Xyris, the Writhing Storm
Intruder Alarm
Cephalid Looter
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Cephalid Looter does not have summoning sickness.

   Steps

How does this combo work?
1
Activate Cephalid Looter by tapping it, causing an opponent to loot.
2
Xyris' first ability triggers, creating a 1/1 Snake creature token.
3
The Snake enters the battlefield, triggering Intruder Alarm, untapping all creatures.
4
Repeat.

   Results

What do I get from this combo?
Infinite draw triggers for opponents
Infinite looting for opponents
Infinite self-discard triggers for opponents
Near-infinite creature tokens
Near-infinite ETB
Near-infinite untap of all creatures
Xyris, the Writhing Storm
0.17% of 13555 decks 23 decks
High Synergy Cards
Impact Tremors
78% of 23 decks +71% synergy
Lore Broker
70% of 23 decks +69% synergy
Scrawling Crawler
64% of 14 decks +62% synergy
Windfall
65% of 23 decks +55% synergy
Forced Fruition
57% of 23 decks +54% synergy
Goblin Bombardment
57% of 23 decks +53% synergy
Swiftfoot Boots
78% of 23 decks +52% synergy
Witty Roastmaster
52% of 23 decks +49% synergy
Reliquary Tower
78% of 23 decks +47% synergy
Kami of the Crescent Moon
48% of 23 decks +45% synergy
Top Cards
Cultivate
74% of 23 decks +27% synergy
Farseek
65% of 23 decks +19% synergy
Rampant Growth
61% of 23 decks +24% synergy
Arcane Denial
57% of 23 decks +41% synergy
Kodama's Reach
57% of 23 decks +23% synergy
Counterspell
57% of 23 decks +23% synergy
Beast Within
52% of 23 decks +11% synergy
Jace's Archivist
48% of 23 decks +45% synergy
Chaos Warp
48% of 23 decks +14% synergy
Molten Gatekeeper
47% of 17 decks +44% synergy
Game Changers
Cyclonic Rift
22% of 23 decks -4% synergy
Creatures
Magus of the Wheel
43% of 23 decks +40% synergy
Psychosis Crawler
39% of 23 decks +36% synergy
Birds of Paradise
39% of 23 decks +6% synergy
Razorkin Needlehead
33% of 15 decks +31% synergy
Enduring Vitality
33% of 15 decks +26% synergy
Whirlpool Warrior
30% of 23 decks +28% synergy
The Locust God
30% of 23 decks +27% synergy
Triskaidekaphile
26% of 23 decks +25% synergy
Heartwood Storyteller
26% of 23 decks +25% synergy
Chasm Skulker
26% of 23 decks +24% synergy
Junk Winder
26% of 23 decks +22% synergy
Agate Instigator
24% of 17 decks +21% synergy
Reckless Scholar
22% of 23 decks +22% synergy
Zenith Chronicler
22% of 23 decks +21% synergy
Dragon Mage
22% of 23 decks +20% synergy
Kaseto, Orochi Archmage
22% of 23 decks +20% synergy
Purphoros, God of the Forge
22% of 23 decks +17% synergy
Niv-Mizzet, Parun
22% of 23 decks +16% synergy
Adrix and Nev, Twincasters
22% of 23 decks +13% synergy
Red Death, Shipwrecker
18% of 22 decks +17% synergy
Lumengrid Augur
17% of 23 decks +17% synergy
Sakura-Tribe Scout
17% of 23 decks +17% synergy
Humble Defector
17% of 23 decks +16% synergy
Edric, Spymaster of Trest
17% of 23 decks +15% synergy
Faerie Mastermind
17% of 23 decks +14% synergy
Coiling Oracle
17% of 23 decks +13% synergy
Spark Double
17% of 23 decks +10% synergy
Sakura-Tribe Elder
17% of 23 decks +4% synergy
Cephalid Broker
13% of 23 decks +13% synergy
Nin, the Pain Artist
13% of 23 decks +12% synergy
Drift of Phantasms
13% of 23 decks +12% synergy
Zurzoth, Chaos Rider
13% of 23 decks +12% synergy
Seshiro the Anointed
13% of 23 decks +11% synergy
Laboratory Maniac
