Underworld Breach + Frantic Search + Brain Freeze + High Tide

Underworld Breach
Frantic Search
Brain Freeze
High Tide

Requires
Underworld Breach must be on the battlefield. Frantic Search must be in the graveyard. Brain Freeze must be in the graveyard. High Tide must be in hand. You have at least three other cards in your graveyard. You control at least three Islands. Mana needed:
Steps
  1. Cast High Tide by paying .
  2. Activate up to three Islands by tapping them, adding .
  3. High Tide triggers three times, adding .
  4. Cast Brain Freeze for its escape cost by paying 1 and exiling three other cards from your graveyard.
  5. Brain Freeze's storm ability triggers, copying Brain Freeze for each spell you've cast before it this turn, with one copy targeting you and all remaining copies targeting any player(s).
  6. Resolve all Brain Freezes, causing you to mill six cards, and each player to mill three cards for each Brain Freeze that targeted them.
  7. Cast Frantic Search for its escape cost by paying 2 and exiling three other cards from your graveyard, causing you to loot twice and untap three Islands.
  8. Repeat.
  9. Once you have milled your entire library, you may use the remaining to cast Brain Freeze repeatedly targeting your opponents.
Results
Near-infinite blue mana. Near-infinite draw triggers. Near-infinite looting. Near-infinite magecraft triggers. Near-infinite mill. Near-infinite self-discard triggers. Near-infinite self-mill. Near-infinite storm count.

Krark, the Thumbless // Sakashima of a Thousand Faces
2.78% of 4648 decks 129 decks
Eruth, Tormented Prophet
7.47% of 1699 decks 127 decks
Vadrok, Apex of Thunder
6.13% of 1322 decks 81 decks
Veyran, Voice of Duality
0.60% of 8431 decks 51 decks
Mizzix of the Izmagnus
1.02% of 4904 decks 50 decks
Stella Lee, Wild Card
0.58% of 8558 decks 50 decks
Ral, Monsoon Mage
3.60% of 1304 decks 47 decks
Krark, the Thumbless // Thrasios, Triton Hero
4.83% of 683 decks 33 decks
Storm, Force of Nature
0.54% of 6155 decks 33 decks
Kess, Dissident Mage
0.42% of 7183 decks 30 decks
Niv-Mizzet, Parun
0.19% of 14799 decks 28 decks
Kykar, Wind's Fury
0.27% of 10295 decks 28 decks
Rielle, the Everwise
1.06% of 2256 decks 24 decks
Vadrik, Astral Archmage
0.56% of 3382 decks 19 decks
Flubs, the Fool
0.22% of 8725 decks 19 decks
Kalamax, the Stormsire
0.20% of 7041 decks 14 decks
Melek, Izzet Paragon
0.79% of 1518 decks 12 decks
Elsha of the Infinite
0.18% of 4437 decks 8 decks
New Cards
Boltwave
69% of 16 decks +50% synergy
Archmage of Runes
29% of 28 decks +19% synergy
Rite of the Dragoncaller
25% of 16 decks +12% synergy
Enter the Enigma
23% of 47 decks +16% synergy
Enduring Vitality
16% of 19 decks -4% synergy
High Synergy Cards
Manamorphose
78% of 129 decks +75% synergy
Dark Ritual
93% of 83 decks +70% synergy
Snap
71% of 968 decks +64% synergy
Cabal Ritual
66% of 83 decks +61% synergy
Storm-Kiln Artist
70% of 949 decks +61% synergy
Birgi, God of Storytelling
67% of 949 decks +61% synergy
Gitaxian Probe
66% of 968 decks +60% synergy
Noxious Revival
63% of 129 decks +57% synergy
Sevinne's Reclamation
61% of 145 decks +54% synergy
Brainstorm
75% of 968 decks +54% synergy
Top Cards
Jeska's Will
70% of 956 decks +53% synergy
Mystical Tutor
69% of 968 decks +54% synergy
Ponder
66% of 968 decks +53% synergy
Swords to Plowshares
63% of 145 decks +1% synergy
Faithless Looting
62% of 968 decks +45% synergy
Birds of Paradise
