12%synergy
Toxrill, the Corrosive
12%inclusion53 decks427 decks
10%synergy
Abyssal Harvester
12%inclusion40 decks326 decks
11%synergy
Champion of Lambholt
12%inclusion52 decks427 decks
10%synergy
Forgotten Ancient
12%inclusion50 decks427 decks
7%synergy
Delighted Halfling
12%inclusion50 decks427 decks
0%synergy
Loch Mare
11%inclusion9 decks79 decks
11%synergy
Rottenmouth Viper
11%inclusion44 decks391 decks
10%synergy
Springheart Nantuko
11%inclusion44 decks408 decks
7%synergy
Bramble Sovereign
11%inclusion46 decks427 decks
10%synergy
Chatterfang, Squirrel General
11%inclusion46 decks427 decks
10%synergy
Spark Double
11%inclusion46 decks427 decks
7%synergy
Corpsejack Menace
11%inclusion46 decks427 decks
0%synergy
Koma, Cosmos Serpent
10%inclusion44 decks427 decks
7%synergy
Scute Swarm
10%inclusion44 decks427 decks
-1%synergy
Instants
Ripples of Potential
35%inclusion149 decks427 decks
30%synergy
Heroic Intervention
34%inclusion146 decks427 decks
12%synergy
Beast Within
31%inclusion132 decks427 decks
4%synergy
Atomize
31%inclusion131 decks427 decks
21%synergy
Cackling Counterpart
23%inclusion100 decks427 decks
23%synergy
Mutational Advantage
23%inclusion100 decks427 decks
14%synergy
Prologue to Phyresis
23%inclusion98 decks427 decks
22%synergy
Double Major
22%inclusion92 decks427 decks
20%synergy
Experimental Augury
18%inclusion75 decks427 decks
15%synergy
Revitalizing Repast
16%inclusion67 decks408 decks
8%synergy
An Offer You Can't Refuse
16%inclusion68 decks427 decks
-6%synergy
See Double
15%inclusion65 decks427 decks
15%synergy
Saw in Half
15%inclusion63 decks427 decks
12%synergy
Vraska's Fall
14%inclusion61 decks427 decks
13%synergy
Negate
14%inclusion61 decks427 decks
-3%synergy
Arcane Denial
14%inclusion60 decks427 decks
-1%synergy
Growth Spiral
14%inclusion59 decks427 decks
-3%synergy
Three Steps Ahead
13%inclusion57 decks427 decks
12%synergy
Mana Drain
12%inclusion53 decks427 decks
1%synergy
Putrefy
11%inclusion48 decks427 decks
-13%synergy
Second Harvest
11%inclusion45 decks427 decks
9%synergy
Inspiring Call
11%inclusion45 decks427 decks
0%synergy
Deadly Rollick
11%inclusion45 decks427 decks
-4%synergy
Tear Asunder
10%inclusion44 decks427 decks
-1%synergy
Swan Song
10%inclusion44 decks427 decks
-5%synergy
Infectious Bite
9.4%inclusion40 decks427 decks
9%synergy
Theoretical Duplication
9.1%inclusion39 decks427 decks
9%synergy
Druid's Deliverance
8.9%inclusion38 decks427 decks
8%synergy
Radstorm
8.9%inclusion38 decks427 decks
3%synergy
Fell the Profane
8.6%inclusion35 decks408 decks
1%synergy
Pongify
7.7%inclusion33 decks427 decks
3%synergy
Sink into Stupor
7.4%inclusion30 decks408 decks
0%synergy
Arachnogenesis
7.0%inclusion30 decks427 decks
6%synergy
Sprout Swarm
6.6%inclusion28 decks427 decks
6%synergy
Mystic Reflection
5.6%inclusion24 decks427 decks
5%synergy
Force of Vigor
5.6%inclusion24 decks427 decks
2%synergy
Sorceries
Three Visits
28%inclusion119 decks427 decks
4%synergy
Tezzeret's Gambit
27%inclusion115 decks427 decks
24%synergy
Rampant Growth
25%inclusion106 decks427 decks
-12%synergy
Quasiduplicate
22%inclusion93 decks427 decks
21%synergy
Rite of Replication
22%inclusion93 decks427 decks
20%synergy
Toxic Deluge
22%inclusion93 decks427 decks
4%synergy
Kodama's Reach
20%inclusion85 decks427 decks
-3%synergy
Quantum Misalignment
19%inclusion80 decks427 decks
18%synergy
Unnatural Restoration
18%inclusion76 decks427 decks
15%synergy
Infectious Inquiry
17%inclusion71 decks427 decks
16%synergy
Doppelgang
