Shaun, Father of Synths
Aurelia, the Warleader

   Prerequisites

What do I need to start this combo?
Shaun and Aurelia on the battlefield.
An opponent cannot block and kill creatures you control.

   Steps

How does this combo work?
1
Declare Aurelia as an attacker, triggering it and Shaun's first ability.
2
Resolve the Shaun trigger, creating a tapped and attacking copy of Aurelia that is a nonlegendary Synth in addition to its other types.
3
Resolve the Aurelia trigger, untapping all creatures you control and causing you to get an additional combat phase after this one.
4
Repeat each combat phase.

   Results

What do I get from this combo?
Infinite combat phases
Infinite creature tokens with haste
Infinite ETB
Infinite mana creatures you control can produce
Infinite untap of creatures you control
Niv-Mizzet, Guildpact
9.3%inclusion344 decks3.71K decks
Jodah, the Unifier
0.4%inclusion103 decks25.5K decks
Aragorn, the Uniter
0.3%inclusion58 decks18.8K decks
Satya, Aetherflux Genius
0.4%inclusion49 decks13.1K decks
Niv-Mizzet Reborn
1.3%inclusion48 decks3.83K decks
Sonic the Hedgehog
0.5%inclusion36 decks6.88K decks
Atreus, Impulsive Son // Kratos, Stoic Father
0.4%inclusion23 decks5.20K decks
Arthur, Marigold Knight
0.5%inclusion19 decks4.22K decks
Sisay, Weatherlight Captain
0.1%inclusion12 decks14.8K decks
Liberty Prime, Recharged
0.2%inclusion12 decks5.23K decks
Esika, God of the Tree
0.1%inclusion11 decks20.1K decks
Éowyn, Shieldmaiden
0.1%inclusion10 decks11.5K decks
Aragorn, King of Gondor
0.2%inclusion10 decks5.14K decks
The Tenth Doctor // Tegan Jovanka
5.8%inclusion6 decks104 decks
Captain America, First Avenger
0.0%inclusion5 decks11.4K decks
The Tenth Doctor // Rose Tyler
0.1%inclusion5 decks5K decks
Infinite Guideline Station
0.1%inclusion5 decks5.41K decks
Kenrith, the Returned King
0.0%inclusion5 decks25.7K decks
New Cards
Abandoned Air Temple
6.2%inclusion7 decks113 decks
1%synergy
Katara, Waterbending Master
4.7%inclusion11 decks234 decks
4%synergy
Aang, Swift Savior
4.3%inclusion5 decks116 decks
-1%synergy
Avatar's Wrath
4.3%inclusion5 decks117 decks
0%synergy
Wan Shi Tong, Librarian
4.1%inclusion5 decks121 decks
0%synergy
High Synergy Cards
Faeburrow Elder
76%inclusion458 decks600 decks
65%synergy
Hajar, Loyal Bodyguard
55%inclusion327 decks600 decks
53%synergy
Inga and Esika
56%inclusion335 decks600 decks
52%synergy
Vraska Joins Up
54%inclusion287 decks531 decks
51%synergy
Niv-Mizzet Reborn
52%inclusion281 decks540 decks
50%synergy
General Ferrous Rokiric
50%inclusion407 decks811 decks
48%synergy
Primevals' Glorious Rebirth
51%inclusion277 decks543 decks
48%synergy
Pippin, Guard of the Citadel
50%inclusion403 decks811 decks
47%synergy
Knight of New Alara
45%inclusion267 decks600 decks
43%synergy
Lotho, Corrupt Shirriff
56%inclusion305 decks543 decks
43%synergy
Top Cards
Rhythm of the Wild
62%inclusion370 decks600 decks
39%synergy
Farseek
59%inclusion352 decks600 decks
23%synergy
Annie Joins Up
54%inclusion320 decks588 decks
42%synergy
Swords to Plowshares
50%inclusion406 decks811 decks
