Miirym, Sentinel Wyrm + Cloudstone Curio + Sneak Attack + Phyrexian Altar

Miirym, Sentinel Wyrm
Cloudstone Curio
Sneak Attack
Phyrexian Altar

Requires
Miirym, Sentinel Wyrm must be on the battlefield. Cloudstone Curio must be on the battlefield. Sneak Attack must be on the battlefield. Phyrexian Altar must be on the battlefield. You have a nonartifact Dragon creature card in hand. Mana needed:
Steps
  1. Activate Sneak Attack by paying , putting any Dragon from your hand onto the battlefield.
  2. The Dragon enters the battlefield, triggering Cloudstone Curio and Miirym.
  3. Resolve the Cloudstone Curio trigger, choosing not to return anything to your hand from the battlefield.
  4. Resolve the Miirym trigger, creating a token copy of the Dragon.
  5. The token Dragon enters the battlefield, triggering Cloudstone Curio, returning the nontoken Dragon from the battlefield to your hand.
  6. Activate Phyrexian Altar by sacrificing the Dragon token, adding .
  7. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Miirym, Sentinel Wyrm
0.04% of 20840 decks 8 decks
High Synergy Cards
Dragon Tempest
100% of 8 decks +89% synergy
Lathliss, Dragon Queen
88% of 8 decks +78% synergy
Ganax, Astral Hunter
88% of 8 decks +75% synergy
Utvara Hellkite
75% of 8 decks +68% synergy
Parallel Lives
75% of 8 decks +68% synergy
Goldspan Dragon
75% of 8 decks +65% synergy
Dragonlord's Servant
75% of 8 decks +65% synergy
Scourge of Valkas
75% of 8 decks +65% synergy
Atarka, World Render
75% of 8 decks +64% synergy
Dragonspeaker Shaman
75% of 8 decks +64% synergy
Top Cards
Temur Ascendancy
88% of 8 decks +62% synergy
Jeska's Will
75% of 8 decks +57% synergy
Astral Dragon
62% of 8 decks +55% synergy
Savage Ventmaw
62% of 8 decks +53% synergy
Dragon's Hoard
62% of 8 decks +52% synergy
Old Gnawbone
62% of 8 decks +52% synergy
Terror of the Peaks
62% of 8 decks +51% synergy
Worldly Tutor
62% of 8 decks +45% synergy
Rhystic Study
62% of 8 decks +39% synergy
Garruk's Uprising
62% of 8 decks +38% synergy
Creatures
Roaming Throne
100% of 2 decks +87% synergy
Birds of Paradise
62% of 8 decks +30% synergy
Sakashima of a Thousand Faces
50% of 8 decks +46% synergy
Klauth, Unrivaled Ancient
50% of 8 decks +43% synergy
Ancient Silver Dragon
50% of 8 decks +43% synergy
Ancient Copper Dragon
50% of 8 decks +42% synergy
Scaled Nurturer
50% of 8 decks +42% synergy
Earthquake Dragon
50% of 8 decks +41% synergy
Adrix and Nev, Twincasters
50% of 8 decks +40% synergy
Korlessa, Scale Singer
50% of 8 decks +40% synergy
Thrakkus the Butcher
50% of 8 decks +39% synergy
Slumbering Dragon
38% of 8 decks +37% synergy
Hellkite Charger
38% of 8 decks +33% synergy
Hellkite Tyrant
38% of 8 decks +32% synergy
Spark Double
38% of 8 decks +30% synergy
Wrathful Red Dragon
38% of 8 decks +29% synergy
Bloom Tender
38% of 8 decks +27% synergy
Lozhan, Dragons' Legacy
38% of 8 decks +27% synergy
Dockside Extortionist
38% of 8 decks +25% synergy
Auton Soldier
33% of 3 decks +32% synergy
Changeling Berserker
25% of 8 decks +25% synergy
Thermopod
25% of 8 decks +25% synergy
Worldgorger Dragon
25% of 8 decks +24% synergy
Dragonlord Atarka
25% of 8 decks +24% synergy
Deadeye Navigator
25% of 8 decks +23% synergy
Skyline Despot
25% of 8 decks +22% synergy
Atsushi, the Blazing Sky
25% of 8 decks +22% synergy
Dragonmaster Outcast
25% of 8 decks +21% synergy
Steel Hellkite
