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

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

Requires
Hylda of the Icy Crown must be on the battlefield. Intruder Alarm must be on the battlefield. Ashnod's Altar must be on the battlefield. Court Street Denizen must be 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
  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
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 all creatures.

Hylda of the Icy Crown
5.03% of 8946 decks 450 decks
Derevi, Empyrial Tactician
0.03% of 7409 decks 2 decks
New Cards
Split Up
60% of 53 decks +56% synergy
Floodfarm Verge
58% of 36 decks +38% synergy
Dazzling Theater // Prop Room
58% of 12 decks +25% synergy
Fear of Sleep Paralysis
50% of 20 decks +40% synergy
Floodpits Drowner
30% of 23 decks +29% synergy
High Synergy Cards
Hylda's Crown of Winter
97% of 435 decks +96% synergy
Opposition
95% of 452 decks +95% synergy
Verity Circle
91% of 452 decks +90% synergy
Blustersquall
82% of 452 decks +81% synergy
Sharae of Numbing Depths
83% of 449 decks +81% synergy
Junk Winder
73% of 452 decks +71% synergy
Citadel Siege
72% of 452 decks +71% synergy
Borrowing 100,000 Arrows
70% of 452 decks +69% synergy
Timin, Youthful Geist
69% of 452 decks +69% synergy
Dreamshackle Geist
65% of 452 decks +64% synergy
Top Cards
Swords to Plowshares
75% of 452 decks +12% synergy
Counterspell
69% of 452 decks +26% synergy
Plunge into Winter
64% of 345 decks +63% synergy
Solitary Sanctuary
63% of 436 decks +63% synergy
Elvish Mariner
60% of 452 decks +59% synergy
Cone of Cold
59% of 452 decks +59% synergy
Rhoda, Geist Avenger
58% of 452 decks +58% synergy
Path to Exile
58% of 452 decks +12% synergy
Cryptic Command
58% of 452 decks +56% synergy
Mjölnir, Storm Hammer
57% of 94 decks +56% synergy
Creatures
Gadwick, the Wizened
56% of 452 decks +55% synergy
Sunblast Angel
56% of 452 decks +55% synergy
Topplegeist
54% of 452 decks +54% synergy
Minister of Impediments
47% of 452 decks +46% synergy
Icewrought Sentry
46% of 436 decks +45% synergy
Illithid Harvester
45% of 452 decks +44% synergy
Githzerai Monk
43% of 452 decks +42% synergy
Gideon's Lawkeeper
42% of 452 decks +42% synergy
Giant Killer
42% of 452 decks +41% synergy
Willbreaker
41% of 452 decks +41% synergy
Frost Titan
35% of 452 decks +35% synergy
Hammers of Moradin
34% of 452 decks +34% synergy
Drumbellower
32% of 452 decks +30% synergy
Grand Arbiter Augustin IV
32% of 452 decks +29% synergy
Niblis of Frost
32% of 452 decks +31% synergy
Lossarnach Captain
24% of 451 decks +22% synergy
Esper Sentinel
23% of 452 decks +2% synergy
Tempest Caller
22% of 452 decks +22% synergy
Gideon's Avenger
21% of 452 decks +21% synergy
Sunstrike Legionnaire
21% of 452 decks +21% synergy
Gold Myr
20% of 452 decks +17% synergy
Silver Myr
20% of 452 decks +17% synergy
Goldmeadow Harrier
19% of 452 decks +19% synergy
Fatestitcher
19% of 452 decks +19% synergy
Charismatic Conqueror
18% of 190 decks +13% synergy
Harrier Strix
18% of 113 decks +17% synergy
Queen of Ice
17% of 452 decks +17% synergy
Zygon Infiltrator
16% of 247 decks +16% synergy
Kapsho Kitefins
16% of 452 decks +16% synergy
Tolarian Kraken
15% of 452 decks +15% synergy
Mondrak, Glory Dominus
15% of 452 decks +6% synergy
Ojer Taq, Deepest Foundation
14% of 236 decks +8% synergy
