Xyris, the Writhing Storm
Intruder Alarm
Cephalid Looter

   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
0.2%inclusion36 decks17.1K decks
New Cards
Secret Tunnel
11%inclusion1 decks9 decks
9%synergy
The Unagi of Kyoshi Island
11%inclusion1 decks9 decks
10%synergy
High Synergy Cards
Impact Tremors
89%inclusion32 decks36 decks
82%synergy
Windfall
81%inclusion29 decks36 decks
71%synergy
Jace's Archivist
72%inclusion26 decks36 decks
70%synergy
Goblin Bombardment
67%inclusion24 decks36 decks
63%synergy
Lore Broker
61%inclusion22 decks36 decks
61%synergy
Arcane Denial
72%inclusion26 decks36 decks
56%synergy
Scrawling Crawler
57%inclusion16 decks28 decks
54%synergy
Cryptolith Rite
58%inclusion21 decks36 decks
54%synergy
Mikokoro, Center of the Sea
56%inclusion20 decks36 decks
53%synergy
Witty Roastmaster
56%inclusion20 decks36 decks
52%synergy
Top Cards
Cultivate
75%inclusion27 decks36 decks
31%synergy
Swiftfoot Boots
69%inclusion25 decks36 decks
44%synergy
Counterspell
67%inclusion24 decks36 decks
34%synergy
Farseek
67%inclusion24 decks36 decks
20%synergy
Rampant Growth
58%inclusion21 decks36 decks
23%synergy
Kodama's Reach
56%inclusion20 decks36 decks
23%synergy
Birds of Paradise
56%inclusion20 decks36 decks
21%synergy
Forced Fruition
53%inclusion19 decks36 decks
51%synergy
Molten Gatekeeper
52%inclusion16 decks31 decks
49%synergy
Molten Psyche
50%inclusion18 decks36 decks
48%synergy
Game Changers
Cyclonic Rift
25%inclusion9 decks36 decks
2%synergy
Mystical Tutor
17%inclusion6 decks36 decks
5%synergy
Gamble
14%inclusion5 decks36 decks
6%synergy
Fierce Guardianship
14%inclusion5 decks36 decks
-4%synergy
Gaea's Cradle
8.3%inclusion3 decks36 decks
1%synergy
Underworld Breach
8.3%inclusion3 decks36 decks
0%synergy
Jeska's Will
8.3%inclusion3 decks36 decks
-10%synergy
Rhystic Study
8.3%inclusion3 decks36 decks
-11%synergy
Creatures
Magus of the Wheel
50%inclusion18 decks36 decks
47%synergy
Kami of the Crescent Moon
42%inclusion15 decks36 decks
39%synergy
Razorkin Needlehead
41%inclusion12 decks29 decks
39%synergy
Whirlpool Warrior
39%inclusion14 decks36 decks
37%synergy
Enduring Vitality
38%inclusion11 decks29 decks
30%synergy
Psychosis Crawler
36%inclusion13 decks36 decks
33%synergy
The Locust God
31%inclusion11 decks36 decks
27%synergy
Purphoros, God of the Forge
31%inclusion11 decks36 decks
26%synergy
Niv-Mizzet, Parun
31%inclusion11 decks36 decks
25%synergy
Sakura-Tribe Elder
31%inclusion11 decks36 decks
18%synergy
Agate Instigator
29%inclusion9 decks31 decks
27%synergy
Chasm Skulker
25%inclusion9 decks36 decks
23%synergy
Junk Winder
22%inclusion8 decks36 decks
19%synergy
Adrix and Nev, Twincasters
22%inclusion8 decks36 decks
14%synergy
Drift of Phantasms
19%inclusion7 decks36 decks
19%synergy
Heartwood Storyteller
19%inclusion7 decks36 decks
18%synergy
Kaseto, Orochi Archmage
19%inclusion7 decks36 decks
18%synergy
Niv-Mizzet, the Firemind
19%inclusion7 decks36 decks
17%synergy
Summon: Leviathan
17%inclusion3 decks18 decks
17%synergy
Triskaidekaphile
17%inclusion6 decks36 decks
16%synergy
Sakura-Tribe Scout
17%inclusion6 decks36 decks
16%synergy
Zenith Chronicler
