Shaun, Father of Synths + Breath of Fury

Shaun, Father of Synths
Breath of Fury

Requires
Shaun, Father of Synths must be on the battlefield. Breath of Fury must be on the battlefield. An opponent cannot block creatures you control. Breath of Fury attached to any other creature you control that does not have summoning sickness.
Steps
  1. Declare the legendary creature with haste and the creature with Breath of Fury attached as attackers.
  2. Shaun's first ability triggers, creating a tapped and attacking token of the legendary creature with haste that isn't legendary.
  3. Deal combat damage using the creature that has Breath of Fury attached.
  4. Breath of Fury triggers, causing you to sacrifice the creature it is attached to, then attach Breath of Fury to the token copy of the legendary creature with haste, then causing you to untap all creatures you control and to get an additional combat phase after this one.
  5. Repeat each combat phase.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite combat phases. Infinite untap of creatures you control. Infinite mana creatures you control can produce. Infinite combat damage.

Shaun, Father of Synths
9.64% of 384 decks 37 decks
Éowyn, Shieldmaiden
0.11% of 8122 decks 9 decks
Aragorn, King of Gondor
0.15% of 4026 decks 6 decks
Aragorn, the Uniter
0.02% of 16380 decks 3 decks
Goro-Goro and Satoru
0.03% of 7032 decks 2 decks
Obeka, Splitter of Seconds
0.02% of 9474 decks 2 decks
Ovika, Enigma Goliath
0.02% of 5683 decks 1 decks
Lara Croft, Tomb Raider
0.04% of 2387 decks 1 decks
The Locust God
0.02% of 5603 decks 1 decks
Satya, Aetherflux Genius
0.02% of 5449 decks 1 decks
Brudiclad, Telchor Engineer
0.02% of 5042 decks 1 decks
Dr. Madison Li
0.03% of 3967 decks 1 decks
Arthur, Marigold Knight
0.07% of 1377 decks 1 decks
Liberty Prime, Recharged
0.03% of 2915 decks 1 decks
Xyris, the Writhing Storm
0.01% of 10791 decks 1 decks
Cult of Skaro
0.20% of 488 decks 1 decks
New Cards
High Synergy Cards
Théoden, King of Rohan
59% of 22 decks +56% synergy
Adeline, Resplendent Cathar
55% of 22 decks +49% synergy
Beregond of the Guard
50% of 22 decks +49% synergy
Forth Eorlingas!
50% of 22 decks +47% synergy
Brudiclad, Telchor Engineer
49% of 69 decks +45% synergy
Lossarnach Captain
45% of 22 decks +44% synergy
Éomer, King of Rohan
45% of 22 decks +43% synergy
Coppercoat Vanguard
41% of 22 decks +39% synergy
Riders of Rohan
41% of 22 decks +39% synergy
Boromir, Gondor's Hope
41% of 22 decks +39% synergy
Top Cards
Swords to Plowshares
73% of 22 decks +10% synergy
Path to Exile
64% of 22 decks +18% synergy
Swiftfoot Boots
55% of 69 decks +27% synergy
Lightning Greaves
51% of 69 decks +25% synergy
Boros Charm
50% of 22 decks +25% synergy
Counterspell
48% of 69 decks +5% synergy
Jhoira, Weatherlight Captain
43% of 69 decks +37% synergy
Alexios, Deimos of Kosmos
43% of 21 decks +38% synergy
Rising of the Day
42% of 69 decks +36% synergy
Chaos Warp
41% of 69 decks +8% synergy
Creatures
Shalai and Hallar
100% of 3 decks +96% synergy
Karlach, Fury of Avernus
38% of 69 decks +35% synergy
Frontline Medic
36% of 22 decks +35% synergy
Paladin Elizabeth Taggerdy
36% of 22 decks +34% synergy
Faramir, Steward of Gondor
36% of 22 decks +34% synergy
Éowyn, Shieldmaiden
36% of 22 decks +33% synergy
Boromir, Warden of the Tower
36% of 22 decks +31% synergy
Etali, Primal Storm