Azorius Guildmage
14% of 452 decks +13% synergy
Elite Scaleguard
13% of 452 decks +12% synergy
Niblis of the Urn
12% of 452 decks +12% synergy
Squall Drifter
12% of 452 decks +12% synergy
Frostbridge Guard
11% of 345 decks +11% synergy
Ballynock Trapper
10% of 452 decks +10% synergy
Ojutai Exemplars
10% of 452 decks +10% synergy
Icebreaker Kraken
10% of 452 decks +9% synergy
Witch Enchanter
10% of 104 decks -0% synergy
Sentinel of the Eternal Watch
9% of 452 decks +9% synergy
Shackle Slinger
8% of 118 decks +8% synergy
Palladium Myr
8% of 452 decks +6% synergy
Ornithopter of Paradise
8% of 452 decks +4% synergy
Hydroelectric Specimen
8% of 98 decks +1% synergy
Danny Pink
8% of 248 decks +7% synergy
Blinding Mage
8% of 452 decks +8% synergy
Icingdeath, Frost Tyrant
8% of 452 decks +8% synergy
Knight of the White Orchid
8% of 452 decks +2% synergy
Instants
Icy Blast
50% of 452 decks +50% synergy
Dovin's Veto
45% of 452 decks +26% synergy
Generous Gift
44% of 452 decks +18% synergy
Downpour
38% of 452 decks +38% synergy
Stroke of Midnight
37% of 449 decks +25% synergy
Succumb to the Cold
37% of 435 decks +36% synergy
You See a Guard Approach
35% of 452 decks +35% synergy
Urza's Rebuff
34% of 452 decks +34% synergy
Feeling of Dread
33% of 452 decks +32% synergy
Ensnare
29% of 452 decks +29% synergy
Enlightened Tutor
29% of 452 decks +12% synergy
Hithlain Knots
26% of 451 decks +25% synergy
Teferi's Protection
25% of 452 decks +5% synergy
Cyclonic Rift
24% of 452 decks -4% synergy
Ice Out
23% of 449 decks +22% synergy
Negate
23% of 452 decks -0% synergy
Turnabout
22% of 452 decks +21% synergy
Arcane Denial
20% of 452 decks +1% synergy
Fierce Guardianship
19% of 452 decks +1% synergy
An Offer You Can't Refuse
19% of 452 decks -2% synergy
Mystical Tutor
18% of 452 decks +3% synergy
Mana Drain
18% of 452 decks +3% synergy
Swan Song
18% of 452 decks +2% synergy
Deluge
17% of 452 decks +17% synergy
Flawless Maneuver
15% of 452 decks +5% synergy
Permission Denied
15% of 190 decks +12% synergy
Dramatic Reversal
15% of 452 decks +10% synergy
No More Lies
15% of 156 decks +12% synergy
Out Cold
14% of 158 decks +14% synergy
Gigadrowse
14% of 452 decks +13% synergy
Brainstorm
12% of 452 decks -9% synergy
Niveous Wisps
12% of 452 decks +11% synergy
Gridlock
10% of 452 decks +10% synergy
Dawn's Truce
10% of 62 decks -7% synergy
Pongify
9% of 452 decks -3% synergy
Sink into Stupor
9% of 102 decks -5% synergy
Rapid Hybridization
9% of 452 decks -1% synergy
Clever Concealment
7% of 452 decks +3% synergy
Frost Breath
7% of 452 decks +7% synergy
Reality Shift
7% of 452 decks -2% synergy
Trap the Trespassers
6% of 451 decks +6% synergy
Force of Will
6% of 452 decks -5% synergy
Farsight Ritual
6% of 449 decks +6% synergy
Strix Serenade
6% of 102 decks -1% synergy
Thoughtweft Gambit
6% of 452 decks +6% synergy
Wicked Slumber
6% of 452 decks +5% synergy
Glimpse the Sun God
5% of 452 decks +5% synergy
Sorceries
Sleep
57% of 452 decks +56% synergy
Don't Move
54% of 236 decks +53% synergy
Theft of Dreams
44% of 452 decks +44% synergy
Bond of Discipline
39% of 452 decks +38% synergy
Freeze in Place
35% of 435 decks +34% synergy
Supreme Verdict
30% of 452 decks +16% synergy
Farewell
23% of 452 decks +10% synergy
Hidden Strings
23% of 452 decks +22% synergy
Suppression Ray
22% of 101 decks +20% synergy
