Ayara, Widow of the Realm + Combat Celebrant + Phyrexian Altar

Ayara, Widow of the Realm
Combat Celebrant
Phyrexian Altar

Requires
Ayara, Widow of the Realm // Ayara, Furnace Queen must be on the battlefield. Combat Celebrant must be in the graveyard. Phyrexian Altar must be on the battlefield. Ayara on the battlefield as Ayara, Furnace Queen.
Steps
  1. At the beginning of your combat phase, Ayara triggers, returning Combat Celebrant from your graveyard to the battlefield and giving it haste.
  2. Declare Combat Celebrant as an attacker, choosing to exert it as it attacks.
  3. Combat Celebrant triggers, untapping all other creatures you control and causing you to get an additional combat phase after this one.
  4. Activate Phyrexian Altar by sacrificing Combat Celebrant, adding one mana of any color.
  5. Repeat each combat phase.
Results
Infinite colored mana. Infinite combat phases. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite mana creatures you control can produce. Infinite sacrifice triggers. Infinite untap of creatures you control.

Ayara, Widow of the Realm
1.17% of 1544 decks 18 decks
Rakdos, the Muscle
0.16% of 2546 decks 4 decks
Lord Windgrace
0.01% of 9108 decks 1 decks
Mishra, Claimed by Gix
0.02% of 4139 decks 1 decks
Marchesa, the Black Rose
0.01% of 9321 decks 1 decks
Juri, Master of the Revue
0.02% of 5323 decks 1 decks
Olivia, Crimson Bride
0.04% of 2525 decks 1 decks
Henzie "Toolbox" Torre
0.01% of 14573 decks 1 decks
Kardur, Doomscourge
0.02% of 4956 decks 1 decks
Kroxa and Kunoros
0.05% of 2001 decks 1 decks
The Master, Multiplied
0.03% of 3768 decks 1 decks
Alena, Kessig Trapper // Ravos, Soultender
0.72% of 138 decks 1 decks
Alesha, Who Smiles at Death
0.02% of 5882 decks 1 decks
High Synergy Cards
Ashnod's Altar
64% of 33 decks +56% synergy
Victimize
64% of 33 decks +52% synergy
Sneak Attack
48% of 33 decks +46% synergy
Feldon of the Third Path
48% of 33 decks +45% synergy
Altar of Dementia
45% of 33 decks +43% synergy
Entomb
48% of 33 decks +41% synergy
Braids, Arisen Nightmare
48% of 33 decks +41% synergy
Solemn Simulacrum
55% of 33 decks +40% synergy
Take for a Ride
40% of 10 decks +40% synergy
Forsaken Miner
40% of 10 decks +39% synergy
Top Cards
Chaos Warp
61% of 33 decks +28% synergy
Faithless Looting
55% of 33 decks +38% synergy
Dark Ritual
45% of 33 decks +23% synergy
Warren Soultrader
44% of 9 decks +37% synergy
Demand Answers
44% of 16 decks +36% synergy
Goblin Bombardment
42% of 33 decks +36% synergy
Feed the Swarm
42% of 33 decks +24% synergy
Terminate
42% of 33 decks +21% synergy
Buried Alive
39% of 33 decks +34% synergy
Diabolic Intent
39% of 33 decks +31% synergy
Creatures
Infernal Captor
50% of 6 decks +50% synergy
Boggart Trawler
43% of 7 decks +37% synergy
Krenko, Baron of Tin Street
36% of 11 decks +36% synergy
Bloodthirster
33% of 33 decks +31% synergy
Atsushi, the Blazing Sky
33% of 33 decks +31% synergy
Stitcher's Supplier
33% of 33 decks +30% synergy
Kiki-Jiki, Mirror Breaker
33% of 33 decks +30% synergy
Viscera Seer
33% of 33 decks +24% synergy
Gray Merchant of Asphodel
30% of 33 decks +21% synergy
Orthion, Hero of Lavabrink
30% of 30 decks +28% synergy
Jaxis, the Troublemaker
27% of 33 decks +25% synergy
Junji, the Midnight Sky
27% of 33 decks +24% synergy
Dockside Extortionist
27% of 33 decks +14% synergy
Burning-Rune Demon
24% of 33 decks +23% synergy
Zealous Conscripts
24% of 33 decks +22% synergy
Wurmcoil Engine
24% of 33 decks +22% synergy
Port Razer
24% of 33 decks +22% synergy
Vile Entomber
24% of 33 decks +22% synergy
Archon of Cruelty
24% of 33 decks +22% synergy
Combustible Gearhulk
24% of 33 decks +22% synergy
Noxious Gearhulk
21% of 33 decks +18% synergy
Plaguecrafter
21% of 33 decks +16% synergy
Pitiless Plunderer
21% of 33 decks +14% synergy
Mirage Phalanx