36% of 69 decks +27% synergy
K-9, Mark I
35% of 68 decks +34% synergy
Delina, Wild Mage
35% of 69 decks +32% synergy
Combat Celebrant
35% of 69 decks +32% synergy
Headliner Scarlett
34% of 67 decks +34% synergy
Adric, Mathematical Genius
34% of 68 decks +33% synergy
Éomer, Marshal of Rohan
33% of 69 decks +32% synergy
Odric, Lunarch Marshal
32% of 22 decks +29% synergy
Bastion Protector
32% of 22 decks +29% synergy
Weathered Wayfarer
32% of 22 decks +29% synergy
The Council of Four
32% of 22 decks +28% synergy
Éowyn, Fearless Knight
32% of 22 decks +28% synergy
Aurelia, the Warleader
32% of 22 decks +24% synergy
Moraug, Fury of Akoum
30% of 69 decks +28% synergy
Rose, Cutthroat Raider
29% of 63 decks +27% synergy
Saheeli, the Sun's Brilliance
28% of 68 decks +26% synergy
Sun Quan, Lord of Wu
28% of 69 decks +27% synergy
Ragavan, Nimble Pilferer
28% of 69 decks +20% synergy
Palace Jailer
27% of 22 decks +26% synergy
Thalia's Lieutenant
27% of 22 decks +26% synergy
Blade Historian
27% of 22 decks +24% synergy
Dragonhawk, Fate's Tempest
27% of 11 decks +23% synergy
Mother of Runes
27% of 22 decks +20% synergy
Esper Sentinel
27% of 22 decks +7% synergy
Roaming Throne
26% of 68 decks +16% synergy
Bilbo, Retired Burglar
26% of 69 decks +25% synergy
Feldon of the Third Path
26% of 69 decks +23% synergy
Gimli of the Glittering Caves
25% of 68 decks +24% synergy
Guide of Souls
25% of 12 decks +21% synergy
Venser, Shaper Savant
23% of 69 decks +21% synergy
Kiki-Jiki, Mirror Breaker
23% of 69 decks +20% synergy
Witch Enchanter
23% of 13 decks +13% synergy
Champions of Minas Tirith
23% of 22 decks +22% synergy
Cathar Commando
23% of 22 decks +19% synergy
Prince Imrahil the Fair
23% of 22 decks +19% synergy
Aragorn, King of Gondor
23% of 22 decks +17% synergy
Anim Pakal, Thousandth Moon
23% of 22 decks +14% synergy
Glóin, Dwarf Emissary
22% of 68 decks +20% synergy
Jhoira's Familiar
22% of 69 decks +20% synergy
Grazilaxx, Illithid Scholar
22% of 69 decks +19% synergy
Sakashima of a Thousand Faces
22% of 69 decks +19% synergy
Niv-Mizzet, Parun
22% of 69 decks +13% synergy
Curie, Emergent Intelligence
21% of 63 decks +20% synergy
Instants
Bant Charm
100% of 3 decks +95% synergy
Arcane Denial
33% of 69 decks +14% synergy
Unbreakable Formation
32% of 22 decks +25% synergy
Flawless Maneuver
32% of 22 decks +22% synergy
Dovin's Veto
32% of 22 decks +12% synergy
Cyclonic Rift
29% of 69 decks +1% synergy
Reverse the Polarity
28% of 68 decks +27% synergy
Stroke of Midnight
27% of 22 decks +15% synergy
Generous Gift
27% of 22 decks +2% synergy
Sink into Stupor
23% of 30 decks +10% synergy
An Offer You Can't Refuse
23% of 69 decks +3% synergy
Flare of Fortitude
23% of 13 decks +17% synergy
Negate
22% of 69 decks -1% synergy
Fierce Guardianship
19% of 69 decks +1% synergy
Desynchronization
18% of 22 decks +14% synergy
Rapid Hybridization
17% of 69 decks +8% synergy
Pongify
17% of 69 decks +6% synergy
Invert Polarity
17% of 29 decks +11% synergy
Mana Drain
16% of 69 decks +1% synergy
Brainstorm
16% of 69 decks -5% synergy
Savage Beating
14% of 69 decks +13% synergy
And They Shall Know No Fear
14% of 22 decks +12% synergy
Reprieve
14% of 22 decks +9% synergy
Akroma's Will
14% of 22 decks +4% synergy
Enlightened Tutor
14% of 22 decks -4% synergy
Teferi's Protection
14% of 22 decks -6% synergy
Run for Your Life
13% of 68 decks +13% synergy