Idyllic Tutor
19% of 452 decks +14% synergy
Approach of the Second Sun
17% of 452 decks +14% synergy
Austere Command
13% of 452 decks -0% synergy
Regna's Sanction
9% of 452 decks +9% synergy
Time Wipe
9% of 452 decks +2% synergy
Ponder
8% of 452 decks -5% synergy
Runic Shot
7% of 452 decks +7% synergy
Hands of Binding
7% of 452 decks +7% synergy
Preordain
7% of 452 decks -4% synergy
Impede Momentum
6% of 452 decks +6% synergy
Righteous Fury
6% of 452 decks +6% synergy
Eriette's Lullaby
6% of 118 decks +6% synergy
Blinding Light
6% of 452 decks +5% synergy
Wrath of God
5% of 452 decks -1% synergy
Fabricate
5% of 452 decks -1% synergy
Utility Artifacts
Lightning Greaves
44% of 452 decks +19% synergy
Icy Manipulator
35% of 452 decks +35% synergy
Swiftfoot Boots
34% of 452 decks +6% synergy
Scepter of Dominance
30% of 452 decks +30% synergy
Assassin Gauntlet
25% of 72 decks +23% synergy
Icebind Pillar
18% of 452 decks +18% synergy
Isochron Scepter
17% of 452 decks +14% synergy
Phyrexian Altar
17% of 452 decks +13% synergy
Wayfarer's Bauble
14% of 452 decks +4% synergy
Kefnet's Monument
12% of 452 decks +12% synergy
Archaeomancer's Map
11% of 452 decks +7% synergy
Angel's Trumpet
9% of 452 decks +9% synergy
Winter Moon
9% of 105 decks +7% synergy
Sapphire Medallion
7% of 452 decks +5% synergy
Unwinding Clock
6% of 452 decks +3% synergy
The One Ring
6% of 452 decks -3% synergy
Pacification Array
6% of 452 decks +6% synergy
Greatsword of Tyr
6% of 452 decks +5% synergy
Enchantments
Lost in the Maze
46% of 144 decks +45% synergy
Retreat to Coralhelm
45% of 452 decks +42% synergy
Smothering Tithe
45% of 452 decks +20% synergy
Rhystic Study
38% of 452 decks +10% synergy
Time of Ice
35% of 452 decks +34% synergy
Scroll of Isildur
33% of 452 decks +32% synergy
Propaganda
22% of 452 decks +10% synergy
Land Tax
21% of 452 decks +14% synergy
Ghostly Prison
21% of 452 decks +9% synergy
Bitter Chill
20% of 435 decks +19% synergy
Anointed Procession
19% of 452 decks +10% synergy
Mystic Remora
18% of 452 decks -0% synergy
Mind Over Matter
17% of 452 decks +17% synergy
Betrayal
16% of 452 decks +16% synergy
Intangible Virtue
14% of 452 decks +9% synergy
Blind Obedience
14% of 452 decks +7% synergy
Curse of Chains
13% of 452 decks +13% synergy
Narcolepsy
12% of 452 decks +12% synergy
Palliation Accord
11% of 452 decks +11% synergy
Tocasia's Welcome
10% of 452 decks +6% synergy
Authority of the Consuls
9% of 452 decks +5% synergy
Caretaker's Talent
9% of 57 decks -5% synergy
Freed from the Real
9% of 452 decks +6% synergy
Dramatic Accusation
8% of 125 decks +8% synergy
Trouble in Pairs
8% of 125 decks +1% synergy
Quiet Contemplation
8% of 452 decks +7% synergy
Diversionary Tactics
7% of 452 decks +7% synergy
On Thin Ice
7% of 452 decks +6% synergy
Teferi's Ageless Insight
7% of 452 decks +1% synergy
Flood
6% of 452 decks +6% synergy
Dismiss into Dream
6% of 452 decks +5% synergy
Kiora Bests the Sea God
5% of 452 decks +4% synergy
Planeswalkers
Tamiyo, the Moon Sage
40% of 452 decks +40% synergy
Teferi, Who Slows the Sunset
33% of 452 decks +31% synergy
Utility Lands
Reliquary Tower
63% of 452 decks +34% synergy
Mystic Sanctuary
35% of 452 decks +22% synergy
Arcane Lighthouse
31% of 452 decks +29% synergy
Detection Tower
17% of 452 decks +16% synergy
Otawara, Soaring City
17% of 452 decks -0% synergy
