Xavier Sal, Infested Captain + Intruder Alarm + Cloakwood Swarmkeeper

Xavier Sal, Infested Captain
Intruder Alarm
Cloakwood Swarmkeeper

Requires
Xavier Sal, Infested Captain must be on the battlefield. Intruder Alarm must be on the battlefield. Cloakwood Swarmkeeper must be on the battlefield. You control at least one creature token. Xavier Sal does not have summoning sickness. There is a removable counter on a permanent you control.
Steps
  1. Activate Xavier Sal by tapping it and removing a counter from a permanent you control, creating a copy of a creature token you control.
  2. When the creature token enters the battlefield, Intruder Alarm and Cloakwood Swarmkeeper trigger.
  3. Resolve the Intruder Alarm trigger, untapping all creatures.
  4. Resolve the Cloakwood Swarmkeeper trigger, putting a counter on it.
  5. Repeat.
Results
Infinite creature tokens. Infinite ETB. Infinite mana creatures you control can produce. Infinite untap of all creatures. Infinite copies of creature tokens you control.

Xavier Sal, Infested Captain
0.48% of 4399 decks 21 decks
High Synergy Cards
Rootcast Apprenticeship
80% of 5 decks +77% synergy
Basking Broodscale
60% of 10 decks +56% synergy
Master Biomancer
52% of 21 decks +48% synergy
Ezuri, Stalker of Spheres
48% of 21 decks +43% synergy
Evolution Witness
50% of 10 decks +41% synergy
Kiora's Follower
43% of 21 decks +37% synergy
Tyvar, Jubilant Brawler
43% of 21 decks +36% synergy
Dreamtide Whale
40% of 10 decks +32% synergy
Adrix and Nev, Twincasters
33% of 21 decks +31% synergy
Champion of Lambholt
33% of 21 decks +31% synergy
Top Cards
Atomize
42% of 12 decks +23% synergy
Everflowing Chalice
38% of 21 decks +34% synergy
Kami of Whispered Hopes
38% of 21 decks +29% synergy
Cankerbloom
38% of 21 decks +28% synergy
Farseek
38% of 21 decks -3% synergy
Patriar's Seal
33% of 21 decks +32% synergy
Mirkwood Bats
33% of 21 decks +30% synergy
Unnatural Restoration
33% of 21 decks +28% synergy
Beast Within
33% of 21 decks +1% synergy
Assassin's Trophy
33% of 21 decks -2% synergy
Creatures
Ulamog's Dreadsire
33% of 9 decks +33% synergy
Devoted Druid
29% of 21 decks +26% synergy
Gruff Triplets
29% of 21 decks +26% synergy
Tekuthal, Inquiry Dominus
29% of 21 decks +23% synergy
Winding Constrictor
29% of 21 decks +20% synergy
Evolution Sage
29% of 21 decks +19% synergy
Deathspore Thallid
24% of 21 decks +23% synergy
Scurry Oak
24% of 21 decks +23% synergy
Mycoloth
24% of 21 decks +23% synergy
Fertilid
24% of 21 decks +22% synergy
Fathom Mage
24% of 21 decks +19% synergy
Sharp-Eyed Rookie
21% of 14 decks +21% synergy
Woodland Champion
19% of 21 decks +19% synergy
Bloodspore Thrinax
19% of 21 decks +19% synergy
Thelon of Havenwood
19% of 21 decks +19% synergy
Thallid Shell-Dweller
19% of 21 decks +19% synergy
Sporesower Thallid
19% of 21 decks +18% synergy
Gala Greeters
19% of 21 decks +18% synergy
Pitiless Plunderer
19% of 21 decks +17% synergy
Grismold, the Dreadsower
14% of 21 decks +14% synergy
Undercellar Myconid
14% of 21 decks +14% synergy
Thallid Germinator
14% of 21 decks +14% synergy