-11%synergy
Assassin's Trophy
50%inclusion270 decks540 decks
20%synergy
Baleful Strix
50%inclusion270 decks543 decks
36%synergy
Kutzil, Malamet Exemplar
49%inclusion295 decks600 decks
34%synergy
Glissa Sunslayer
47%inclusion254 decks540 decks
43%synergy
Boros Charm
47%inclusion379 decks811 decks
24%synergy
Nature's Lore
46%inclusion275 decks600 decks
14%synergy
Game Changers
Smothering Tithe
16%inclusion132 decks811 decks
-6%synergy
Aura Shards
15%inclusion88 decks600 decks
7%synergy
Cyclonic Rift
14%inclusion117 decks811 decks
-9%synergy
Rhystic Study
13%inclusion106 decks811 decks
-11%synergy
Teferi's Protection
12%inclusion101 decks811 decks
-5%synergy
Notion Thief
12%inclusion63 decks543 decks
6%synergy
Fierce Guardianship
11%inclusion87 decks811 decks
-7%synergy
Enlightened Tutor
6.0%inclusion49 decks811 decks
-10%synergy
Jeska's Will
5.7%inclusion46 decks811 decks
-10%synergy
The One Ring
5.2%inclusion42 decks811 decks
-3%synergy
Creatures
Honest Rutstein
45%inclusion238 decks532 decks
40%synergy
Ratadrabik of Urborg
44%inclusion241 decks543 decks
42%synergy
Bloom Tender
43%inclusion257 decks600 decks
35%synergy
Leyline Prowler
42%inclusion226 decks540 decks
40%synergy
Jhoira, Weatherlight Captain
41%inclusion334 decks811 decks
35%synergy
Jenson Carthalion, Druid Exile
39%inclusion211 decks540 decks
36%synergy
Gold-Forged Thopteryx
39%inclusion315 decks811 decks
36%synergy
Rakdos, Patron of Chaos
38%inclusion208 decks543 decks
35%synergy
Jegantha, the Wellspring
37%inclusion199 decks540 decks
32%synergy
Coiling Oracle
35%inclusion212 decks600 decks
29%synergy
Trostani, Three Whispers
34%inclusion205 decks600 decks
34%synergy
Birds of Paradise
32%inclusion194 decks600 decks
5%synergy
Deathrite Shaman
32%inclusion174 decks540 decks
21%synergy
Basim Ibn Ishaq
32%inclusion150 decks472 decks
29%synergy
Ruby, Daring Tracker
31%inclusion186 decks600 decks
28%synergy
Rivaz of the Claw
30%inclusion164 decks543 decks
28%synergy
Kardur, Doomscourge
27%inclusion148 decks543 decks
21%synergy
Ertai Resurrected
27%inclusion146 decks543 decks
25%synergy
Beledros Witherbloom
26%inclusion140 decks540 decks
22%synergy
Aurelia, the Law Above
26%inclusion207 decks811 decks
22%synergy
Jodah, the Unifier
25%inclusion137 decks540 decks
21%synergy
Bayek of Siwa
24%inclusion174 decks720 decks
22%synergy
Aragorn, the Uniter
24%inclusion145 decks600 decks
20%synergy
Kambal, Consul of Allocation
24%inclusion128 decks543 decks
18%synergy
Xenagos, God of Revels
23%inclusion139 decks600 decks
17%synergy
Atarka, World Render
22%inclusion134 decks600 decks
17%synergy
Serah Farron
22%inclusion52 decks233 decks
20%synergy
Niv-Mizzet, Visionary
20%inclusion116 decks591 decks
17%synergy
Kiora's Follower
19%inclusion111 decks600 decks
13%synergy
Delighted Halfling
19%inclusion111 decks600 decks
6%synergy
Sisay, Weatherlight Captain
17%inclusion94 decks540 decks
12%synergy
Alesha, Who Laughs at Fate
16%inclusion61 decks374 decks
12%synergy
Iroas, God of Victory
16%inclusion130 decks811 decks
12%synergy
Shanid, Sleepers' Scourge