Reality Shift
13% of 69 decks +4% synergy
Deflecting Swat
13% of 69 decks -3% synergy
Swan Song
13% of 69 decks -3% synergy
Return the Favor
12% of 41 decks +7% synergy
Slip Out the Back
12% of 69 decks +9% synergy
Prismari Command
12% of 69 decks +7% synergy
Valakut Awakening
12% of 69 decks +5% synergy
Force of Will
10% of 69 decks -1% synergy
Frantic Search
10% of 69 decks -2% synergy
Great Train Heist
10% of 42 decks +5% synergy
Tale's End
9% of 69 decks +8% synergy
Electrosiphon
8% of 63 decks +5% synergy
Fleeting Reflection
7% of 41 decks +7% synergy
Izzet Charm
7% of 69 decks +2% synergy
Force of Negation
7% of 69 decks -2% synergy
Counterflux
6% of 69 decks +4% synergy
March of Swirling Mist
6% of 69 decks +2% synergy
Thrill of Possibility
6% of 69 decks -5% synergy
Sorceries
Farseek
60% of 5 decks +26% synergy
Rampant Growth
60% of 5 decks +25% synergy
Cultivate
60% of 5 decks +14% synergy
Supreme Verdict
36% of 22 decks +22% synergy
Blasphemous Act
35% of 69 decks +1% synergy
Jeska's Will
28% of 69 decks +10% synergy
Taunt from the Rampart
27% of 22 decks +23% synergy
Irenicus's Vile Duplication
25% of 69 decks +21% synergy
Austere Command
23% of 22 decks +10% synergy
Quantum Misalignment
22% of 68 decks +20% synergy
Expressive Iteration
22% of 69 decks +15% synergy
Vandalblast
20% of 69 decks +4% synergy
Farewell
18% of 22 decks +5% synergy
Traverse Eternity
18% of 68 decks +17% synergy
World at War
14% of 69 decks +14% synergy
Sundering Eruption
14% of 29 decks +9% synergy
Visions of Glory
14% of 22 decks +13% synergy
Rite of Replication
13% of 69 decks +10% synergy
Thoughtcast
12% of 69 decks +8% synergy
Corporeal Projection
10% of 67 decks +10% synergy
Call for Aid
10% of 68 decks +10% synergy
Mass Appeal
10% of 69 decks +10% synergy
Hate Mirage
10% of 69 decks +9% synergy
Ponder
10% of 69 decks -3% synergy
Nanogene Conversion
9% of 68 decks +8% synergy
Raise the Palisade
9% of 68 decks +5% synergy
Chain Reaction
9% of 69 decks +4% synergy
Relentless Assault
7% of 69 decks +4% synergy
Sea Gate Restoration
7% of 69 decks +2% synergy
Fabricate
7% of 69 decks +1% synergy
Birthday Escape
6% of 68 decks +4% synergy
Furnace Reins
6% of 69 decks +5% synergy
One with the Machine
6% of 69 decks +5% synergy
Seize the Day
6% of 69 decks +3% synergy
Mana Geyser
6% of 69 decks -1% synergy
Gamble
6% of 69 decks -4% synergy
Utility Artifacts
Helm of the Host
30% of 69 decks +27% synergy
Strionic Resonator
30% of 69 decks +27% synergy
Mithril Coat
25% of 68 decks +19% synergy
Worldwalker Helm
24% of 37 decks +22% synergy
Jackdaw
22% of 23 decks +19% synergy
Bident of Thassa
22% of 69 decks +15% synergy
RMS Titanic
21% of 68 decks +20% synergy
Mirror Box
17% of 69 decks +16% synergy
Herald's Horn
17% of 69 decks +11% synergy
Dolmen Gate
16% of 69 decks +15% synergy
Horn of Gondor
14% of 69 decks +13% synergy
Weatherlight
13% of 69 decks +12% synergy
Heroes' Podium
13% of 69 decks +12% synergy
Wayfarer's Bauble
13% of 69 decks +3% synergy
The Indomitable
12% of 68 decks +9% synergy
The One Ring
12% of 69 decks +3% synergy
Thran Temporal Gateway
10% of 69 decks +10% synergy
Door of Destinies
10% of 69 decks +8% synergy
Vanquisher's Banner
10% of 69 decks +6% synergy
Izzet Generatorium
10% of 30 decks +7% synergy
Champion's Helm
9% of 69 decks +8% synergy
Simulacrum Synthesizer
8% of 37 decks +6% synergy