17%inclusion6 decks36 decks
16%synergy
Seshiro the Anointed
17%inclusion6 decks36 decks
15%synergy
Edric, Spymaster of Trest
17%inclusion6 decks36 decks
15%synergy
Faerie Mastermind
17%inclusion6 decks36 decks
13%synergy
Coiling Oracle
17%inclusion6 decks36 decks
13%synergy
Eternal Witness
17%inclusion6 decks36 decks
0%synergy
Reckless Scholar
14%inclusion5 decks36 decks
14%synergy
Red Death, Shipwrecker
14%inclusion5 decks36 decks
13%synergy
Dragon Mage
14%inclusion5 decks36 decks
13%synergy
Laboratory Maniac
14%inclusion5 decks36 decks
11%synergy
Delighted Halfling
14%inclusion5 decks36 decks
-2%synergy
Enduring Courage
14%inclusion4 decks29 decks
12%synergy
Lumengrid Augur
11%inclusion4 decks36 decks
11%synergy
Guardian Augmenter
11%inclusion4 decks36 decks
10%synergy
Humble Defector
11%inclusion4 decks36 decks
10%synergy
Ohran Frostfang
11%inclusion4 decks36 decks
8%synergy
Jaheira, Friend of the Forest
11%inclusion4 decks36 decks
8%synergy
Bloom Tender
11%inclusion4 decks36 decks
1%synergy
Llanowar Elves
11%inclusion4 decks36 decks
-4%synergy
Cephalid Broker
8.3%inclusion3 decks36 decks
8%synergy
Dakra Mystic
8.3%inclusion3 decks36 decks
8%synergy
Body of Knowledge
8.3%inclusion3 decks36 decks
8%synergy
Zurzoth, Chaos Rider
8.3%inclusion3 decks36 decks
8%synergy
Circle of Dreams Druid
8.3%inclusion3 decks36 decks
8%synergy
Champion of Lambholt
8.3%inclusion3 decks36 decks
7%synergy
Saryth, the Viper's Fang
8.3%inclusion3 decks36 decks
7%synergy
Craterhoof Behemoth
8.3%inclusion3 decks36 decks
4%synergy
Spark Double
8.3%inclusion3 decks36 decks
2%synergy
Phyrexian Metamorph
8.3%inclusion3 decks36 decks
1%synergy
Instants
Beast Within
50%inclusion18 decks36 decks
11%synergy
Vision Skeins
44%inclusion16 decks36 decks
43%synergy
Heroic Intervention
44%inclusion16 decks36 decks
18%synergy
Tamiyo's Safekeeping
42%inclusion15 decks36 decks
35%synergy
Gaea's Gift
36%inclusion13 decks36 decks
31%synergy
Snakeskin Veil
33%inclusion12 decks36 decks
27%synergy
Pongify
33%inclusion12 decks36 decks
21%synergy
Chaos Warp
33%inclusion12 decks36 decks
1%synergy
Tyvar's Stand
31%inclusion11 decks36 decks
25%synergy
Negate
31%inclusion11 decks36 decks
14%synergy
Words of Wisdom
28%inclusion10 decks36 decks
27%synergy
Dream Fracture
25%inclusion9 decks36 decks
23%synergy
Growth Spiral
25%inclusion9 decks36 decks
-1%synergy
Rapid Hybridization
22%inclusion8 decks36 decks
10%synergy
Defend the Rider
21%inclusion5 decks24 decks
19%synergy
Rewind
19%inclusion7 decks36 decks
19%synergy
Wheel and Deal
19%inclusion7 decks36 decks
18%synergy
Blossoming Defense
19%inclusion7 decks36 decks
17%synergy
An Offer You Can't Refuse
19%inclusion7 decks36 decks
1%synergy
Louisoix's Sacrifice
18%inclusion3 decks17 decks
16%synergy
Battle Hymn
17%inclusion6 decks36 decks
16%synergy
Vines of Vastwood
17%inclusion6 decks36 decks
15%synergy
Muddle the Mixture
17%inclusion6 decks36 decks
14%synergy
Mana Drain
17%inclusion6 decks36 decks
4%synergy
Unsubstantiate
14%inclusion5 decks36 decks
13%synergy
Giant Growth
14%inclusion5 decks36 decks
12%synergy
Perplexing Test
14%inclusion5 decks36 decks