61% of 129 decks +34% synergy
Preordain
56% of 968 decks +46% synergy
Lotus Petal
56% of 968 decks +49% synergy
Grapeshot
55% of 968 decks +51% synergy
Windfall
54% of 968 decks +41% synergy
Creatures
Archmage Emeritus
50% of 949 decks +42% synergy
Esper Sentinel
38% of 139 decks +18% synergy
Dockside Extortionist
37% of 968 decks +25% synergy
Goblin Electromancer
33% of 968 decks +24% synergy
Baral, Chief of Compliance
33% of 968 decks +30% synergy
Eternal Witness
32% of 129 decks +11% synergy
Stormsplitter
31% of 113 decks +28% synergy
Tinder Wall
30% of 129 decks +27% synergy
Dualcaster Mage
30% of 968 decks +25% synergy
Delighted Halfling
30% of 87 decks +16% synergy
Spellseeker
30% of 968 decks +26% synergy
Harmonic Prodigy
29% of 941 decks +25% synergy
Stormcatch Mentor
28% of 199 decks +17% synergy
Ashling, Flame Dancer
28% of 240 decks +25% synergy
Urabrask
27% of 639 decks +24% synergy
Thassa's Oracle
27% of 968 decks +19% synergy
Nightscape Familiar
27% of 83 decks +24% synergy
Elvish Spirit Guide
26% of 129 decks +23% synergy
Ignoble Hierarch
26% of 19 decks +1% synergy
Guttersnipe
25% of 968 decks +19% synergy
Imperial Recruiter
24% of 968 decks +18% synergy
Notion Thief
24% of 83 decks +17% synergy
Grand Abolisher
23% of 145 decks +15% synergy
Archivist of Oghma
22% of 108 decks +16% synergy
Simian Spirit Guide
22% of 968 decks +16% synergy
Recruiter of the Guard
21% of 145 decks +18% synergy
Dragon's Rage Channeler
21% of 941 decks +19% synergy
Orcish Bowmasters
21% of 48 decks +10% synergy
Coruscation Mage
21% of 159 decks +14% synergy
Veyran, Voice of Duality
20% of 949 decks +16% synergy
Six
18% of 60 decks +11% synergy
Tavern Scoundrel
18% of 941 decks +17% synergy
Thunderclap Drake
18% of 321 decks +15% synergy
Ral, Monsoon Mage
17% of 288 decks +15% synergy
Displacer Kitten
17% of 804 decks +11% synergy
Ranger-Captain of Eos
17% of 145 decks +12% synergy
Pinnacle Monk
16% of 217 decks +9% synergy
Ragavan, Nimble Pilferer
16% of 941 decks +8% synergy
Valley Floodcaller
16% of 159 decks +10% synergy
Delney, Streetwise Lookout
16% of 51 decks +11% synergy
Pollywog Prodigy
15% of 91 decks +5% synergy
Niv-Mizzet, Visionary
14% of 28 decks +5% synergy
Mockingbird
14% of 128 decks +7% synergy
Runaway Steam-Kin
14% of 968 decks +12% synergy
Kitsa, Otterball Elite
13% of 128 decks +10% synergy
Arbor Elf
13% of 129 decks +7% synergy
Drannith Magistrate
12% of 145 decks +6% synergy
Cloud of Faeries
12% of 968 decks +10% synergy
Laboratory Maniac
12% of 968 decks +7% synergy
Bloom Tender
12% of 129 decks +4% synergy
Instants
Vampiric Tutor
55% of 83 decks +37% synergy
Seething Song
51% of 968 decks +45% synergy
Veil of Summer
50% of 129 decks +44% synergy
An Offer You Can't Refuse
49% of 877 decks +28% synergy
Enlightened Tutor
49% of 145 decks +31% synergy
Crop Rotation
49% of 129 decks +39% synergy
Pyretic Ritual
49% of 968 decks +46% synergy
Desperate Ritual
48% of 968 decks +45% synergy
Silence
45% of 145 decks +38% synergy
Swan Song
43% of 968 decks +27% synergy
Opt
43% of 968 decks +33% synergy
Lightning Bolt
43% of 968 decks +32% synergy
Ad Nauseam
42% of 83 decks +39% synergy
Cyclonic Rift
42% of 968 decks +14% synergy
Fierce Guardianship
41% of 962 decks +22% synergy
Flusterstorm
40% of 968 decks +33% synergy
Counterspell
40% of 968 decks -3% synergy
Force of Will
39% of 968 decks +28% synergy
Consider
37% of 928 decks +31% synergy
Deflecting Swat
35% of 962 decks +19% synergy