Silver Shroud Costume
8% of 65 decks +6% synergy
Confession Dial
7% of 68 decks +7% synergy
Bessie, the Doctor's Roadster
7% of 68 decks +7% synergy
Crown of Gondor
7% of 68 decks +7% synergy
Horn of the Mark
7% of 68 decks +7% synergy
The Belligerent
7% of 68 decks +6% synergy
Skysovereign, Consul Flagship
7% of 69 decks +7% synergy
Unwinding Clock
7% of 69 decks +4% synergy
Mirror of Galadriel
6% of 68 decks +5% synergy
Mirage Mirror
6% of 69 decks +4% synergy
Winged Boots
6% of 69 decks +4% synergy
Trailblazer's Boots
6% of 69 decks +4% synergy
Idol of Oblivion
6% of 69 decks +1% synergy
Sword of the Animist
6% of 69 decks +1% synergy
Enchantments
Flowering of the White Tree
36% of 22 decks +30% synergy
Rhystic Study
32% of 69 decks +4% synergy
Determined Iteration
25% of 69 decks +24% synergy
Aggravated Assault
22% of 69 decks +18% synergy
Mechanized Production
20% of 69 decks +18% synergy
Shared Animosity
20% of 69 decks +16% synergy
Court of Ardenvale
18% of 22 decks +16% synergy
Warleader's Call
18% of 22 decks +7% synergy
Smothering Tithe
18% of 22 decks -7% synergy
Storm the Vault
17% of 69 decks +14% synergy
Kindred Discovery
14% of 69 decks +7% synergy
Outlaws' Merriment
14% of 22 decks +12% synergy
Reconnaissance Mission
13% of 69 decks +8% synergy
Mystic Remora
12% of 69 decks -6% synergy
Grim Reaper's Sprint
11% of 65 decks +9% synergy
Sneak Attack
9% of 69 decks +6% synergy
Warstorm Surge
9% of 69 decks +3% synergy
Impact Tremors
9% of 69 decks -1% synergy
Struggle for Project Purity
8% of 63 decks +5% synergy
Court of Embereth
7% of 68 decks +5% synergy
Splinter Twin
7% of 69 decks +7% synergy
Court of Ire
7% of 69 decks +6% synergy
There and Back Again
7% of 69 decks +5% synergy
Aqueous Form
7% of 69 decks +3% synergy
Propaganda
7% of 69 decks -4% synergy
Nerd Rage
6% of 63 decks +5% synergy
Gimli's Reckless Might
6% of 68 decks +5% synergy
Curiosity
6% of 69 decks +2% synergy
Utility Lands
Bojuka Bog
60% of 5 decks +30% synergy
Reliquary Tower
54% of 69 decks +24% synergy
Rogue's Passage
45% of 69 decks +26% synergy
Minas Tirith
36% of 22 decks +27% synergy
Arena of Glory
32% of 28 decks +23% synergy
Windbrisk Heights
32% of 22 decks +27% synergy
Castle Ardenvale
32% of 22 decks +27% synergy
Otawara, Soaring City
30% of 69 decks +14% synergy
Rivendell
28% of 69 decks +22% synergy
Minamo, School at Water's Edge
19% of 69 decks +15% synergy
Great Hall of the Citadel
18% of 68 decks +16% synergy
Mines of Moria
16% of 69 decks +11% synergy
Slayers' Stronghold
14% of 22 decks +7% synergy
Inventors' Fair
13% of 69 decks +9% synergy
Archway of Innovation
12% of 25 decks +7% synergy
Great Furnace
12% of 69 decks +6% synergy
Seat of the Synod
12% of 69 decks +5% synergy
Shinka, the Bloodsoaked Keep
10% of 69 decks +8% synergy
Field of Ruin
10% of 69 decks +8% synergy
Ancient Tomb
10% of 69 decks -0% synergy
Academy Ruins
9% of 69 decks +4% synergy
Urza's Saga
9% of 69 decks +1% synergy
Throne of the High City
7% of 69 decks +7% synergy
Maze of Ith
7% of 69 decks +4% synergy
Hall of the Bandit Lord
6% of 69 decks +5% synergy
Access Tunnel
6% of 69 decks +4% synergy
Darksteel Citadel
6% of 69 decks +2% synergy
Command Beacon
6% of 69 decks +1% synergy
Sokenzan, Crucible of Defiance
6% of 69 decks +1% synergy
Mystic Sanctuary
6% of 69 decks -6% synergy
Mana Artifacts
Sol Ring
90% of 69 decks +5% synergy