18% of 33 decks +18% synergy
Mire Triton
18% of 33 decks +18% synergy
Triplicate Titan
18% of 33 decks +17% synergy
Illuminor Szeras
18% of 33 decks +17% synergy
Rionya, Fire Dancer
18% of 33 decks +17% synergy
Coercive Recruiter
18% of 33 decks +17% synergy
Massacre Wurm
18% of 33 decks +14% synergy
Sheoldred, Whispering One
18% of 33 decks +13% synergy
Chainer, Nightmare Adept
18% of 33 decks +13% synergy
Anger
18% of 33 decks +12% synergy
Sheoldred
17% of 29 decks +14% synergy
Body Launderer
15% of 33 decks +14% synergy
Captivating Crew
15% of 33 decks +14% synergy
Kokusho, the Evening Star
15% of 33 decks +13% synergy
Squee, the Immortal
15% of 33 decks +13% synergy
Sidisi, Undead Vizier
15% of 33 decks +13% synergy
Disciple of Bolas
15% of 33 decks +13% synergy
Skirk Prospector
15% of 33 decks +12% synergy
Mikaeus, the Unhallowed
15% of 33 decks +12% synergy
Yawgmoth, Thran Physician
15% of 33 decks +12% synergy
Carrion Feeder
15% of 33 decks +10% synergy
Priest of Urabrask
12% of 33 decks +12% synergy
Flayer of the Hatebound
12% of 33 decks +11% synergy
Phyrexian Triniform
12% of 33 decks +11% synergy
Reckless Barbarian
12% of 33 decks +11% synergy
Doomed Necromancer
12% of 33 decks +11% synergy
K'rrik, Son of Yawgmoth
12% of 33 decks +10% synergy
Instants
Deadly Dispute
39% of 33 decks +28% synergy
Bedevil
39% of 33 decks +25% synergy
Thrill of Possibility
36% of 33 decks +26% synergy
Flare of Malice
33% of 9 decks +30% synergy
Village Rites
33% of 33 decks +23% synergy
Tibalt's Trickery
24% of 33 decks +19% synergy
Rakdos Charm
24% of 33 decks +10% synergy
Deflecting Swat
24% of 33 decks +8% synergy
Corrupted Conviction
24% of 29 decks +18% synergy
Deadly Rollick
18% of 33 decks +7% synergy
Vampiric Tutor
18% of 33 decks -0% synergy
Nasty End
16% of 25 decks +13% synergy
Malakir Rebirth
15% of 33 decks +7% synergy
Act of Aggression
12% of 33 decks +12% synergy
Reckoner's Bargain
12% of 33 decks +11% synergy
Saw in Half
12% of 33 decks +9% synergy
Wild Magic Surge
12% of 33 decks +9% synergy
Fire Covenant
12% of 33 decks +9% synergy
Lightning Bolt
12% of 33 decks +1% synergy
Cathartic Pyre
9% of 33 decks +8% synergy
Costly Plunder
9% of 33 decks +8% synergy
Burnt Offering
9% of 33 decks +7% synergy
Cabal Ritual
9% of 33 decks +4% synergy
Valakut Awakening
9% of 33 decks +3% synergy
Sorceries
Reanimate
39% of 33 decks +24% synergy
Blasphemous Act
36% of 33 decks +3% synergy
Unmarked Grave
33% of 33 decks +31% synergy
Insatiable Avarice
30% of 10 decks +25% synergy
Damnation
27% of 33 decks +19% synergy
Demonic Tutor
27% of 33 decks +5% synergy
Incarnation Technique
24% of 33 decks +23% synergy
Vandalblast
24% of 33 decks +8% synergy
Toxic Deluge
21% of 33 decks +4% synergy
Furnace Reins
20% of 30 decks +19% synergy
Twisted Fealty
18% of 22 decks +17% synergy
Living Death
18% of 33 decks +13% synergy
Mark of Mutiny
15% of 33 decks +15% synergy
Cathartic Reunion
15% of 33 decks +12% synergy
Grim Tutor
15% of 33 decks +10% synergy
Dread Return
15% of 33 decks +10% synergy
Breach the Multiverse
13% of 31 decks +8% synergy
Bloody Betrayal
12% of 33 decks +12% synergy
Mob Rule
12% of 33 decks +11% synergy
Gamble
12% of 33 decks +2% synergy
Jeska's Will
12% of 33 decks -5% synergy
Fortuitous Find
9% of 33 decks +9% synergy
Mass Mutiny
9% of 33 decks +9% synergy
Stitch Together
9% of 33 decks +7% synergy
Seize the Spotlight
9% of 33 decks +7% synergy
Dreadbore
9% of 33 decks +7% synergy
Seize the Day
9% of 33 decks +7% synergy
Tormenting Voice
9% of 33 decks +6% synergy
Twinflame
9% of 33 decks +6% synergy
Wheel of Misfortune
9% of 33 decks +5% synergy
Night's Whisper
9% of 33 decks +0% synergy
Utility Artifacts
Brass's Tunnel-Grinder
33% of 18 decks +30% synergy
Strionic Resonator
27% of 33 decks +24% synergy
Lightning Greaves