Demonic Consultation
35% of 83 decks +31% synergy
Growth Spiral
34% of 129 decks +12% synergy
Muddle the Mixture
31% of 968 decks +26% synergy
Nature's Claim
30% of 129 decks +21% synergy
Pact of Negation
29% of 968 decks +22% synergy
Force of Negation
29% of 968 decks +20% synergy
Dovin's Veto
29% of 145 decks +10% synergy
Path to Exile
28% of 145 decks -18% synergy
Sink into Stupor
28% of 275 decks +15% synergy
Mental Misstep
27% of 968 decks +21% synergy
Worldly Tutor
26% of 129 decks +12% synergy
Borne Upon a Wind
26% of 584 decks +23% synergy
Chain of Vapor
26% of 968 decks +21% synergy
Chaos Warp
25% of 968 decks -7% synergy
Mana Drain
25% of 968 decks +10% synergy
Dramatic Reversal
25% of 968 decks +19% synergy
Turnabout
23% of 968 decks +22% synergy
Into the Flood Maw
23% of 159 decks +17% synergy
Pongify
23% of 968 decks +11% synergy
Narset's Reversal
22% of 968 decks +18% synergy
Tainted Pact
22% of 83 decks +18% synergy
Negate
21% of 968 decks -1% synergy
Arcane Denial
21% of 968 decks +2% synergy
Red Elemental Blast
20% of 968 decks +13% synergy
Culling the Weak
19% of 83 decks +16% synergy
Lim-Dûl's Vault
19% of 83 decks +16% synergy
Impulse
19% of 968 decks +17% synergy
Pyroblast
19% of 968 decks +12% synergy
Beast Within
19% of 129 decks -20% synergy
Flame of Anor
17% of 535 decks +12% synergy
Sorceries
Demonic Tutor
71% of 83 decks +49% synergy
Gamble
52% of 968 decks +42% synergy
Rite of Flame
45% of 968 decks +41% synergy
Solve the Equation
42% of 949 decks +38% synergy
Past in Flames
36% of 968 decks +33% synergy
Tendrils of Agony
35% of 83 decks +34% synergy
Mind's Desire
33% of 968 decks +32% synergy
Mana Geyser
33% of 968 decks +27% synergy
Merchant Scroll
33% of 968 decks +31% synergy
Strike It Rich
31% of 941 decks +28% synergy
Yawgmoth's Will
30% of 83 decks +29% synergy
Imperial Seal
28% of 83 decks +22% synergy
Twinflame
28% of 968 decks +25% synergy
Profane Tutor
27% of 75 decks +24% synergy
Farseek
26% of 129 decks -8% synergy
Mizzix's Mastery
25% of 968 decks +22% synergy
Toxic Deluge
25% of 83 decks +8% synergy
Wheel of Fortune
25% of 968 decks +20% synergy
Beseech the Mirror
25% of 40 decks +21% synergy
Culling Ritual
25% of 20 decks +14% synergy
Serum Visions
25% of 968 decks +20% synergy
Nature's Lore
23% of 129 decks -9% synergy
Dark Petition
23% of 83 decks +22% synergy
Expressive Iteration
23% of 949 decks +16% synergy
Three Visits
22% of 129 decks -3% synergy
Burning Inquiry
21% of 968 decks +20% synergy
Bonus Round
21% of 968 decks +20% synergy
Explore
20% of 129 decks +11% synergy
Blasphemous Act
20% of 968 decks -14% synergy
Treasure Cruise
19% of 968 decks +14% synergy
Lock and Load
19% of 321 decks +17% synergy
Overmaster
18% of 968 decks +17% synergy
Careful Study
18% of 968 decks +17% synergy
Night's Whisper
18% of 83 decks +9% synergy
Eldritch Evolution
17% of 129 decks +12% synergy
Rampant Growth
17% of 129 decks -18% synergy
Vandalblast
17% of 968 decks +1% synergy
Regrowth
16% of 129 decks +13% synergy
Reanimate
16% of 83 decks -0% synergy
Peer into the Abyss
15% of 78 decks +12% synergy
Feed the Swarm
15% of 78 decks -3% synergy
Molten Duplication
15% of 331 decks +12% synergy
Grim Tutor
14% of 83 decks +10% synergy
Wheel of Misfortune
14% of 956 decks +10% synergy
Breakthrough
14% of 968 decks +13% synergy
Land Grant
13% of 129 decks +13% synergy
Neoform
12% of 129 decks +7% synergy
Time Spiral
12% of 968 decks +12% synergy