Vitaspore Thallid
14% of 21 decks +14% synergy
Esix, Fractal Bloom
14% of 21 decks +14% synergy
Sporoloth Ancient
14% of 21 decks +14% synergy
Psychotrope Thallid
14% of 21 decks +14% synergy
Armored Scrapgorger
14% of 21 decks +14% synergy
Herd Baloth
14% of 21 decks +14% synergy
Ioreth of the Healing House
14% of 21 decks +13% synergy
Utopia Mycon
14% of 21 decks +13% synergy
Bramble Sovereign
14% of 21 decks +13% synergy
Renata, Called to the Hunt
14% of 21 decks +13% synergy
Uchuulon
14% of 21 decks +13% synergy
Yawgmoth, Thran Physician
14% of 21 decks +12% synergy
Viscera Seer
14% of 21 decks +11% synergy
Flux Channeler
14% of 21 decks +11% synergy
Chasm Skulker
14% of 21 decks +11% synergy
Gyre Sage
14% of 21 decks +10% synergy
Vorinclex, Monstrous Raider
14% of 21 decks +9% synergy
Hullbreaker Horror
14% of 21 decks +9% synergy
Glen Elendra Archmage
14% of 21 decks +9% synergy
Thrummingbird
14% of 21 decks +7% synergy
Ravenous Chupacabra
14% of 21 decks +5% synergy
Llanowar Elves
14% of 21 decks +2% synergy
Birds of Paradise
14% of 21 decks -15% synergy
Instants
Counterspell
29% of 21 decks -7% synergy
Theoretical Duplication
24% of 21 decks +23% synergy
Druid's Deliverance
24% of 21 decks +23% synergy
Cackling Counterpart
24% of 21 decks +23% synergy
Negate
24% of 21 decks +6% synergy
Heroic Intervention
24% of 21 decks +3% synergy
Ripples of Potential
20% of 20 decks +13% synergy
See Double
19% of 21 decks +18% synergy
Abrupt Decay
19% of 21 decks +7% synergy
Prologue to Phyresis
14% of 21 decks +12% synergy
Experimental Augury
14% of 21 decks +10% synergy
Tear Asunder
14% of 21 decks +7% synergy
Growth Spiral
14% of 21 decks -6% synergy
Sorceries
Quasiduplicate
29% of 21 decks +28% synergy
Rampant Growth
29% of 21 decks -7% synergy
Cultivate
29% of 21 decks -16% synergy
Repudiate // Replicate
24% of 21 decks +23% synergy
Irenicus's Vile Duplication
24% of 21 decks +22% synergy
Tezzeret's Gambit
24% of 21 decks +19% synergy
Nature's Lore
24% of 21 decks -4% synergy
Audience with Trostani
23% of 13 decks +23% synergy
Doppelgang
21% of 14 decks +17% synergy
Self-Reflection
15% of 20 decks +15% synergy
Mirage Mockery
14% of 21 decks +14% synergy
Spitting Image
14% of 21 decks +14% synergy
Shamanic Revelation
14% of 21 decks +13% synergy
Croaking Counterpart
14% of 21 decks +12% synergy
Drown in Ichor
14% of 21 decks +11% synergy
Toxic Deluge
14% of 21 decks -5% synergy
Utility Artifacts
Swiftfoot Boots
29% of 21 decks +3% synergy
Idol of Oblivion
24% of 21 decks +23% synergy
Lightning Greaves
24% of 21 decks -1% synergy
Animation Module
19% of 21 decks +19% synergy
Mirror Box
19% of 21 decks +18% synergy
Mimic Vat
19% of 21 decks +18% synergy
Ashnod's Altar
19% of 21 decks +14% synergy
Ghost Lantern
14% of 21 decks +14% synergy
Thornbite Staff
14% of 21 decks +13% synergy
Skullclamp
14% of 21 decks +10% synergy
Enchantments
Innkeeper's Talent
38% of 8 decks +26% synergy
City of Death
29% of 21 decks +28% synergy
Master Chef
29% of 21 decks +27% synergy
Freed from the Real
29% of 21 decks +22% synergy