16%inclusion85 decks543 decks
12%synergy
The Infamous Cruelclaw
15%inclusion70 decks454 decks
14%synergy
Surrak Dragonclaw
15%inclusion89 decks600 decks
10%synergy
Nashi, Searcher in the Dark
15%inclusion60 decks413 decks
14%synergy
Esika, God of the Tree
14%inclusion78 decks540 decks
8%synergy
Chulane, Teller of Tales
14%inclusion85 decks600 decks
9%synergy
Breena, the Demagogue
14%inclusion74 decks543 decks
11%synergy
Sigarda, Font of Blessings
13%inclusion79 decks600 decks
11%synergy
Hostage Taker
13%inclusion70 decks543 decks
9%synergy
Talion, the Kindly Lord
13%inclusion70 decks543 decks
9%synergy
Halana and Alena, Partners
13%inclusion77 decks600 decks
9%synergy
Niv-Mizzet, Parun
13%inclusion102 decks811 decks
5%synergy
Gisela, Blade of Goldnight
12%inclusion98 decks811 decks
6%synergy
Cadric, Soul Kindler
12%inclusion96 decks811 decks
10%synergy
Djeru and Hazoret
12%inclusion95 decks811 decks
10%synergy
Anzrag, the Quake-Mole
12%inclusion70 decks600 decks
9%synergy
Venat, Heart of Hydaelyn
11%inclusion37 decks331 decks
9%synergy
Instants
Growth Spiral
41%inclusion245 decks600 decks
20%synergy
Anguished Unmaking
41%inclusion220 decks543 decks
16%synergy
Dovin's Veto
36%inclusion293 decks811 decks
18%synergy
Path to Exile
30%inclusion240 decks811 decks
-18%synergy
Despark
28%inclusion154 decks543 decks
15%synergy
Rakdos Charm
25%inclusion138 decks543 decks
10%synergy
Heroic Intervention
23%inclusion135 decks600 decks
-8%synergy
Counterspell
20%inclusion163 decks811 decks
-22%synergy
Planar Genesis
15%inclusion79 decks536 decks
10%synergy
Terminate
15%inclusion79 decks543 decks
-5%synergy
Akroma's Will
12%inclusion97 decks811 decks
2%synergy
Beast Within
12%inclusion71 decks600 decks
-23%synergy
An Offer You Can't Refuse
11%inclusion89 decks811 decks
-13%synergy
Golgari Charm
11%inclusion59 decks540 decks
6%synergy
Eladamri's Call
10%inclusion61 decks600 decks
1%synergy
Generous Gift
10%inclusion81 decks811 decks
-13%synergy
Flawless Maneuver
9.0%inclusion73 decks811 decks
-1%synergy
Simic Charm
8.8%inclusion53 decks600 decks
6%synergy
Izzet Charm
7.9%inclusion64 decks811 decks
3%synergy
Deflecting Swat
7.6%inclusion62 decks811 decks
-9%synergy
Arcane Denial
7.6%inclusion62 decks811 decks
-13%synergy
Countersquall
7.2%inclusion39 decks543 decks
5%synergy
Revitalizing Repast
6.8%inclusion33 decks487 decks
-2%synergy
Negate
6.7%inclusion54 decks811 decks
-15%synergy
Inkshield
6.4%inclusion35 decks543 decks
0%synergy
Putrefy
6.3%inclusion34 decks540 decks
-10%synergy
Chaos Warp
6.3%inclusion51 decks811 decks
-24%synergy
Swan Song
6.0%inclusion49 decks811 decks
-11%synergy
Mortify
5.9%inclusion32 decks543 decks
-5%synergy
Legion Leadership
5.8%inclusion43 decks747 decks
0%synergy
Dawn's Truce
5.7%inclusion40 decks699 decks
-2%synergy
Mana Drain
5.7%inclusion46 decks811 decks
-9%synergy
No More Lies
5.2%inclusion42 decks811 decks
4%synergy
Brainstorm
5.2%inclusion42 decks811 decks
-13%synergy
Sorceries
Three Visits
39%inclusion233 decks600 decks
14%synergy
Cultivate
36%inclusion218 decks600 decks
-7%synergy