17%inclusion71 decks427 decks
14%synergy
Drown in Ichor
15%inclusion64 decks427 decks
13%synergy
Croaking Counterpart
15%inclusion63 decks427 decks
13%synergy
Repudiate // Replicate
14%inclusion61 decks427 decks
14%synergy
Convert to Slime
9.0%inclusion32 decks356 decks
8%synergy
Rally the Galadhrim
8.9%inclusion38 decks427 decks
9%synergy
Bala Ged Recovery
8.4%inclusion36 decks427 decks
0%synergy
Rootcast Apprenticeship
8.0%inclusion31 decks389 decks
8%synergy
Replication Technique
8.0%inclusion34 decks427 decks
8%synergy
Phyresis Outbreak
7.7%inclusion33 decks427 decks
7%synergy
Contentious Plan
7.7%inclusion33 decks427 decks
6%synergy
Thirsting Roots
7.3%inclusion31 decks427 decks
6%synergy
Blasphemous Edict
6.7%inclusion22 decks326 decks
2%synergy
Damnation
6.6%inclusion28 decks427 decks
-2%synergy
Squirming Emergence
5.6%inclusion24 decks427 decks
3%synergy
Nuclear Fallout
5.6%inclusion24 decks427 decks
-5%synergy
Tempt with Discovery
5.2%inclusion22 decks427 decks
2%synergy
Utility Artifacts
Lightning Greaves
35%inclusion150 decks427 decks
13%synergy
Thousand-Year Elixir
28%inclusion121 decks427 decks
27%synergy
Swiftfoot Boots
27%inclusion116 decks427 decks
3%synergy
Skullclamp
22%inclusion92 decks427 decks
18%synergy
Thornbite Staff
20%inclusion87 decks427 decks
20%synergy
Mimic Vat
17%inclusion73 decks427 decks
16%synergy
Idol of Oblivion
15%inclusion65 decks427 decks
15%synergy
Insight Engine
12%inclusion21 decks178 decks
11%synergy
The Ozolith
12%inclusion50 decks427 decks
5%synergy
Illusionist's Bracers
11%inclusion47 decks427 decks
11%synergy
Dino DNA
11%inclusion47 decks427 decks
11%synergy
Ashnod's Altar
11%inclusion47 decks427 decks
7%synergy
Ichormoon Gauntlet
10%inclusion42 decks427 decks
9%synergy
Helm of the Host
10%inclusion41 decks427 decks
8%synergy
Ozolith, the Shattered Spire
10%inclusion41 decks427 decks
7%synergy
The Great Henge
9.1%inclusion39 decks427 decks
3%synergy
The Millennium Calendar
8.7%inclusion37 decks427 decks
8%synergy
The Skullspore Nexus
7.0%inclusion30 decks427 decks
6%synergy
The Chain Veil
5.9%inclusion25 decks427 decks
5%synergy
Cursecloth Wrappings
5.3%inclusion15 decks285 decks
4%synergy
Phyrexian Altar
5.2%inclusion22 decks427 decks
1%synergy
Enchantments
City of Death
30%inclusion129 decks427 decks
30%synergy
Innkeeper's Talent
29%inclusion112 decks392 decks
24%synergy
Freed from the Real
28%inclusion120 decks427 decks
24%synergy
Inexorable Tide
27%inclusion115 decks427 decks
19%synergy
Parallel Lives
20%inclusion84 decks427 decks
17%synergy
Binding the Old Gods
19%inclusion82 decks427 decks
16%synergy
Ominous Seas
16%inclusion69 decks427 decks
15%synergy
Kiora Bests the Sea God
15%inclusion62 decks427 decks
14%synergy
Hardened Scales
15%inclusion62 decks427 decks
3%synergy
Pemmin's Aura
14%inclusion61 decks427 decks
12%synergy
Insidious Roots
14%inclusion61 decks427 decks
6%synergy
Master Chef
14%inclusion58 decks427 decks
13%synergy
Simic Ascendancy
13%inclusion57 decks427 decks
9%synergy
Black Market Connections
13%inclusion56 decks427 decks
9%synergy
Bitterblossom
11%inclusion49 decks427 decks
7%synergy
Genesis of the Daleks
11%inclusion47 decks427 decks
11%synergy
Moonlit Meditation
11%inclusion19 decks174 decks
10%synergy
Hollowmurk Siege
11%inclusion27 decks251 decks
6%synergy
Awaken the Honored Dead
11%inclusion27 decks252 decks
3%synergy
Primal Vigor
10%inclusion44 decks427 decks
9%synergy
Springleaf Parade
10%inclusion8 decks80 decks
3%synergy
Awakening Zone
10%inclusion42 decks427 decks
