Hylda of the Icy Crown
Intruder Alarm
Ashnod's Altar
Court Street Denizen

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
An opponent controls a creature. You have a way to cause a white creature to enter the battlefield under your control.

   Steps

How does this combo work?
1
Cause a white creature to enter the battlefield under your control.
2
Intruder Alarm and Court Street Denizen trigger.
3
Resolve the Intruder Alarm trigger, untapping all creatures.
4
Holding priority, activate Ashnod's Altar by sacrificing the white creature, adding .
5
Resolve the Court Street Denizen trigger, tapping an opponent's creature.
6
Hylda of the Icy Crown triggers, causing you to pay 1 to create a 4/4 Elemental creature token.
7
Repeat from step 2.
8
Once you have infinite mana, you may forego sacrificing the Elemental tokens.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite creature tokens
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mana creatures you control can produce
Infinite sacrifice triggers
Infinite untap of creatures
Hylda of the Icy Crown
4.3%inclusion486 decks11.4K decks
Derevi, Empyrial Tactician
0.0%inclusion2 decks10.4K decks
New Cards
Crashing Wave
13%inclusion6 decks48 decks
12%synergy
Bender's Waterskin
10%inclusion11 decks106 decks
8%synergy
Planetarium of Wan Shi Tong
7.7%inclusion4 decks52 decks
7%synergy
Honest Work
5.8%inclusion3 decks52 decks
5%synergy
North Pole Gates
4.1%inclusion2 decks49 decks
2%synergy
High Synergy Cards
Opposition
97%inclusion472 decks488 decks
96%synergy
Hylda's Crown of Winter
96%inclusion470 decks488 decks
96%synergy
Verity Circle
91%inclusion446 decks488 decks
91%synergy
Sharae of Numbing Depths
84%inclusion409 decks488 decks
83%synergy
Blustersquall
82%inclusion398 decks488 decks
81%synergy
Citadel Siege
71%inclusion348 decks488 decks
71%synergy
Junk Winder
72%inclusion350 decks488 decks
70%synergy
Timin, Youthful Geist
67%inclusion327 decks488 decks
67%synergy
Solitary Sanctuary
67%inclusion326 decks488 decks
66%synergy
Dreamshackle Geist
66%inclusion324 decks488 decks
66%synergy
Top Cards
Swords to Plowshares
72%inclusion351 decks488 decks
10%synergy
Counterspell
71%inclusion348 decks488 decks
29%synergy
Borrowing 100,000 Arrows
66%inclusion322 decks488 decks
66%synergy
Cone of Cold
63%inclusion309 decks488 decks
63%synergy
Elvish Mariner
61%inclusion298 decks488 decks
61%synergy
Sleep
57%inclusion280 decks488 decks
57%synergy
Path to Exile
56%inclusion273 decks488 decks
9%synergy
Cryptic Command
56%inclusion272 decks488 decks
54%synergy
Plunge into Winter
54%inclusion263 decks488 decks
54%synergy
Rhoda, Geist Avenger
53%inclusion259 decks488 decks
53%synergy
Game Changers
Smothering Tithe
36%inclusion177 decks488 decks
15%synergy
Rhystic Study
36%inclusion174 decks488 decks
11%synergy
Grand Arbiter Augustin IV
35%inclusion170 decks488 decks
31%synergy
Enlightened Tutor
27%inclusion133 decks488 decks
12%synergy
Cyclonic Rift
24%inclusion117 decks488 decks
1%synergy
Teferi's Protection
22%inclusion108 decks488 decks
5%synergy
Fierce Guardianship
19%inclusion94 decks488 decks
1%synergy
Mystical Tutor
19%inclusion92 decks488 decks
6%synergy
Ancient Tomb
6.8%inclusion33 decks488 decks
-3%synergy
The One Ring
5.5%inclusion27 decks488 decks
-3%synergy
Creatures
Topplegeist
53%inclusion259 decks488 decks
53%synergy
Gadwick, the Wizened
48%inclusion236 decks488 decks