12%synergy
Krosan Grip
14%inclusion5 decks36 decks
9%synergy
Temur Battle Rage
14%inclusion5 decks36 decks
9%synergy
Swan Song
14%inclusion5 decks36 decks
0%synergy
Brainstorm
14%inclusion5 decks36 decks
-1%synergy
Deflecting Swat
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-4%synergy
Confound
11%inclusion4 decks36 decks
11%synergy
Turn Aside
11%inclusion4 decks36 decks
11%synergy
Get a Leg Up
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10%synergy
Groundswell
11%inclusion4 decks36 decks
10%synergy
Brute Force
11%inclusion4 decks36 decks
10%synergy
Invigorate
11%inclusion4 decks36 decks
9%synergy
Decisive Denial
11%inclusion4 decks36 decks
6%synergy
Nature's Claim
11%inclusion4 decks36 decks
4%synergy
Harrow
11%inclusion4 decks36 decks
-1%synergy
Untimely Malfunction
10%inclusion3 decks29 decks
6%synergy
Long River's Pull
10%inclusion3 decks31 decks
8%synergy
Overprotect
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7%synergy
Echoing Courage
8.3%inclusion3 decks36 decks
8%synergy
Might of the Masses
8.3%inclusion3 decks36 decks
8%synergy
Colossal Growth
8.3%inclusion3 decks36 decks
7%synergy
Titanic Growth
8.3%inclusion3 decks36 decks
7%synergy
Become Immense
8.3%inclusion3 decks36 decks
7%synergy
Spell Pierce
8.3%inclusion3 decks36 decks
6%synergy
Sorceries
Nature's Lore
47%inclusion17 decks36 decks
12%synergy
Winds of Change
44%inclusion16 decks36 decks
42%synergy
Minds Aglow
36%inclusion13 decks36 decks
35%synergy
Prosperity
36%inclusion13 decks36 decks
34%synergy
Blasphemous Act
33%inclusion12 decks36 decks
0%synergy
Three Visits
28%inclusion10 decks36 decks
1%synergy
Wheel of Fate
22%inclusion8 decks36 decks
21%synergy
Reforge the Soul
22%inclusion8 decks36 decks
20%synergy
Fascination
17%inclusion6 decks36 decks
16%synergy
Commit // Memory
17%inclusion6 decks36 decks
16%synergy
Time Reversal
17%inclusion6 decks36 decks
15%synergy
Game Plan
14%inclusion5 decks36 decks
13%synergy
Explore
14%inclusion5 decks36 decks
-1%synergy
Burning Inquiry
11%inclusion4 decks36 decks
10%synergy
Triumph of the Hordes
11%inclusion4 decks36 decks
10%synergy
Echo of Eons
11%inclusion4 decks36 decks
9%synergy
Wheel of Fortune
11%inclusion4 decks36 decks
7%synergy
Vandalblast
11%inclusion4 decks36 decks
3%synergy
Wear Down
10%inclusion3 decks31 decks
9%synergy
Wistful Thinking
8.3%inclusion3 decks36 decks
8%synergy
Imposing Grandeur
8.3%inclusion3 decks36 decks
8%synergy
Aether Gale
8.3%inclusion3 decks36 decks
8%synergy
Skyscribing
8.3%inclusion3 decks36 decks
8%synergy
Collective Defiance
8.3%inclusion3 decks36 decks
7%synergy
Overrun
8.3%inclusion3 decks36 decks
7%synergy
Hull Breach
8.3%inclusion3 decks36 decks
2%synergy
Utility Artifacts
Lightning Greaves
42%inclusion15 decks36 decks
16%synergy
Ashnod's Altar
39%inclusion14 decks36 decks
37%synergy
Howling Mine
39%inclusion14 decks36 decks
36%synergy
Teferi's Puzzle Box
36%inclusion13 decks36 decks
34%synergy
Skullclamp
33%inclusion12 decks36 decks
29%synergy
Banner of Kinship
25%inclusion7 decks28 decks
24%synergy
Temple Bell
17%inclusion6 decks36 decks
15%synergy
Stoneforge Masterwork