Tribute to the World Tree
24% of 21 decks +19% synergy
Promise of Aclazotz
20% of 20 decks +20% synergy
Aura of Dominion
19% of 21 decks +19% synergy
Primal Vigor
19% of 21 decks +17% synergy
Doubling Season
19% of 21 decks +12% synergy
Hardened Scales
19% of 21 decks +8% synergy
Sadistic Glee
14% of 21 decks +14% synergy
The Huntsman's Redemption
14% of 21 decks +14% synergy
Kiora Bests the Sea God
14% of 21 decks +14% synergy
Moldervine Reclamation
14% of 21 decks +12% synergy
Pemmin's Aura
14% of 21 decks +11% synergy
Binding the Old Gods
14% of 21 decks +9% synergy
Planeswalkers
Garruk, Cursed Huntsman
29% of 21 decks +27% synergy
Vraska, Betrayal's Sting
24% of 21 decks +19% synergy
Nissa, Voice of Zendikar
14% of 21 decks +13% synergy
Kiora, Master of the Depths
14% of 21 decks +13% synergy
Utility Lands
Reliquary Tower
33% of 21 decks +1% synergy
Nesting Grounds
24% of 21 decks +18% synergy
Karn's Bastion
19% of 21 decks +11% synergy
Bojuka Bog
19% of 21 decks -8% synergy
Hidden Nursery
15% of 20 decks +14% synergy
Llanowar Reborn
14% of 21 decks +13% synergy
Dark Depths
14% of 21 decks +10% synergy
Boseiju, Who Endures
14% of 21 decks -8% synergy
Mana Artifacts
Arcane Signet
67% of 21 decks -3% synergy
Sol Ring
62% of 21 decks -20% synergy
Astral Cornucopia
19% of 21 decks +16% synergy
Replicating Ring
19% of 21 decks +15% synergy
Fellwar Stone
19% of 21 decks +5% synergy
Lands
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95% of 21 decks +6% synergy
Opulent Palace
52% of 21 decks +2% synergy
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Exotic Orchard
48% of 21 decks -5% synergy
Sunken Hollow
43% of 21 decks +9% synergy
Woodland Cemetery
38% of 21 decks +2% synergy
Path of Ancestry
33% of 21 decks +15% synergy
Dimir Aqueduct
33% of 21 decks +12% synergy
Undergrowth Stadium
33% of 21 decks +1% synergy
Simic Growth Chamber
29% of 21 decks +5% synergy
Hinterland Harbor
29% of 21 decks -8% synergy
Watery Grave
29% of 21 decks -16% synergy
Temple of Deceit
24% of 21 decks +7% synergy
Temple of Malady
24% of 21 decks +4% synergy
Temple of Mystery
24% of 21 decks +4% synergy
Dreamroot Cascade
24% of 21 decks +3% synergy
Golgari Rot Farm
24% of 21 decks +1% synergy
Llanowar Wastes
24% of 21 decks -6% synergy
Evolving Wilds
24% of 21 decks -6% synergy
Yavimaya Coast
24% of 21 decks -6% synergy
Rejuvenating Springs
24% of 21 decks -11% synergy
Zagoth Triome
24% of 21 decks -18% synergy
Breeding Pool
24% of 21 decks -21% synergy
Overgrown Tomb
24% of 21 decks -23% synergy
Littjara Mirrorlake
19% of 21 decks +18% synergy
Tainted Isle
19% of 21 decks +11% synergy
Shipwreck Marsh
19% of 21 decks +3% synergy
Underground River
19% of 21 decks +3% synergy
Morphic Pool
19% of 21 decks -8% synergy
Vivid Grove
14% of 21 decks +13% synergy
Tainted Wood
14% of 21 decks +5% synergy
Flooded Grove
14% of 21 decks +4% synergy
Fabled Passage
14% of 21 decks -1% synergy
Terramorphic Expanse
14% of 21 decks -9% synergy
Drowned Catacomb
14% of 21 decks -16% synergy
Verdant Catacombs
14% of 21 decks -20% synergy