9%synergy
Moldervine Reclamation
10%inclusion42 decks427 decks
8%synergy
The Bath Song
8.9%inclusion38 decks427 decks
9%synergy
Growing Rites of Itlimoc
8.7%inclusion37 decks427 decks
6%synergy
Jugan Defends the Temple
8.0%inclusion34 decks427 decks
8%synergy
Extravagant Replication
7.7%inclusion33 decks427 decks
7%synergy
Cryptolith Rite
7.5%inclusion32 decks427 decks
5%synergy
March of the World Ooze
7.4%inclusion21 decks285 decks
6%synergy
As Foretold
6.1%inclusion26 decks427 decks
5%synergy
Retreat to Coralhelm
6.1%inclusion26 decks427 decks
1%synergy
Concordant Crossroads
5.9%inclusion25 decks427 decks
5%synergy
The Weatherseed Treaty
5.6%inclusion24 decks427 decks
5%synergy
Phyrexian Arena
5.4%inclusion23 decks427 decks
0%synergy
Unholy Annex // Ritual Chamber
5.3%inclusion19 decks357 decks
5%synergy
Saproling Burst
5.2%inclusion22 decks427 decks
5%synergy
Battles
Invasion of Ikoria
5.2%inclusion22 decks427 decks
3%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion147 decks427 decks
32%synergy
Garruk, Cursed Huntsman
21%inclusion90 decks427 decks
20%synergy
Vraska, Relic Seeker
18%inclusion75 decks427 decks
17%synergy
Liliana, Dreadhorde General
17%inclusion74 decks427 decks
16%synergy
Kiora, Master of the Depths
16%inclusion68 decks427 decks
15%synergy
Nissa, Voice of Zendikar
15%inclusion65 decks427 decks
15%synergy
Kiora, Behemoth Beckoner
12%inclusion52 decks427 decks
10%synergy
Oko, Thief of Crowns
10%inclusion42 decks427 decks
6%synergy
Tevesh Szat, Doom of Fools
8.9%inclusion38 decks427 decks
8%synergy
Garruk, Primal Hunter
7.3%inclusion31 decks427 decks
7%synergy
Nissa, Ascended Animist
6.6%inclusion28 decks427 decks
6%synergy
Tamiyo, Compleated Sage
5.6%inclusion24 decks427 decks
5%synergy
Utility Lands
Karn's Bastion
41%inclusion176 decks427 decks
35%synergy
Yavimaya, Cradle of Growth
33%inclusion140 decks427 decks
13%synergy
Reliquary Tower
29%inclusion123 decks427 decks
1%synergy
Nesting Grounds
27%inclusion116 decks427 decks
21%synergy
Bojuka Bog
26%inclusion112 decks427 decks
1%synergy
Dark Depths
26%inclusion109 decks427 decks
22%synergy
Minamo, School at Water's Edge
24%inclusion102 decks427 decks
20%synergy
Urborg, Tomb of Yawgmoth
21%inclusion90 decks427 decks
4%synergy
Boseiju, Who Endures
18%inclusion75 decks427 decks
-4%synergy
Llanowar Reborn
16%inclusion70 decks427 decks
15%synergy
Oran-Rief, the Vastwood
14%inclusion60 decks427 decks
13%synergy
Trenzalore Clocktower
11%inclusion48 decks427 decks
11%synergy
Otawara, Soaring City
11%inclusion45 decks427 decks
-6%synergy
Dreadship Reef
8.7%inclusion37 decks427 decks
8%synergy
Diamond City
8.4%inclusion36 decks427 decks
8%synergy
Evendo, Waking Haven
7.9%inclusion14 decks178 decks
5%synergy
Novijen, Heart of Progress
7.5%inclusion32 decks427 decks
7%synergy
Urza's Saga
7.0%inclusion30 decks427 decks
3%synergy
Fountainport
6.9%inclusion27 decks390 decks
6%synergy
Rogue's Passage
6.1%inclusion26 decks427 decks
-12%synergy
Hickory Woodlot
5.4%inclusion23 decks427 decks
5%synergy
Takenuma, Abandoned Mire
5.4%inclusion23 decks427 decks
-6%synergy
Saprazzan Skerry
5.2%inclusion22 decks427 decks
5%synergy
Eumidian Hatchery
5.1%inclusion9 decks178 decks
5%synergy
Mana Artifacts
Sol Ring
79%inclusion336 decks427 decks
-3%synergy
Arcane Signet
66%inclusion282 decks427 decks
-6%synergy
Everflowing Chalice
45%inclusion193 decks427 decks
42%synergy
Astral Cornucopia
32%inclusion138 decks427 decks
30%synergy
Replicating Ring
21%inclusion89 decks427 decks