14%inclusion5 decks36 decks
14%synergy
Phyrexian Altar
14%inclusion5 decks36 decks
13%synergy
Folio of Fancies
14%inclusion5 decks36 decks
13%synergy
Font of Mythos
14%inclusion5 decks36 decks
12%synergy
Library of Leng
14%inclusion5 decks36 decks
12%synergy
Combine Chrysalis
14%inclusion5 decks36 decks
12%synergy
Whispersilk Cloak
14%inclusion5 decks36 decks
11%synergy
Altar of the Brood
11%inclusion4 decks36 decks
11%synergy
Horn of Greed
11%inclusion4 decks36 decks
10%synergy
Beamtown Beatstick
8.3%inclusion3 decks36 decks
7%synergy
Enchantments
Shared Animosity
44%inclusion16 decks36 decks
41%synergy
Rites of Flourishing
33%inclusion12 decks36 decks
30%synergy
Dictate of Kruphix
31%inclusion11 decks36 decks
28%synergy
Curiosity
22%inclusion8 decks36 decks
20%synergy
Rising of the Day
22%inclusion8 decks36 decks
20%synergy
Utopia Sprawl
22%inclusion8 decks36 decks
15%synergy
Fevered Visions
19%inclusion7 decks36 decks
18%synergy
Fervor
17%inclusion6 decks36 decks
16%synergy
Proft's Eidetic Memory
17%inclusion6 decks36 decks
16%synergy
Beastmaster Ascension
17%inclusion6 decks36 decks
14%synergy
Parallel Lives
17%inclusion6 decks36 decks
11%synergy
Fresh Start
16%inclusion3 decks19 decks
16%synergy
Breath of Fury
14%inclusion5 decks36 decks
14%synergy
Nerd Rage
11%inclusion4 decks36 decks
11%synergy
Fecundity
11%inclusion4 decks36 decks
11%synergy
Teferi's Ageless Insight
11%inclusion4 decks36 decks
10%synergy
Snake Umbra
11%inclusion4 decks36 decks
10%synergy
Wizard Class
11%inclusion4 decks36 decks
9%synergy
Growing Rites of Itlimoc
11%inclusion4 decks36 decks
7%synergy
Doubling Season
11%inclusion4 decks36 decks
4%synergy
Raid Bombardment
8.3%inclusion3 decks36 decks
8%synergy
On the Trail
8.3%inclusion3 decks36 decks
8%synergy
Keen Sense
8.3%inclusion3 decks36 decks
7%synergy
Roar of Resistance
8.3%inclusion3 decks36 decks
7%synergy
Combat Research
8.3%inclusion3 decks36 decks
7%synergy
Ominous Seas
8.3%inclusion3 decks36 decks
7%synergy
Primal Vigor
8.3%inclusion3 decks36 decks
7%synergy
Imprisoned in the Moon
8.3%inclusion3 decks36 decks
6%synergy
Burgeoning
8.3%inclusion3 decks36 decks
5%synergy
Propaganda
8.3%inclusion3 decks36 decks
5%synergy
Mystic Remora
8.3%inclusion3 decks36 decks
-4%synergy
Planeswalkers
Jace Beleren
14%inclusion5 decks36 decks
13%synergy
Xenagos, the Reveler
8.3%inclusion3 decks36 decks
7%synergy
Utility Lands
Reliquary Tower
81%inclusion29 decks36 decks
50%synergy
Three Tree City
32%inclusion10 decks31 decks
28%synergy
Rogue's Passage
31%inclusion11 decks36 decks
15%synergy
Geier Reach Sanitarium
28%inclusion10 decks36 decks
25%synergy
Kessig Wolf Run
25%inclusion9 decks36 decks
11%synergy
Alchemist's Refuge
11%inclusion4 decks36 decks
6%synergy
Boseiju, Who Endures
8.3%inclusion3 decks36 decks
-13%synergy
Mana Artifacts
Sol Ring
97%inclusion35 decks36 decks
15%synergy
Arcane Signet
83%inclusion30 decks36 decks
11%synergy
Thought Vessel
58%inclusion21 decks36 decks
48%synergy
Talisman of Creativity
31%inclusion11 decks36 decks
15%synergy
Talisman of Impulse
28%inclusion10 decks36 decks
14%synergy
Patchwork Banner
26%inclusion8 decks31 decks