13% of 23 decks +10% synergy
Ohran Frostfang
13% of 23 decks +10% synergy
Jaheira, Friend of the Forest
13% of 23 decks +9% synergy
Phyrexian Metamorph
13% of 23 decks +6% synergy
Azusa, Lost but Seeking
13% of 23 decks +3% synergy
Goblin Anarchomancer
13% of 23 decks +1% synergy
Llanowar Elves
13% of 23 decks -1% synergy
Delighted Halfling
13% of 23 decks -2% synergy
Eternal Witness
13% of 23 decks -5% synergy
Instants
Tamiyo's Safekeeping
43% of 23 decks +37% synergy
Heroic Intervention
43% of 23 decks +17% synergy
Vision Skeins
39% of 23 decks +37% synergy
Tyvar's Stand
39% of 23 decks +33% synergy
Gaea's Gift
35% of 23 decks +30% synergy
Words of Wisdom
30% of 23 decks +29% synergy
Dream Fracture
30% of 23 decks +29% synergy
Snakeskin Veil
30% of 23 decks +25% synergy
Growth Spiral
30% of 23 decks +3% synergy
Battle Hymn
26% of 23 decks +25% synergy
Giant Growth
22% of 23 decks +20% synergy
Rapid Hybridization
22% of 23 decks +12% synergy
Negate
22% of 23 decks +4% synergy
An Offer You Can't Refuse
22% of 23 decks +4% synergy
Get a Leg Up
18% of 22 decks +17% synergy
Overprotect
18% of 17 decks +14% synergy
Groundswell
17% of 23 decks +16% synergy
Brute Force
17% of 23 decks +16% synergy
Titanic Growth
17% of 23 decks +16% synergy
Invigorate
17% of 23 decks +16% synergy
Blossoming Defense
17% of 23 decks +15% synergy
Perplexing Test
17% of 23 decks +15% synergy
Temur Battle Rage
17% of 23 decks +13% synergy
Pongify
17% of 23 decks +6% synergy
Harrow
17% of 23 decks +4% synergy
Brainstorm
17% of 23 decks +1% synergy
Rewind
13% of 23 decks +12% synergy
Colossal Growth
13% of 23 decks +12% synergy
Become Immense
13% of 23 decks +12% synergy
Vines of Vastwood
13% of 23 decks +11% synergy
Wheel and Deal
13% of 23 decks +11% synergy
Simic Charm
13% of 23 decks +9% synergy
Decisive Denial
13% of 23 decks +8% synergy
Nature's Claim
13% of 23 decks +4% synergy
Mana Drain
13% of 23 decks +0% synergy
Swan Song
13% of 23 decks -1% synergy
Sorceries
Prosperity
43% of 23 decks +41% synergy
Blasphemous Act
43% of 23 decks +10% synergy
Molten Psyche
39% of 23 decks +37% synergy
Minds Aglow
35% of 23 decks +33% synergy
Nature's Lore
35% of 23 decks -1% synergy
Fascination
26% of 23 decks +25% synergy
Winds of Change
26% of 23 decks +23% synergy
Explore
26% of 23 decks +11% synergy
Three Visits
22% of 23 decks -6% synergy
Game Plan
17% of 23 decks +17% synergy
Wheel of Fate
17% of 23 decks +16% synergy
Time Reversal
17% of 23 decks +16% synergy
Reforge the Soul
17% of 23 decks +15% synergy
Wistful Thinking
13% of 23 decks +13% synergy
Imposing Grandeur
13% of 23 decks +13% synergy
Aether Gale
13% of 23 decks +12% synergy
Collective Defiance
13% of 23 decks +12% synergy
Hull Breach
13% of 23 decks +6% synergy
Skyshroud Claim
13% of 23 decks +3% synergy
Utility Artifacts
Ashnod's Altar
35% of 23 decks +33% synergy
Howling Mine
35% of 23 decks +31% synergy
Lightning Greaves
35% of 23 decks +9% synergy
Teferi's Puzzle Box
30% of 23 decks +28% synergy
Folio of Fancies
22% of 23 decks +20% synergy
Combine Chrysalis
22% of 23 decks +19% synergy
Skullclamp
22% of 23 decks +18% synergy
Banner of Kinship
21% of 14 decks +20% synergy
Temple Bell
17% of 23 decks +16% synergy
Stoneforge Masterwork
13% of 23 decks +13% synergy
Beamtown Beatstick
13% of 23 decks +12% synergy