48%synergy
Minister of Impediments
47%inclusion228 decks488 decks
46%synergy
Sunblast Angel
46%inclusion223 decks488 decks
45%synergy
Gideon's Lawkeeper
44%inclusion214 decks488 decks
44%synergy
Icewrought Sentry
43%inclusion211 decks488 decks
43%synergy
Giant Killer
38%inclusion184 decks488 decks
37%synergy
Willbreaker
37%inclusion182 decks488 decks
37%synergy
Githzerai Monk
36%inclusion176 decks488 decks
36%synergy
Hammers of Moradin
32%inclusion155 decks488 decks
31%synergy
Illithid Harvester
31%inclusion152 decks488 decks
31%synergy
Niblis of Frost
30%inclusion144 decks488 decks
29%synergy
Frost Titan
29%inclusion143 decks488 decks
29%synergy
Drumbellower
25%inclusion124 decks488 decks
24%synergy
Lossarnach Captain
24%inclusion119 decks488 decks
23%synergy
Goldmeadow Harrier
22%inclusion108 decks488 decks
22%synergy
Esper Sentinel
22%inclusion106 decks488 decks
3%synergy
Fatestitcher
20%inclusion99 decks488 decks
20%synergy
Tempest Caller
18%inclusion89 decks488 decks
18%synergy
Sunstrike Legionnaire
18%inclusion86 decks488 decks
18%synergy
Gideon's Avenger
17%inclusion85 decks488 decks
17%synergy
Gold Myr
17%inclusion81 decks488 decks
14%synergy
Silver Myr
16%inclusion80 decks488 decks
14%synergy
Ultimecia, Temporal Threat
16%inclusion29 decks182 decks
15%synergy
Niblis of the Urn
16%inclusion77 decks488 decks
16%synergy
Queen of Ice
16%inclusion77 decks488 decks
16%synergy
Squall Drifter
15%inclusion71 decks488 decks
14%synergy
Mondrak, Glory Dominus
14%inclusion67 decks488 decks
7%synergy
Azorius Guildmage
14%inclusion66 decks488 decks
13%synergy
Kapsho Kitefins
13%inclusion65 decks488 decks
13%synergy
Floodpits Drowner
12%inclusion43 decks352 decks
12%synergy
Tolarian Kraken
12%inclusion58 decks488 decks
12%synergy
Fear of Sleep Paralysis
12%inclusion41 decks352 decks
11%synergy
Elite Scaleguard
11%inclusion54 decks488 decks
11%synergy
Blinding Mage
10%inclusion49 decks488 decks
10%synergy
Ornithopter of Paradise
10%inclusion49 decks488 decks
6%synergy
Grappling Kraken
10%inclusion31 decks326 decks
9%synergy
The Watcher in the Water
9.2%inclusion45 decks488 decks
9%synergy
Icebreaker Kraken
9.0%inclusion44 decks488 decks
9%synergy
Ojer Taq, Deepest Foundation
9.0%inclusion44 decks488 decks
5%synergy
Kelpie Guide
8.6%inclusion42 decks488 decks
8%synergy
Lulu, Stern Guardian
8.2%inclusion15 decks182 decks
7%synergy
Ballynock Trapper
8.2%inclusion40 decks488 decks
8%synergy
Icingdeath, Frost Tyrant
8.2%inclusion40 decks488 decks
8%synergy
Summon: Shiva
8.1%inclusion21 decks259 decks
7%synergy
Witch Enchanter
8.0%inclusion33 decks410 decks
1%synergy
Sentinel of the Eternal Watch
7.8%inclusion38 decks488 decks
8%synergy
Ojutai Exemplars
7.8%inclusion38 decks488 decks
8%synergy
Eligeth, Crossroads Augur
7.6%inclusion37 decks488 decks
7%synergy
Guardian of Tazeem
7.4%inclusion36 decks488 decks
7%synergy
Instants
Icy Blast
47%inclusion230 decks488 decks
47%synergy
Dovin's Veto
43%inclusion208 decks488 decks
24%synergy
Generous Gift
38%inclusion187 decks488 decks
16%synergy
Downpour
38%inclusion186 decks488 decks
38%synergy
Feeling of Dread
34%inclusion165 decks488 decks
33%synergy
Urza's Rebuff
34%inclusion165 decks488 decks
33%synergy
You See a Guard Approach
34%inclusion165 decks488 decks
33%synergy
Succumb to the Cold
33%inclusion161 decks488 decks
33%synergy
Stroke of Midnight
33%inclusion160 decks488 decks
22%synergy