Personal Tutor
12% of 968 decks +11% synergy
Goblin Lore
12% of 968 decks +12% synergy
Utility Artifacts
Aetherflux Reservoir
32% of 968 decks +28% synergy
Wishclaw Talisman
27% of 83 decks +21% synergy
Bolas's Citadel
19% of 83 decks +10% synergy
The One Ring
19% of 651 decks +10% synergy
Isochron Scepter
18% of 968 decks +15% synergy
Sensei's Divining Top
17% of 968 decks +12% synergy
Krark's Thumb
16% of 968 decks +16% synergy
Lightning Greaves
11% of 968 decks -15% synergy
Helm of Awakening
11% of 968 decks +10% synergy
Ruby Medallion
10% of 968 decks +7% synergy
Sapphire Medallion
10% of 968 decks +8% synergy
Primal Amulet
8% of 968 decks +7% synergy
Twinning Staff
8% of 962 decks +7% synergy
Swiftfoot Boots
7% of 968 decks -21% synergy
Sentinel Tower
6% of 968 decks +6% synergy
Enchantments
Mystic Remora
54% of 968 decks +36% synergy
Rhystic Study
49% of 968 decks +21% synergy
Song of Creation
40% of 129 decks +37% synergy
Wild Growth
29% of 129 decks +18% synergy
Carpet of Flowers
29% of 129 decks +25% synergy
Necropotence
28% of 83 decks +22% synergy
Smothering Tithe
28% of 145 decks +3% synergy
Utopia Sprawl
26% of 129 decks +18% synergy
Thousand-Year Storm
23% of 968 decks +19% synergy
Sylvan Library
20% of 129 decks +9% synergy
Whirlwind of Thought
20% of 145 decks +10% synergy
Jeskai Ascendancy
18% of 145 decks +12% synergy
Fiery Inscription
14% of 562 decks +10% synergy
Exploration
13% of 129 decks +5% synergy
Case of the Ransacked Lab
13% of 406 decks +10% synergy
Sorcerer Class
11% of 931 decks +8% synergy
Artist's Talent
10% of 199 decks +7% synergy
Passionate Archaeologist
8% of 804 decks +5% synergy
Stormchaser's Talent
8% of 91 decks +5% synergy
Case of the Locked Hothouse
7% of 71 decks +3% synergy
Curiosity
7% of 968 decks +3% synergy
Fortune Teller's Talent
7% of 91 decks +4% synergy
Powerbalance
6% of 288 decks +3% synergy
Amphibian Downpour
6% of 243 decks +2% synergy
Food Chain
5% of 129 decks +4% synergy
Wilderness Reclamation
5% of 129 decks +2% synergy
The Lost and the Damned
5% of 733 decks +3% synergy
Planeswalkers
Ral, Crackling Wit
36% of 199 decks +28% synergy
Teferi, Time Raveler
21% of 145 decks +15% synergy
Narset, Parter of Veils
17% of 968 decks +12% synergy
Ral, Storm Conduit
16% of 968 decks +12% synergy
Jace, Wielder of Mysteries
8% of 968 decks +4% synergy
Dack Fayden
7% of 968 decks +6% synergy
Professor Onyx
7% of 76 decks +5% synergy
Utility Lands
Mystic Sanctuary
42% of 968 decks +30% synergy
Boseiju, Who Endures
35% of 124 decks +16% synergy
Otawara, Soaring City
33% of 897 decks +16% synergy
Ancient Tomb
25% of 968 decks +14% synergy
Reliquary Tower
23% of 968 decks -7% synergy
Shifting Woodland
22% of 55 decks +12% synergy
Cephalid Coliseum
15% of 968 decks +12% synergy
Bojuka Bog
13% of 83 decks -17% synergy
Urza's Saga
13% of 941 decks +5% synergy
Emergence Zone
10% of 968 decks +7% synergy
Eiganjo, Seat of the Empire
9% of 128 decks +1% synergy
Gaea's Cradle
9% of 129 decks +3% synergy
Arena of Glory
8% of 240 decks -1% synergy
Riptide Laboratory
7% of 968 decks +5% synergy
Desolate Lighthouse
7% of 968 decks +3% synergy
Takenuma, Abandoned Mire
6% of 69 decks -5% synergy
Mana Artifacts
Sol Ring
93% of 968 decks +9% synergy
Arcane Signet
86% of 968 decks +14% synergy
Talisman of Creativity
65% of 968 decks +36% synergy
Izzet Signet
52% of 968 decks +24% synergy
Talisman of Dominance
46% of 83 decks +14% synergy