Enchantments
Cryptolith Rite
43% of 23 decks +40% synergy
Shared Animosity
39% of 23 decks +36% synergy
Rites of Flourishing
39% of 23 decks +36% synergy
Dictate of Kruphix
35% of 23 decks +32% synergy
Fevered Visions
26% of 23 decks +24% synergy
Proft's Eidetic Memory
23% of 22 decks +22% synergy
Nerd Rage
18% of 22 decks +18% synergy
Teferi's Ageless Insight
17% of 23 decks +16% synergy
Rising of the Day
17% of 23 decks +15% synergy
Beastmaster Ascension
17% of 23 decks +15% synergy
On the Trail
14% of 22 decks +13% synergy
Fecundity
13% of 23 decks +13% synergy
Combat Research
13% of 23 decks +12% synergy
Propaganda
13% of 23 decks +10% synergy
Growing Rites of Itlimoc
13% of 23 decks +10% synergy
Utopia Sprawl
13% of 23 decks +6% synergy
Doubling Season
13% of 23 decks +5% synergy
Planeswalkers
Jace Beleren
22% of 23 decks +21% synergy
Utility Lands
Rogue's Passage
39% of 23 decks +23% synergy
Mikokoro, Center of the Sea
35% of 23 decks +32% synergy
Kessig Wolf Run
30% of 23 decks +17% synergy
Three Tree City
29% of 17 decks +25% synergy
Geier Reach Sanitarium
26% of 23 decks +23% synergy
Alchemist's Refuge
13% of 23 decks +8% synergy
Mana Artifacts
Sol Ring
96% of 23 decks +12% synergy
Arcane Signet
91% of 23 decks +17% synergy
Thought Vessel
61% of 23 decks +50% synergy
Decanter of Endless Water
30% of 23 decks +26% synergy
Talisman of Creativity
26% of 23 decks +10% synergy
Talisman of Impulse
22% of 23 decks +9% synergy
Fellwar Stone
22% of 23 decks +5% synergy
Patchwork Banner
18% of 17 decks +15% synergy
Talisman of Curiosity
17% of 23 decks +1% synergy
Izzet Signet
13% of 23 decks -0% synergy
Simic Signet
13% of 23 decks -1% synergy
Lands
Command Tower
100% of 23 decks +9% synergy
Frontier Bivouac
74% of 23 decks +23% synergy
Cinder Glade
61% of 23 decks +19% synergy
Exotic Orchard
61% of 23 decks +5% synergy
Evolving Wilds
52% of 23 decks +24% synergy
Yavimaya Coast
52% of 23 decks +20% synergy
Sulfur Falls
52% of 23 decks +18% synergy
Rootbound Crag
43% of 23 decks +11% synergy
Terramorphic Expanse
39% of 23 decks +20% synergy
Shivan Reef
39% of 23 decks +11% synergy
Hinterland Harbor
39% of 23 decks +3% synergy
Temple of Epiphany
35% of 23 decks +15% synergy
Temple of Mystery
35% of 23 decks +13% synergy
Karplusan Forest
35% of 23 decks +13% synergy
Training Center
35% of 23 decks +2% synergy
Ketria Triome
35% of 23 decks -8% synergy
Dreamroot Cascade
30% of 23 decks +5% synergy
Stomping Ground
30% of 23 decks -16% synergy
Temple of Abandon
26% of 23 decks +6% synergy
Rejuvenating Springs
26% of 23 decks -11% synergy
Steam Vents
26% of 23 decks -19% synergy
Breeding Pool
26% of 23 decks -20% synergy
Rockfall Vale
22% of 23 decks -7% synergy
Spire Garden
22% of 23 decks -10% synergy
Misty Rainforest
22% of 23 decks -11% synergy
Izzet Guildgate
17% of 23 decks +14% synergy
Tangled Islet
17% of 23 decks +11% synergy
Mossfire Valley
17% of 23 decks +9% synergy
Frostboil Snarl
17% of 23 decks +7% synergy
Myriad Landscape
17% of 23 decks +4% synergy
Stormcarved Coast
17% of 23 decks -3% synergy
Scalding Tarn
17% of 23 decks -15% synergy
Volatile Fjord
13% of 23 decks +11% synergy
Barkchannel Pathway
13% of 23 decks +6% synergy
Path of Ancestry
13% of 23 decks -15% synergy
Wooded Foothills
13% of 23 decks -20% synergy