18%synergy
Patriar's Seal
16%inclusion69 decks427 decks
15%synergy
Midnight Clock
8.7%inclusion37 decks427 decks
8%synergy
Simic Signet
7.7%inclusion33 decks427 decks
-2%synergy
Fellwar Stone
7.7%inclusion33 decks427 decks
-7%synergy
Staff of Compleation
7.3%inclusion31 decks427 decks
6%synergy
Talisman of Curiosity
6.8%inclusion29 decks427 decks
-9%synergy
Golgari Signet
6.3%inclusion27 decks427 decks
-2%synergy
Talisman of Resilience
6.1%inclusion26 decks427 decks
-9%synergy
Glistening Sphere
5.2%inclusion22 decks427 decks
5%synergy
Chromatic Lantern
5.2%inclusion22 decks427 decks
-1%synergy
Lands
Command Tower
90%inclusion383 decks427 decks
-1%synergy
Breeding Pool
63%inclusion270 decks427 decks
16%synergy
Overgrown Tomb
62%inclusion265 decks427 decks
15%synergy
Zagoth Triome
61%inclusion259 decks427 decks
23%synergy
Watery Grave
59%inclusion253 decks427 decks
14%synergy
Rejuvenating Springs
52%inclusion224 decks427 decks
22%synergy
Opulent Palace
50%inclusion214 decks427 decks
-2%synergy
Undergrowth Stadium
50%inclusion213 decks427 decks
21%synergy
Exotic Orchard
49%inclusion211 decks427 decks
-7%synergy
Hinterland Harbor
44%inclusion188 decks427 decks
-3%synergy
Woodland Cemetery
43%inclusion185 decks427 decks
-3%synergy
Dreamroot Cascade
42%inclusion180 decks427 decks
13%synergy
Verdant Catacombs
42%inclusion179 decks427 decks
7%synergy
Misty Rainforest
41%inclusion174 decks427 decks
6%synergy
Morphic Pool
40%inclusion172 decks427 decks
16%synergy
Polluted Delta
40%inclusion171 decks427 decks
5%synergy
Yavimaya Coast
37%inclusion157 decks427 decks
9%synergy
Drowned Catacomb
36%inclusion154 decks427 decks
3%synergy
Llanowar Wastes
34%inclusion144 decks427 decks
2%synergy
Shipwreck Marsh
29%inclusion124 decks427 decks
14%synergy
Deathcap Glade
29%inclusion123 decks427 decks
14%synergy
Sunken Hollow
27%inclusion116 decks427 decks
-11%synergy
Underground River
23%inclusion100 decks427 decks
6%synergy
Vivid Grove
22%inclusion95 decks427 decks
22%synergy
Vivid Creek
21%inclusion90 decks427 decks
20%synergy
Vivid Marsh
20%inclusion84 decks427 decks
19%synergy
Hedge Maze
19%inclusion79 decks427 decks
-1%synergy
Underground Mortuary
18%inclusion75 decks427 decks
0%synergy
Bayou
17%inclusion74 decks427 decks
3%synergy
Evolving Wilds
17%inclusion73 decks427 decks
-10%synergy
Tropical Island
17%inclusion72 decks427 decks
3%synergy
Path of Ancestry
17%inclusion72 decks427 decks
-4%synergy
Underground Sea
16%inclusion70 decks427 decks
3%synergy
Foreboding Landscape
16%inclusion66 decks406 decks
-7%synergy
Undercity Sewers
15%inclusion66 decks427 decks
-1%synergy
Fabled Passage
14%inclusion60 decks427 decks
-2%synergy
Simic Growth Chamber
12%inclusion51 decks427 decks
-5%synergy
Flooded Grove
11%inclusion47 decks427 decks
-2%synergy
Temple of Malady
11%inclusion45 decks427 decks
-10%synergy
Tendo Ice Bridge
10%inclusion44 decks427 decks
10%synergy
Terramorphic Expanse
10%inclusion42 decks427 decks
-14%synergy
Willowrush Verge
9.5%inclusion27 decks285 decks
2%synergy
Golgari Rot Farm
9.4%inclusion40 decks427 decks
-11%synergy
Temple of Mystery
9.1%inclusion39 decks427 decks
-8%synergy
Wastewood Verge
8.4%inclusion24 decks285 decks
0%synergy
Temple of Deceit
8.2%inclusion35 decks427 decks
-7%synergy
Barkchannel Pathway
8.0%inclusion34 decks427 decks
3%synergy
Dimir Aqueduct
8.0%inclusion34 decks427 decks
-8%synergy
Darkbore Pathway
7.5%inclusion32 decks427 decks
3%synergy
Littjara Mirrorlake
7.0%inclusion30 decks427 decks
6%synergy