27% of 33 decks +2% synergy
Sundial of the Infinite
21% of 33 decks +21% synergy
Helm of the Host
21% of 33 decks +18% synergy
Swiftfoot Boots
21% of 33 decks -7% synergy
Skullclamp
18% of 33 decks +6% synergy
Portal to Phyrexia
16% of 32 decks +14% synergy
Mimic Vat
15% of 33 decks +14% synergy
Wayfarer's Bauble
15% of 33 decks +5% synergy
Nim Deathmantle
12% of 33 decks +11% synergy
Thornbite Staff
12% of 33 decks +11% synergy
Whip of Erebos
12% of 33 decks +9% synergy
Bolas's Citadel
12% of 33 decks +3% synergy
Urabrask's Forge
9% of 32 decks +8% synergy
Mycosynth Wellspring
9% of 33 decks +8% synergy
Ichor Wellspring
9% of 33 decks +7% synergy
Enchantments
Animate Dead
39% of 33 decks +30% synergy
Phyrexian Arena
36% of 33 decks +22% synergy
Chthonian Nightmare
33% of 9 decks +30% synergy
Breath of Fury
21% of 33 decks +21% synergy
Aggravated Assault
21% of 33 decks +18% synergy
Spiteful Banditry
17% of 24 decks +14% synergy
Necromancy
12% of 33 decks +9% synergy
Black Market
12% of 33 decks +7% synergy
Bitter Reunion
9% of 32 decks +8% synergy
Splinter Twin
9% of 33 decks +8% synergy
Industrial Advancement
9% of 33 decks +8% synergy
Cemetery Tampering
9% of 33 decks +8% synergy
Flameshadow Conjuring
9% of 33 decks +8% synergy
Vampiric Rites
9% of 33 decks +7% synergy
Dictate of Erebos
9% of 33 decks +5% synergy
Black Market Connections
9% of 33 decks -2% synergy
Battles
Invasion of Mercadia
11% of 28 decks +10% synergy
Utility Lands
Bojuka Bog
55% of 33 decks +24% synergy
Urborg, Tomb of Yawgmoth
39% of 33 decks +30% synergy
Phyrexian Tower
36% of 33 decks +28% synergy
Cabal Coffers
30% of 33 decks +19% synergy
War Room
21% of 33 decks +15% synergy
Barad-dûr
20% of 25 decks +17% synergy
Buried Ruin
18% of 33 decks +13% synergy
Ancient Tomb
18% of 33 decks +8% synergy
Rogue's Passage
18% of 33 decks -1% synergy
Mines of Moria
16% of 25 decks +11% synergy
Tomb Fortress
15% of 33 decks +14% synergy
High Market
15% of 33 decks +12% synergy
Takenuma, Abandoned Mire
15% of 33 decks +4% synergy
Sokenzan, Crucible of Defiance
9% of 33 decks +4% synergy
Castle Locthwain
9% of 33 decks +4% synergy
Temple of the False God
9% of 33 decks -1% synergy
Reliquary Tower
9% of 33 decks -20% synergy
Mana Artifacts
Sol Ring
91% of 33 decks +6% synergy
Arcane Signet
85% of 33 decks +13% synergy
Talisman of Indulgence
61% of 33 decks +34% synergy
Rakdos Signet
42% of 33 decks +13% synergy
Fellwar Stone
33% of 33 decks +12% synergy
Mind Stone
27% of 33 decks +10% synergy
Commander's Sphere
21% of 33 decks +6% synergy
Mana Crypt
18% of 33 decks +9% synergy
Jeweled Lotus
12% of 33 decks +6% synergy
Liquimetal Torque
9% of 33 decks +5% synergy
Cursed Mirror
9% of 33 decks +4% synergy
Lands
Command Tower
91% of 33 decks +17% synergy
Dragonskull Summit
58% of 33 decks +27% synergy
Sulfurous Springs
55% of 33 decks +34% synergy
Blood Crypt
55% of 33 decks +16% synergy
Haunted Ridge
52% of 33 decks +36% synergy
Tainted Peak
48% of 33 decks +39% synergy
Blightstep Pathway
45% of 33 decks +36% synergy
Bloodstained Mire
42% of 33 decks +32% synergy
Luxury Suite
42% of 33 decks +16% synergy
Smoldering Marsh
42% of 33 decks +10% synergy
Exotic Orchard
39% of 33 decks +4% synergy
Myriad Landscape
33% of 33 decks +14% synergy
Raucous Theater
27% of 11 decks +14% synergy
Graven Cairns
18% of 33 decks +10% synergy
Fabled Passage
18% of 33 decks +9% synergy
Badlands
18% of 33 decks +5% synergy
Rakdos Carnarium
18% of 33 decks +3% synergy
Foreboding Ruins
18% of 33 decks +2% synergy
Arid Mesa
15% of 33 decks +5% synergy
Temple of Malice
15% of 33 decks +1% synergy
Marsh Flats
12% of 33 decks +1% synergy
Shadowblood Ridge
12% of 33 decks +0% synergy
Mount Doom
10% of 30 decks +2% synergy
Demolition Field
9% of 32 decks +6% synergy
City of Brass
9% of 33 decks +1% synergy