25% of 8 decks +21% synergy
Phantasmal Image
25% of 8 decks +21% synergy
Displacer Kitten
25% of 8 decks +20% synergy
Birgi, God of Storytelling
25% of 8 decks +20% synergy
Iymrith, Desert Doom
25% of 8 decks +20% synergy
Dragonborn Champion
25% of 8 decks +19% synergy
Niv-Mizzet, Parun
25% of 8 decks +18% synergy
Sarkhan, Soul Aflame
25% of 4 decks +18% synergy
Ragavan, Nimble Pilferer
25% of 8 decks +18% synergy
Dryad of the Ilysian Grove
25% of 8 decks +17% synergy
Drakuseth, Maw of Flames
25% of 8 decks +17% synergy
Rattleclaw Mystic
25% of 8 decks +14% synergy
Delighted Halfling
25% of 4 decks +8% synergy
Eternal Witness
25% of 8 decks +7% synergy
Gwenna, Eyes of Gaea
20% of 5 decks +14% synergy
Bramble Elemental
12% of 8 decks +12% synergy
Su-Chi
12% of 8 decks +12% synergy
Zodiac Dragon
12% of 8 decks +12% synergy
Tempting Licid
12% of 8 decks +12% synergy
Spike Feeder
12% of 8 decks +12% synergy
Universal Automaton
12% of 8 decks +12% synergy
Kilnmouth Dragon
12% of 8 decks +12% synergy
Instants
Smuggler's Surprise
100% of 1 decks +95% synergy
Sarkhan's Triumph
50% of 8 decks +46% synergy
Fierce Guardianship
50% of 8 decks +31% synergy
Deflecting Swat
50% of 8 decks +31% synergy
Beast Within
50% of 8 decks +7% synergy
Ghostly Flicker
38% of 8 decks +31% synergy
Nature's Claim
38% of 8 decks +27% synergy
Cyclonic Rift
38% of 8 decks +10% synergy
Displace
25% of 8 decks +23% synergy
Return of the Wildspeaker
25% of 8 decks +12% synergy
Swan Song
25% of 8 decks +11% synergy
Heroic Intervention
25% of 8 decks -2% synergy
Chaos Warp
25% of 8 decks -9% synergy
Cackling Counterpart
12% of 8 decks +11% synergy
Teferi's Time Twist
12% of 8 decks +11% synergy
Kindred Summons
12% of 8 decks +10% synergy
Blur
12% of 8 decks +10% synergy
Second Harvest
12% of 8 decks +10% synergy
Force of Vigor
12% of 8 decks +10% synergy
Pyroblast
12% of 8 decks +8% synergy
Stubborn Denial
12% of 8 decks +7% synergy
Force of Negation
12% of 8 decks +5% synergy
Return to Nature
12% of 8 decks +5% synergy
Krosan Grip
12% of 8 decks +5% synergy
Force of Will
12% of 8 decks +4% synergy
Lightning Bolt
12% of 8 decks +2% synergy
Noxious Revival
12% of 8 decks +2% synergy
Mana Drain
12% of 8 decks -1% synergy
Harrow
12% of 8 decks -4% synergy
Growth Spiral
12% of 8 decks -16% synergy
Counterspell
12% of 8 decks -22% synergy
Sorceries
Three Visits
50% of 8 decks +22% synergy
Nature's Lore
50% of 8 decks +13% synergy
Cultivate
50% of 8 decks -1% synergy
Rite of Replication
38% of 8 decks +34% synergy
Blasphemous Act
38% of 8 decks +5% synergy
Farseek
38% of 8 decks -9% synergy
Nanogene Conversion
25% of 4 decks +24% synergy
Raise the Palisade
25% of 4 decks +23% synergy
Quantum Misalignment
25% of 4 decks +22% synergy
Bala Ged Recovery
25% of 8 decks +16% synergy
Skyshroud Claim
25% of 8 decks +14% synergy
Kodama's Reach
25% of 8 decks -10% synergy
Green Sun's Twilight
20% of 5 decks +18% synergy
Seething Anger
12% of 8 decks +12% synergy
Descent of the Dragons
12% of 8 decks +12% synergy
Kindred Charge
12% of 8 decks +12% synergy
Dragonstorm
12% of 8 decks +12% synergy
Reshape
12% of 8 decks +12% synergy
Quasiduplicate
12% of 8 decks +11% synergy
Earthquake
12% of 8 decks +11% synergy
Tooth and Nail
12% of 8 decks +10% synergy
Finale of Revelation
12% of 8 decks +10% synergy
Fabricate
12% of 8 decks +10% synergy
Mythos of Illuna