Urza's Ruinous Blast
23%inclusion188 decks811 decks
21%synergy
Kodama's Reach
21%inclusion123 decks600 decks
-7%synergy
Bring to Light
20%inclusion117 decks600 decks
18%synergy
Supreme Verdict
19%inclusion153 decks811 decks
6%synergy
Rampant Growth
14%inclusion85 decks600 decks
-19%synergy
Blasphemous Act
13%inclusion108 decks811 decks
-20%synergy
Merciless Eviction
11%inclusion61 decks543 decks
8%synergy
Skyshroud Claim
10%inclusion60 decks600 decks
2%synergy
Time Wipe
10%inclusion79 decks811 decks
4%synergy
Ringsight
10%inclusion52 decks543 decks
6%synergy
Circuitous Route
10%inclusion57 decks600 decks
7%synergy
Farewell
8.8%inclusion71 decks811 decks
-4%synergy
Reborn Hope
7.3%inclusion44 decks600 decks
7%synergy
Ruinous Ultimatum
7.0%inclusion38 decks543 decks
-12%synergy
Decimate
6.8%inclusion41 decks600 decks
-1%synergy
Demonic Tutor
6.6%inclusion36 decks543 decks
-13%synergy
Vindicate
6.1%inclusion33 decks543 decks
0%synergy
Austere Command
5.9%inclusion48 decks811 decks
-6%synergy
Open the Gates
5.5%inclusion33 decks600 decks
5%synergy
Expressive Iteration
5.2%inclusion42 decks811 decks
-1%synergy
Utility Artifacts
Lightning Greaves
38%inclusion310 decks811 decks
13%synergy
Swiftfoot Boots
34%inclusion273 decks811 decks
6%synergy
Infinite Guideline Station
16%inclusion25 decks154 decks
14%synergy
Urza's Filter
15%inclusion123 decks811 decks
15%synergy
Heroes' Podium
15%inclusion118 decks811 decks
14%synergy
Dragonfire Blade
13%inclusion53 decks419 decks
12%synergy
Helm of the Host
12%inclusion99 decks811 decks
9%synergy
Mask of Riddles
12%inclusion64 decks543 decks
11%synergy
Dragon Arch
8.1%inclusion66 decks811 decks
8%synergy
Mithril Coat
8.1%inclusion66 decks811 decks
4%synergy
Glass of the Guildpact
6.3%inclusion51 decks811 decks
6%synergy
The Reaver Cleaver
6.3%inclusion51 decks811 decks
2%synergy
The Great Henge
6.0%inclusion36 decks600 decks
-3%synergy
Bident of Thassa
5.9%inclusion48 decks811 decks
0%synergy
The Seriema
5.2%inclusion16 decks309 decks
3%synergy
Aetherworks Marvel
5.1%inclusion41 decks811 decks
5%synergy
Enchantments
Mirari's Wake
39%inclusion235 decks600 decks
28%synergy
Rakdos Joins Up
37%inclusion198 decks532 decks
35%synergy
Case of the Shattered Pact
28%inclusion227 decks811 decks
28%synergy
Widespread Thieving
25%inclusion133 decks540 decks
23%synergy
Frostcliff Siege
22%inclusion96 decks429 decks
17%synergy
Steel of the Godhead
20%inclusion162 decks811 decks
18%synergy
Windcrag Siege
14%inclusion58 decks419 decks
7%synergy
Flowering of the White Tree
13%inclusion105 decks811 decks
9%synergy
Clout of the Dominus
12%inclusion94 decks811 decks
11%synergy
Leyline of the Guildpact
11%inclusion61 decks540 decks
-4%synergy
Kellan Joins Up
9.4%inclusion55 decks587 decks
7%synergy
Spelunking
9.3%inclusion56 decks600 decks
5%synergy
Buried in the Garden
8.8%inclusion53 decks600 decks
8%synergy
Binding the Old Gods
8.7%inclusion47 decks540 decks
3%synergy
Maelstrom Nexus
7.8%inclusion42 decks540 decks
2%synergy
Bard Class
7.7%inclusion46 decks600 decks
7%synergy
Super State