Negate
28%inclusion139 decks488 decks
7%synergy
Hithlain Knots
28%inclusion136 decks488 decks
27%synergy
Ice Out
25%inclusion121 decks488 decks
24%synergy
Ensnare
23%inclusion112 decks488 decks
23%synergy
An Offer You Can't Refuse
23%inclusion112 decks488 decks
-1%synergy
Arcane Denial
20%inclusion100 decks488 decks
0%synergy
Swan Song
18%inclusion87 decks488 decks
0%synergy
Turnabout
18%inclusion86 decks488 decks
17%synergy
Mana Drain
17%inclusion82 decks488 decks
2%synergy
Flawless Maneuver
16%inclusion80 decks488 decks
6%synergy
Dramatic Reversal
15%inclusion74 decks488 decks
11%synergy
Deluge
15%inclusion72 decks488 decks
15%synergy
Niveous Wisps
14%inclusion69 decks488 decks
14%synergy
Cloud's Limit Break
13%inclusion24 decks184 decks
12%synergy
Gigadrowse
13%inclusion62 decks488 decks
12%synergy
Mental Modulation
12%inclusion15 decks124 decks
12%synergy
Amazing Acrobatics
12%inclusion10 decks86 decks
10%synergy
Brainstorm
10%inclusion48 decks488 decks
-9%synergy
Pongify
9.4%inclusion46 decks488 decks
-2%synergy
No More Lies
7.9%inclusion38 decks482 decks
6%synergy
Permission Denied
7.8%inclusion38 decks488 decks
6%synergy
Frost Breath
7.4%inclusion36 decks488 decks
7%synergy
Pressure Point
7.4%inclusion36 decks488 decks
7%synergy
Dawn's Truce
7.0%inclusion27 decks386 decks
0%synergy
Rapid Hybridization
6.8%inclusion33 decks488 decks
-2%synergy
Force of Will
6.6%inclusion32 decks488 decks
-4%synergy
Out Cold
6.4%inclusion31 decks488 decks
6%synergy
Gridlock
6.1%inclusion30 decks488 decks
6%synergy
Narset's Reversal
6.1%inclusion30 decks488 decks
3%synergy
Clever Concealment
6.1%inclusion30 decks488 decks
2%synergy
Reality Shift
6.1%inclusion30 decks488 decks
-2%synergy
Akroma's Will
5.7%inclusion28 decks488 decks
-4%synergy
Farsight Ritual
5.5%inclusion27 decks488 decks
5%synergy
Disenchant
5.5%inclusion27 decks488 decks
2%synergy
Expose Evil
5.3%inclusion26 decks488 decks
5%synergy
Sorceries
Split Up
53%inclusion189 decks358 decks
51%synergy
Theft of Dreams
42%inclusion207 decks488 decks
42%synergy
Don't Move
41%inclusion198 decks488 decks
40%synergy
Bond of Discipline
34%inclusion164 decks488 decks
33%synergy
Freeze in Place
33%inclusion159 decks488 decks
32%synergy
Supreme Verdict
28%inclusion138 decks488 decks
16%synergy
Hidden Strings
23%inclusion110 decks488 decks
22%synergy
Farewell
20%inclusion97 decks488 decks
7%synergy
Idyllic Tutor
17%inclusion85 decks488 decks
13%synergy
Approach of the Second Sun
15%inclusion75 decks488 decks
12%synergy
Suppression Ray
13%inclusion52 decks410 decks
12%synergy
Austere Command
11%inclusion54 decks488 decks
-1%synergy
Time Wipe
8.4%inclusion41 decks488 decks
3%synergy
Regna's Sanction
6.1%inclusion30 decks488 decks
6%synergy
Ponder
6.1%inclusion30 decks488 decks
-6%synergy
Runic Shot
5.9%inclusion29 decks488 decks
6%synergy
Preordain
5.9%inclusion29 decks488 decks
-3%synergy
Hands of Binding
5.7%inclusion28 decks488 decks
6%synergy
Impede Momentum
5.1%inclusion25 decks488 decks
5%synergy
Utility Artifacts
Lightning Greaves
37%inclusion182 decks488 decks
12%synergy
Icy Manipulator
36%inclusion176 decks488 decks
36%synergy
Mjölnir, Storm Hammer
33%inclusion131 decks396 decks
33%synergy
Swiftfoot Boots
31%inclusion151 decks488 decks
4%synergy
Scepter of Dominance
27%inclusion131 decks488 decks
27%synergy
Icebind Pillar
21%inclusion104 decks488 decks
21%synergy
Isochron Scepter