Fellwar Stone
43% of 968 decks +22% synergy
Talisman of Progress
42% of 145 decks +19% synergy
Dimir Signet
33% of 83 decks +3% synergy
Chrome Mox
31% of 968 decks +25% synergy
Talisman of Conviction
29% of 145 decks +6% synergy
Talisman of Indulgence
29% of 83 decks +3% synergy
Mana Crypt
28% of 968 decks +20% synergy
Lion's Eye Diamond
27% of 968 decks +25% synergy
Rakdos Signet
24% of 83 decks -5% synergy
Mox Amber
24% of 968 decks +20% synergy
Mana Vault
24% of 968 decks +18% synergy
Azorius Signet
23% of 145 decks -3% synergy
Mox Diamond
22% of 968 decks +17% synergy
Jeweled Lotus
20% of 956 decks +14% synergy
Boros Signet
19% of 145 decks -4% synergy
Mox Opal
19% of 968 decks +14% synergy
Séance Board
17% of 35 decks +15% synergy
Talisman of Curiosity
16% of 129 decks +4% synergy
Mind Stone
16% of 968 decks -2% synergy
Springleaf Drum
15% of 968 decks +13% synergy
Thought Vessel
14% of 968 decks -3% synergy
Talisman of Impulse
10% of 129 decks +1% synergy
Simic Signet
9% of 129 decks -5% synergy
Phial of Galadriel
9% of 562 decks +8% synergy
Relic of Sauron
7% of 42 decks -4% synergy
Grim Monolith
7% of 968 decks +5% synergy
Gruul Signet
6% of 129 decks -6% synergy
Commander's Sphere
6% of 968 decks -9% synergy
Lands
Command Tower
88% of 968 decks +14% synergy
Watery Grave
77% of 83 decks +36% synergy
Steam Vents
76% of 968 decks +37% synergy
Breeding Pool
75% of 129 decks +34% synergy
Hallowed Fountain
71% of 145 decks +30% synergy
Stomping Ground
64% of 129 decks +23% synergy
Blood Crypt
64% of 83 decks +25% synergy
Scalding Tarn
61% of 968 decks +50% synergy
Shivan Reef
59% of 968 decks +32% synergy
Raugrin Triome
54% of 145 decks +27% synergy
Training Center
54% of 956 decks +26% synergy
Sacred Foundry
53% of 145 decks +17% synergy
Xander's Lounge
50% of 66 decks +23% synergy
Overgrown Tomb
50% of 20 decks +8% synergy
Sulfur Falls
50% of 968 decks +19% synergy
Bayou
45% of 20 decks +31% synergy
Underground Sea
45% of 83 decks +30% synergy
Tropical Island
40% of 129 decks +26% synergy
Badlands
40% of 83 decks +26% synergy
Misty Rainforest
39% of 968 decks +27% synergy
Undercity Sewers
38% of 34 decks +24% synergy
Thundering Falls
38% of 406 decks +27% synergy
Fiery Islet
38% of 968 decks +30% synergy
Tundra
37% of 145 decks +23% synergy
Ketria Triome
37% of 129 decks +5% synergy
Flooded Strand
37% of 968 decks +26% synergy
Exotic Orchard
37% of 968 decks +1% synergy
Taiga
36% of 129 decks +23% synergy
Hedge Maze
36% of 72 decks +22% synergy
Polluted Delta
36% of 968 decks +24% synergy
Rejuvenating Springs
34% of 129 decks +5% synergy
Volcanic Island
34% of 968 decks +20% synergy
Sunken Hollow
34% of 83 decks -1% synergy
Scrubland
33% of 15 decks +20% synergy
Godless Shrine
33% of 15 decks -7% synergy
Cascade Bluffs
33% of 968 decks +21% synergy
Arid Mesa
33% of 968 decks +22% synergy
Wooded Foothills
32% of 968 decks +21% synergy
Bloodstained Mire
31% of 968 decks +21% synergy
Stormcarved Coast
30% of 915 decks +13% synergy
Plateau
30% of 145 decks +18% synergy
Spara's Headquarters
30% of 10 decks -2% synergy
Jetmir's Garden
30% of 10 decks -3% synergy
Seething Landscape
29% of 17 decks +14% synergy
Temple Garden
29% of 14 decks -12% synergy
Sea of Clouds
28% of 145 decks +2% synergy
Meticulous Archive
27% of 55 decks +17% synergy
Riverglide Pathway
27% of 959 decks +18% synergy
City of Brass
27% of 968 decks +19% synergy
Underground River
25% of 83 decks +6% synergy