7.3%inclusion22 decks302 decks
6%synergy
Rising of the Day
7.2%inclusion58 decks811 decks
3%synergy
Runes of the Deus
7.0%inclusion42 decks600 decks
7%synergy
Fires of Yavimaya
6.7%inclusion40 decks600 decks
4%synergy
Impostor Syndrome
6.6%inclusion13 decks196 decks
5%synergy
Warleader's Call
6.5%inclusion53 decks811 decks
-1%synergy
Shield of the Oversoul
6.3%inclusion38 decks600 decks
4%synergy
Garruk's Uprising
6.2%inclusion37 decks600 decks
-11%synergy
Reconnaissance
5.9%inclusion48 decks811 decks
3%synergy
Prismatic Omen
5.8%inclusion35 decks600 decks
5%synergy
Aggravated Assault
5.7%inclusion46 decks811 decks
2%synergy
Shielding Plax
5.5%inclusion33 decks600 decks
5%synergy
The Kenriths' Royal Funeral
5.2%inclusion28 decks543 decks
4%synergy
Battles
Invasion of Ravnica
15%inclusion121 decks811 decks
15%synergy
Planeswalkers
Oko, Thief of Crowns
24%inclusion143 decks600 decks
20%synergy
Dihada, Binder of Wills
10%inclusion53 decks543 decks
6%synergy
Teferi, Time Raveler
7.2%inclusion58 decks811 decks
1%synergy
Kaya the Inexorable
5.9%inclusion32 decks543 decks
5%synergy
Domri, Anarch of Bolas
5.3%inclusion32 decks600 decks
2%synergy
Minsc & Boo, Timeless Heroes
5.2%inclusion31 decks600 decks
3%synergy
Utility Lands
Reliquary Tower
38%inclusion311 decks811 decks
8%synergy
Rogue's Passage
20%inclusion164 decks811 decks
0%synergy
Great Hall of the Citadel
18%inclusion149 decks811 decks
17%synergy
Boseiju, Who Endures
10%inclusion61 decks600 decks
-9%synergy
Cascading Cataracts
10%inclusion80 decks811 decks
9%synergy
Baldur's Gate
8.9%inclusion72 decks811 decks
8%synergy
Minas Tirith
8.6%inclusion70 decks811 decks
2%synergy
Maze's End
7.6%inclusion62 decks811 decks
7%synergy
Yavimaya, Cradle of Growth
7.4%inclusion60 decks811 decks
-1%synergy
Otawara, Soaring City
7.0%inclusion57 decks811 decks
-9%synergy
The Black Gate
7.0%inclusion38 decks543 decks
4%synergy
Basilisk Gate
6.7%inclusion54 decks811 decks
6%synergy
Rivendell
5.3%inclusion43 decks811 decks
2%synergy
Mistrise Village
5.2%inclusion22 decks427 decks
-3%synergy
Mana Artifacts
Arcane Signet
84%inclusion678 decks811 decks
11%synergy
Sol Ring
75%inclusion612 decks811 decks
-8%synergy
Chromatic Lantern
50%inclusion409 decks811 decks
42%synergy
Fellwar Stone
37%inclusion298 decks811 decks
16%synergy
Relic of Legends
29%inclusion233 decks811 decks
26%synergy
Tome of the Guildpact
27%inclusion216 decks811 decks
26%synergy
Decanter of Endless Water
16%inclusion133 decks811 decks
12%synergy
Talisman of Conviction
16%inclusion133 decks811 decks
-8%synergy
Talisman of Creativity
16%inclusion133 decks811 decks
-12%synergy
Talisman of Progress
16%inclusion127 decks811 decks
-10%synergy
Thought Vessel
15%inclusion119 decks811 decks
-3%synergy
Timeless Lotus
13%inclusion69 decks540 decks
3%synergy
Commander's Sphere
9.2%inclusion75 decks811 decks
-3%synergy
Boros Signet
9.0%inclusion73 decks811 decks
-11%synergy
Azorius Signet
8.1%inclusion66 decks811 decks
-14%synergy
Izzet Signet
8.0%inclusion65 decks811 decks
-17%synergy
Chromatic Orrery
6.3%inclusion51 decks811 decks