17%inclusion81 decks488 decks
15%synergy
Phyrexian Altar
13%inclusion65 decks488 decks
10%synergy
Assassin Gauntlet
11%inclusion45 decks396 decks
11%synergy
Sapphire Medallion
11%inclusion53 decks488 decks
8%synergy
Archaeomancer's Map
11%inclusion53 decks488 decks
7%synergy
Wayfarer's Bauble
10%inclusion48 decks488 decks
2%synergy
Kefnet's Monument
9.2%inclusion45 decks488 decks
9%synergy
Pearl Medallion
7.6%inclusion37 decks488 decks
5%synergy
Greatsword of Tyr
6.6%inclusion32 decks488 decks
6%synergy
Unwinding Clock
6.6%inclusion32 decks488 decks
4%synergy
Winter Orb
5.3%inclusion26 decks488 decks
5%synergy
Angel's Trumpet
5.1%inclusion25 decks488 decks
5%synergy
Enchantments
Retreat to Coralhelm
42%inclusion204 decks488 decks
40%synergy
Scroll of Isildur
28%inclusion139 decks488 decks
28%synergy
Time of Ice
27%inclusion131 decks488 decks
27%synergy
Propaganda
26%inclusion127 decks488 decks
12%synergy
Lost in the Maze
23%inclusion110 decks476 decks
23%synergy
Ghostly Prison
23%inclusion111 decks488 decks
11%synergy
Bitter Chill
21%inclusion104 decks488 decks
21%synergy
Land Tax
21%inclusion102 decks488 decks
15%synergy
Mind Over Matter
18%inclusion86 decks488 decks
17%synergy
Mystic Remora
16%inclusion77 decks488 decks
-1%synergy
Blind Obedience
14%inclusion69 decks488 decks
8%synergy
Anointed Procession
14%inclusion69 decks488 decks
7%synergy
Intangible Virtue
14%inclusion68 decks488 decks
9%synergy
Betrayal
13%inclusion63 decks488 decks
13%synergy
Curse of Chains
13%inclusion63 decks488 decks
13%synergy
Unstoppable Plan
12%inclusion34 decks274 decks
10%synergy
Narcolepsy
12%inclusion59 decks488 decks
12%synergy
Freed from the Real
9.4%inclusion46 decks488 decks
7%synergy
Authority of the Consuls
9.2%inclusion45 decks488 decks
3%synergy
Palliation Accord
8.8%inclusion43 decks488 decks
9%synergy
Tocasia's Welcome
8.4%inclusion41 decks488 decks
5%synergy
Teferi's Ageless Insight
8.2%inclusion40 decks488 decks
3%synergy
On Thin Ice
6.6%inclusion32 decks488 decks
6%synergy
Marit Lage's Slumber
6.4%inclusion31 decks488 decks
6%synergy
Stasis
5.9%inclusion29 decks488 decks
6%synergy
Quiet Contemplation
5.5%inclusion27 decks488 decks
5%synergy
Diversionary Tactics
5.3%inclusion26 decks488 decks
5%synergy
Dazzling Theater // Prop Room
5.1%inclusion18 decks350 decks
3%synergy
Rest in Peace
5.1%inclusion25 decks488 decks
4%synergy
Planeswalkers
Tamiyo, the Moon Sage
37%inclusion180 decks488 decks
36%synergy
Teferi, Who Slows the Sunset
34%inclusion167 decks488 decks
33%synergy
Utility Lands
Reliquary Tower
59%inclusion290 decks488 decks
29%synergy
Mystic Sanctuary
35%inclusion171 decks488 decks
24%synergy
Arcane Lighthouse
33%inclusion161 decks488 decks
32%synergy
Detection Tower
23%inclusion113 decks488 decks
23%synergy
Otawara, Soaring City
19%inclusion92 decks488 decks
2%synergy
Frostwalk Bastion
14%inclusion66 decks488 decks
13%synergy
Eiganjo, Seat of the Empire
12%inclusion60 decks488 decks
5%synergy
Temple of the False God
12%inclusion59 decks488 decks
3%synergy
Rivendell
11%inclusion54 decks488 decks
8%synergy
Hall of Heliod's Generosity
11%inclusion52 decks488 decks
4%synergy
Castle Vantress
9.4%inclusion46 decks488 decks
6%synergy
Minas Tirith
9.2%inclusion45 decks488 decks
3%synergy
Scavenger Grounds
7.2%inclusion35 decks488 decks
4%synergy
Restless Anchorage
5.7%inclusion28 decks488 decks
4%synergy
Faceless Haven