Frostwalk Bastion
14% of 452 decks +14% synergy
Rivendell
12% of 452 decks +7% synergy
Hall of Heliod's Generosity
12% of 452 decks +5% synergy
Eiganjo, Seat of the Empire
11% of 452 decks +2% synergy
Minas Tirith
11% of 452 decks +2% synergy
Temple of the False God
10% of 452 decks +1% synergy
Castle Vantress
10% of 452 decks +5% synergy
Ancient Tomb
9% of 452 decks -2% synergy
Scavenger Grounds
8% of 452 decks +5% synergy
Restless Anchorage
8% of 236 decks +5% synergy
Rogue's Passage
8% of 452 decks -12% synergy
Castle Ardenvale
7% of 452 decks +2% synergy
Academy Ruins
6% of 452 decks +1% synergy
Mana Artifacts
Sol Ring
95% of 452 decks +10% synergy
Arcane Signet
88% of 452 decks +16% synergy
Azorius Signet
57% of 452 decks +31% synergy
Talisman of Progress
57% of 452 decks +34% synergy
Thought Vessel
51% of 452 decks +34% synergy
Fellwar Stone
30% of 452 decks +9% synergy
Mind Stone
28% of 452 decks +10% synergy
Coldsteel Heart
15% of 452 decks +14% synergy
Decanter of Endless Water
12% of 452 decks +7% synergy
Replicating Ring
11% of 452 decks +10% synergy
Commander's Sphere
11% of 452 decks -5% synergy
Thran Dynamo
10% of 452 decks +5% synergy
Midnight Clock
10% of 452 decks +4% synergy
Sky Diamond
9% of 452 decks +4% synergy
Mana Crypt
8% of 452 decks -1% synergy
Victory Chimes
8% of 452 decks +7% synergy
Marble Diamond
8% of 452 decks +3% synergy
Everflowing Chalice
7% of 452 decks +2% synergy
Jeweled Lotus
6% of 452 decks -0% synergy
Gilded Lotus
5% of 452 decks +2% synergy
Lands
Command Tower
86% of 452 decks +12% synergy
Glacial Fortress
67% of 452 decks +42% synergy
Prairie Stream
63% of 452 decks +30% synergy
Hallowed Fountain
55% of 452 decks +14% synergy
Sea of Clouds
50% of 452 decks +24% synergy
Port Town
47% of 452 decks +32% synergy
Deserted Beach
42% of 452 decks +26% synergy
Adarkar Wastes
38% of 452 decks +21% synergy
Azorius Chancery
34% of 452 decks +19% synergy
Temple of Enlightenment
31% of 452 decks +14% synergy
Hengegate Pathway
30% of 452 decks +23% synergy
Flooded Strand
30% of 452 decks +20% synergy
Glacial Floodplain
29% of 452 decks +25% synergy
Skycloud Expanse
28% of 452 decks +15% synergy
Nimbus Maze
27% of 452 decks +22% synergy
Mystic Gate
23% of 452 decks +17% synergy
Exotic Orchard
23% of 452 decks -13% synergy
Meticulous Archive
22% of 156 decks +12% synergy
Myriad Landscape
21% of 452 decks +1% synergy
Seachrome Coast
19% of 452 decks +14% synergy
Irrigated Farmland
17% of 452 decks +9% synergy
Forbidden Orchard
16% of 452 decks +14% synergy
Evolving Wilds
15% of 452 decks -6% synergy
Tundra
11% of 452 decks -3% synergy
Boreal Shelf
11% of 452 decks +10% synergy
Tranquil Cove
11% of 452 decks +4% synergy
Abandoned Campground
11% of 38 decks +8% synergy
Terramorphic Expanse
10% of 452 decks -5% synergy
Fabled Passage
10% of 452 decks +0% synergy
Scalding Tarn
9% of 452 decks -2% synergy
Misty Rainforest
9% of 452 decks -3% synergy
Idyllic Beachfront
8% of 452 decks +4% synergy
Path of Ancestry
8% of 452 decks -13% synergy
Marsh Flats
8% of 452 decks -4% synergy
Prismatic Vista
7% of 452 decks +2% synergy
Polluted Delta
7% of 452 decks -5% synergy
Arid Mesa
6% of 452 decks -5% synergy
Windswept Heath
6% of 452 decks -5% synergy
Shimmerdrift Vale
6% of 452 decks +5% synergy
Lonely Arroyo
5% of 118 decks +3% synergy