24%synergy
Talisman of Curiosity
25%inclusion9 decks36 decks
9%synergy
Decanter of Endless Water
22%inclusion8 decks36 decks
18%synergy
Fellwar Stone
14%inclusion5 decks36 decks
-3%synergy
Izzet Signet
11%inclusion4 decks36 decks
0%synergy
Simic Signet
11%inclusion4 decks36 decks
0%synergy
Gruul Signet
8.3%inclusion3 decks36 decks
-2%synergy
Lands
Command Tower
97%inclusion35 decks36 decks
6%synergy
Frontier Bivouac
61%inclusion22 decks36 decks
10%synergy
Cinder Glade
56%inclusion20 decks36 decks
15%synergy
Exotic Orchard
53%inclusion19 decks36 decks
-3%synergy
Sulfur Falls
50%inclusion18 decks36 decks
12%synergy
Yavimaya Coast
44%inclusion16 decks36 decks
10%synergy
Stomping Ground
44%inclusion16 decks36 decks
-2%synergy
Training Center
42%inclusion15 decks36 decks
11%synergy
Ketria Triome
42%inclusion15 decks36 decks
0%synergy
Breeding Pool
42%inclusion15 decks36 decks
-5%synergy
Evolving Wilds
39%inclusion14 decks36 decks
11%synergy
Steam Vents
39%inclusion14 decks36 decks
-5%synergy
Spire Garden
36%inclusion13 decks36 decks
7%synergy
Wooded Foothills
36%inclusion13 decks36 decks
2%synergy
Rejuvenating Springs
36%inclusion13 decks36 decks
1%synergy
Rootbound Crag
36%inclusion13 decks36 decks
-1%synergy
Scalding Tarn
33%inclusion12 decks36 decks
1%synergy
Misty Rainforest
33%inclusion12 decks36 decks
0%synergy
Hinterland Harbor
33%inclusion12 decks36 decks
-7%synergy
Terramorphic Expanse
31%inclusion11 decks36 decks
13%synergy
Shivan Reef
31%inclusion11 decks36 decks
0%synergy
Temple of Mystery
28%inclusion10 decks36 decks
7%synergy
Temple of Epiphany
25%inclusion9 decks36 decks
7%synergy
Karplusan Forest
25%inclusion9 decks36 decks
0%synergy
Dreamroot Cascade
25%inclusion9 decks36 decks
-2%synergy
Temple of Abandon
22%inclusion8 decks36 decks
3%synergy
Willowrush Verge
20%inclusion5 decks25 decks
12%synergy
Myriad Landscape
17%inclusion6 decks36 decks
6%synergy
Stormcarved Coast
17%inclusion6 decks36 decks
-4%synergy
Rockfall Vale
17%inclusion6 decks36 decks
-14%synergy
Barkchannel Pathway
14%inclusion5 decks36 decks
8%synergy
Izzet Guildgate
11%inclusion4 decks36 decks
8%synergy
Frostboil Snarl
11%inclusion4 decks36 decks
1%synergy
Mossfire Valley
11%inclusion4 decks36 decks
1%synergy
Mana Confluence
11%inclusion4 decks36 decks
1%synergy
Path of Ancestry
11%inclusion4 decks36 decks
-17%synergy
Volatile Fjord
8.3%inclusion3 decks36 decks
6%synergy
Tangled Islet
8.3%inclusion3 decks36 decks
3%synergy
Riverglide Pathway
8.3%inclusion3 decks36 decks
3%synergy
Waterlogged Grove
8.3%inclusion3 decks36 decks
2%synergy
Rugged Highlands
8.3%inclusion3 decks36 decks
1%synergy
Reflecting Pool
8.3%inclusion3 decks36 decks
1%synergy
Cascade Bluffs
8.3%inclusion3 decks36 decks
1%synergy
City of Brass
8.3%inclusion3 decks36 decks
-2%synergy
Windswept Heath
8.3%inclusion3 decks36 decks
-3%synergy
Game Trail
8.3%inclusion3 decks36 decks
-4%synergy
Izzet Boilerworks
8.3%inclusion3 decks36 decks
-6%synergy
Taiga
8.3%inclusion3 decks36 decks
-6%synergy
Tropical Island
8.3%inclusion3 decks36 decks
-6%synergy
Simic Growth Chamber
8.3%inclusion3 decks36 decks
-9%synergy