5.3%inclusion26 decks488 decks
5%synergy
Rogue's Passage
5.3%inclusion26 decks488 decks
-15%synergy
Mana Artifacts
Sol Ring
93%inclusion455 decks488 decks
9%synergy
Arcane Signet
87%inclusion426 decks488 decks
15%synergy
Azorius Signet
61%inclusion296 decks488 decks
39%synergy
Talisman of Progress
58%inclusion283 decks488 decks
32%synergy
Thought Vessel
51%inclusion248 decks488 decks
33%synergy
Fellwar Stone
33%inclusion161 decks488 decks
12%synergy
Mind Stone
29%inclusion141 decks488 decks
14%synergy
Coldsteel Heart
18%inclusion87 decks488 decks
17%synergy
Replicating Ring
11%inclusion55 decks488 decks
10%synergy
Thran Dynamo
11%inclusion52 decks488 decks
6%synergy
Commander's Sphere
11%inclusion52 decks488 decks
-2%synergy
Victory Chimes
10%inclusion47 decks488 decks
9%synergy
Sky Diamond
9.4%inclusion46 decks488 decks
5%synergy
Decanter of Endless Water
9.2%inclusion45 decks488 decks
5%synergy
Marble Diamond
8.4%inclusion41 decks488 decks
5%synergy
Midnight Clock
7.6%inclusion37 decks488 decks
3%synergy
Everflowing Chalice
6.6%inclusion32 decks488 decks
2%synergy
Gilded Lotus
6.1%inclusion30 decks488 decks
3%synergy
Lands
Command Tower
87%inclusion423 decks488 decks
12%synergy
Glacial Fortress
70%inclusion343 decks488 decks
38%synergy
Prairie Stream
68%inclusion331 decks488 decks
34%synergy
Hallowed Fountain
54%inclusion262 decks488 decks
14%synergy
Port Town
50%inclusion246 decks488 decks
35%synergy
Deserted Beach
47%inclusion228 decks488 decks
30%synergy
Sea of Clouds
47%inclusion227 decks488 decks
22%synergy
Adarkar Wastes
44%inclusion216 decks488 decks
21%synergy
Azorius Chancery
40%inclusion197 decks488 decks
27%synergy
Temple of Enlightenment
35%inclusion170 decks488 decks
18%synergy
Flooded Strand
33%inclusion163 decks488 decks
22%synergy
Skycloud Expanse
33%inclusion160 decks488 decks
18%synergy
Floodfarm Verge
30%inclusion108 decks356 decks
21%synergy
Nimbus Maze
29%inclusion143 decks488 decks
25%synergy
Glacial Floodplain
29%inclusion142 decks488 decks
27%synergy
Hengegate Pathway
27%inclusion133 decks488 decks
21%synergy
Mystic Gate
27%inclusion132 decks488 decks
20%synergy
Exotic Orchard
23%inclusion111 decks488 decks
-14%synergy
Seachrome Coast
20%inclusion99 decks488 decks
15%synergy
Myriad Landscape
19%inclusion91 decks488 decks
2%synergy
Evolving Wilds
18%inclusion88 decks488 decks
-3%synergy
Irrigated Farmland
17%inclusion83 decks488 decks
9%synergy
Meticulous Archive
15%inclusion73 decks482 decks
7%synergy
Forbidden Orchard
15%inclusion73 decks488 decks
13%synergy
Tranquil Cove
12%inclusion58 decks488 decks
5%synergy
Tundra
11%inclusion56 decks488 decks
-3%synergy
Terramorphic Expanse
11%inclusion53 decks488 decks
-4%synergy
Boreal Shelf
10%inclusion48 decks488 decks
9%synergy
Path of Ancestry
10%inclusion48 decks488 decks
-12%synergy
Fabled Passage
8.4%inclusion41 decks488 decks
-1%synergy
Idyllic Beachfront
7.4%inclusion36 decks488 decks
4%synergy
Scalding Tarn
7.0%inclusion34 decks488 decks
-4%synergy
Misty Rainforest
6.8%inclusion33 decks488 decks
-5%synergy
Polluted Delta
6.8%inclusion33 decks488 decks
-5%synergy
Arid Mesa
6.6%inclusion32 decks488 decks
-4%synergy
Marsh Flats
6.6%inclusion32 decks488 decks
-4%synergy
Shimmerdrift Vale
6.4%inclusion31 decks488 decks
6%synergy
Prismatic Vista
5.9%inclusion29 decks488 decks
1%synergy
Windswept Heath
5.7%inclusion28 decks488 decks
-5%synergy