5%synergy
Mox Amber
5.9%inclusion48 decks811 decks
1%synergy
Mistvein Borderpost
5.3%inclusion29 decks543 decks
5%synergy
Veinfire Borderpost
5.2%inclusion28 decks543 decks
5%synergy
Lands
Command Tower
94%inclusion763 decks811 decks
20%synergy
Exotic Orchard
69%inclusion561 decks811 decks
33%synergy
The World Tree
46%inclusion250 decks540 decks
17%synergy
Stomping Ground
46%inclusion277 decks600 decks
5%synergy
Temple Garden
46%inclusion275 decks600 decks
7%synergy
Breeding Pool
46%inclusion274 decks600 decks
4%synergy
Overgrown Tomb
45%inclusion244 decks540 decks
5%synergy
Hallowed Fountain
43%inclusion352 decks811 decks
4%synergy
Sacred Foundry
41%inclusion335 decks811 decks
5%synergy
Path of Ancestry
41%inclusion331 decks811 decks
19%synergy
Godless Shrine
41%inclusion221 decks543 decks
0%synergy
Steam Vents
40%inclusion324 decks811 decks
2%synergy
Watery Grave
38%inclusion207 decks543 decks
-3%synergy
Blood Crypt
36%inclusion198 decks543 decks
-1%synergy
Ketria Triome
34%inclusion203 decks600 decks
3%synergy
Jetmir's Garden
32%inclusion189 decks600 decks
2%synergy
Pillar of the Paruns
31%inclusion255 decks811 decks
31%synergy
Spara's Headquarters
31%inclusion185 decks600 decks
3%synergy
Flooded Strand
29%inclusion239 decks811 decks
18%synergy
Indatha Triome
28%inclusion153 decks540 decks
0%synergy
Arid Mesa
28%inclusion224 decks811 decks
17%synergy
Mystic Monastery
28%inclusion224 decks811 decks
-1%synergy
Scalding Tarn
27%inclusion220 decks811 decks
16%synergy
Windswept Heath
27%inclusion219 decks811 decks
16%synergy
Ziatora's Proving Ground
25%inclusion137 decks540 decks
-2%synergy
Wooded Foothills
25%inclusion203 decks811 decks
14%synergy
Raugrin Triome
25%inclusion202 decks811 decks
0%synergy
Zagoth Triome
24%inclusion129 decks540 decks
-4%synergy
Misty Rainforest
23%inclusion184 decks811 decks
11%synergy
Plaza of Heroes
21%inclusion171 decks811 decks
18%synergy
Prairie Stream
21%inclusion171 decks811 decks
-13%synergy
Golgari Guildgate
20%inclusion106 decks540 decks
14%synergy
Marsh Flats
19%inclusion156 decks811 decks
9%synergy
Dimir Guildgate
19%inclusion104 decks543 decks
15%synergy
Verdant Catacombs
19%inclusion154 decks811 decks
8%synergy
Orzhov Guildgate
19%inclusion102 decks543 decks
15%synergy
Clifftop Retreat
19%inclusion151 decks811 decks
-16%synergy
Rakdos Guildgate
19%inclusion101 decks543 decks
15%synergy
Gruul Guildgate
19%inclusion111 decks600 decks
14%synergy
Simic Guildgate
18%inclusion109 decks600 decks
13%synergy
Selesnya Guildgate
18%inclusion107 decks600 decks
14%synergy
Evolving Wilds
18%inclusion144 decks811 decks
-3%synergy
Glacial Fortress
18%inclusion144 decks811 decks
-14%synergy
Sulfur Falls
18%inclusion144 decks811 decks
-17%synergy
Savai Triome
18%inclusion96 decks543 decks
-7%synergy
Frontier Bivouac
18%inclusion106 decks600 decks
-11%synergy
Bloodstained Mire
17%inclusion141 decks811 decks
6%synergy
Jungle Shrine
17%inclusion103 decks600 decks
-15%synergy
Training Center
17%inclusion138 decks811 decks
-8%synergy
Shivan Reef
17%inclusion138 decks811 decks
-12%synergy