Arcane Signet
88% of 69 decks +16% synergy
Talisman of Progress
64% of 22 decks +41% synergy
Talisman of Indulgence
60% of 5 decks +34% synergy
Talisman of Dominance
60% of 5 decks +29% synergy
Talisman of Conviction
59% of 22 decks +36% synergy
Talisman of Creativity
52% of 69 decks +23% synergy
Thought Vessel
49% of 69 decks +33% synergy
Izzet Signet
38% of 69 decks +9% synergy
Relic of Legends
28% of 69 decks +25% synergy
Fellwar Stone
25% of 69 decks +4% synergy
Mind Stone
19% of 69 decks +1% synergy
Cursed Mirror
17% of 69 decks +12% synergy
Commander's Sphere
17% of 69 decks +2% synergy
Agility Bobblehead
11% of 63 decks +11% synergy
Solar Transformer
11% of 28 decks +10% synergy
Mox Amber
10% of 69 decks +6% synergy
Mox Opal
9% of 69 decks +4% synergy
Endurance Bobblehead
8% of 63 decks +7% synergy
Decanter of Endless Water
7% of 69 decks +2% synergy
Jeweled Lotus
7% of 69 decks +1% synergy
Mana Crypt
7% of 69 decks -2% synergy
Honor-Worn Shaku
6% of 69 decks +5% synergy
Liquimetal Torque
6% of 69 decks +2% synergy
Midnight Clock
6% of 69 decks +1% synergy
Chromatic Lantern
6% of 69 decks -4% synergy
Lands
Command Tower
93% of 69 decks +19% synergy
Sulfur Falls
72% of 69 decks +42% synergy
Prairie Stream
68% of 22 decks +35% synergy
Glacial Fortress
64% of 22 decks +38% synergy
Mystic Monastery
64% of 22 decks +37% synergy
Morphic Pool
60% of 5 decks +34% synergy
Luxury Suite
60% of 5 decks +34% synergy
Clifftop Retreat
59% of 22 decks +31% synergy
Steam Vents
54% of 69 decks +14% synergy
Shivan Reef
49% of 69 decks +23% synergy
Training Center
49% of 69 decks +22% synergy
Stormcarved Coast
48% of 69 decks +30% synergy
Furycalm Snarl
45% of 22 decks +33% synergy
Port Town
45% of 22 decks +30% synergy
Battlefield Forge
41% of 22 decks +15% synergy
Scalding Tarn
41% of 69 decks +30% synergy
Exotic Orchard
39% of 69 decks +4% synergy
Raugrin Triome
36% of 22 decks +10% synergy
Wind-Scarred Crag
32% of 22 decks +25% synergy
Cascade Bluffs
30% of 69 decks +19% synergy
Izzet Boilerworks
29% of 69 decks +13% synergy
Path of Ancestry
29% of 69 decks +8% synergy
Thundering Falls
28% of 68 decks +17% synergy
Tranquil Cove
27% of 22 decks +21% synergy
Boros Garrison
27% of 22 decks +12% synergy
Perilous Landscape
25% of 12 decks +12% synergy
Temple of Epiphany
25% of 69 decks +6% synergy
Fiery Islet
23% of 69 decks +16% synergy
Sacred Foundry
23% of 22 decks -14% synergy
Hallowed Fountain
23% of 22 decks -18% synergy
Plaza of Heroes
22% of 69 decks +18% synergy
Ferrous Lake
22% of 65 decks +12% synergy
Evolving Wilds
20% of 69 decks -1% synergy
Spectator Seating
18% of 22 decks -7% synergy
Sea of Clouds
18% of 22 decks -8% synergy
Frostboil Snarl
17% of 69 decks +4% synergy
Terramorphic Expanse
17% of 69 decks +2% synergy
Myriad Landscape
17% of 69 decks -2% synergy
Secluded Courtyard
16% of 69 decks +11% synergy
Riverglide Pathway
16% of 69 decks +7% synergy
Flooded Strand
14% of 69 decks +4% synergy
Volcanic Island
14% of 69 decks +1% synergy
Azorius Chancery
14% of 22 decks -1% synergy
Deserted Beach
14% of 22 decks -2% synergy
Temple of Enlightenment
14% of 22 decks -3% synergy
Abstergo Entertainment
13% of 23 decks +12% synergy
Bloodstained Mire
13% of 69 decks +3% synergy
Arid Mesa
12% of 69 decks +1% synergy
Spire of Industry
10% of 69 decks +7% synergy
Silverbluff Bridge
10% of 69 decks +4% synergy