12% of 8 decks +10% synergy
Explosive Vegetation
12% of 8 decks +9% synergy
Crackle with Power
12% of 8 decks +9% synergy
Green Sun's Zenith
12% of 8 decks +9% synergy
Irenicus's Vile Duplication
12% of 8 decks +8% synergy
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12% of 8 decks +8% synergy
Wheel of Fortune
12% of 8 decks +8% synergy
Shamanic Revelation
12% of 8 decks +7% synergy
Search for Tomorrow
12% of 8 decks +7% synergy
Finale of Devastation
12% of 8 decks +4% synergy
Vandalblast
12% of 8 decks +3% synergy
Rishkar's Expertise
12% of 8 decks +2% synergy
Windfall
12% of 8 decks +2% synergy
Rampant Growth
12% of 8 decks -26% synergy
Utility Artifacts
Panharmonicon
38% of 8 decks +30% synergy
Urza's Incubator
25% of 8 decks +19% synergy
Herald's Horn
25% of 8 decks +16% synergy
The Great Henge
25% of 8 decks +14% synergy
Oathkeeper, Takeno's Daisho
12% of 8 decks +12% synergy
Nim Deathmantle
12% of 8 decks +12% synergy
Pyre of Heroes
12% of 8 decks +12% synergy
Quicksilver Amulet
12% of 8 decks +12% synergy
Helm of Awakening
12% of 8 decks +12% synergy
Sword of Feast and Famine
12% of 8 decks +11% synergy
Mirror Box
12% of 8 decks +11% synergy
Conjurer's Closet
12% of 8 decks +10% synergy
Helm of the Host
12% of 8 decks +9% synergy
Lightning Greaves
12% of 8 decks -13% synergy
Enchantments
Kindred Discovery
38% of 8 decks +30% synergy
Doubling Season
38% of 8 decks +30% synergy
Mystic Remora
38% of 8 decks +23% synergy
Steely Resolve
25% of 8 decks +25% synergy
Molten Echoes
25% of 8 decks +24% synergy
City of Death
25% of 4 decks +24% synergy
Mechanized Production
25% of 8 decks +23% synergy
Reflections of Littjara
25% of 8 decks +21% synergy
Elemental Bond
25% of 8 decks +18% synergy
Warstorm Surge
25% of 8 decks +18% synergy
Up the Beanstalk
25% of 4 decks +16% synergy
Rhythm of the Wild
25% of 8 decks +4% synergy
Tribute to the World Tree
20% of 5 decks +16% synergy
Shadow in the Warp
20% of 5 decks +10% synergy
Xenograft
12% of 8 decks +12% synergy
War's Toll
12% of 8 decks +12% synergy
Dragon Mantle
12% of 8 decks +12% synergy
Mana Echoes
12% of 8 decks +12% synergy
Intruder Alarm
12% of 8 decks +12% synergy
Outpost Siege
12% of 8 decks +12% synergy
Concordant Crossroads
12% of 8 decks +12% synergy
Lurking Predators
12% of 8 decks +11% synergy
Primal Vigor
12% of 8 decks +10% synergy
Frontier Siege
12% of 8 decks +10% synergy
Aggravated Assault
12% of 8 decks +10% synergy
Burgeoning
12% of 8 decks +9% synergy
Zendikar Resurgent
12% of 8 decks +9% synergy
Greater Good
12% of 8 decks +9% synergy
Impact Tremors
12% of 8 decks +5% synergy
Sylvan Library
12% of 8 decks +2% synergy
Battles
Invasion of Ikoria
40% of 5 decks +33% synergy
Invasion of Tarkir
20% of 5 decks +18% synergy
Planeswalkers
Sarkhan Unbroken
50% of 8 decks +46% synergy
Sarkhan, Fireblood
25% of 8 decks +24% synergy
Domri, Anarch of Bolas
12% of 8 decks +11% synergy
Xenagos, the Reveler
12% of 8 decks +11% synergy
Sarkhan the Masterless
12% of 8 decks +11% synergy
Oko, Thief of Crowns
12% of 8 decks +8% synergy
Kiora, Behemoth Beckoner
12% of 8 decks +6% synergy
Utility Lands
Boseiju, Who Endures
75% of 8 decks +54% synergy
Reliquary Tower
62% of 8 decks +30% synergy
Yavimaya, Cradle of Growth
50% of 8 decks +34% synergy
Otawara, Soaring City
50% of 8 decks +33% synergy
Command Beacon
38% of 8 decks +34% synergy
Mosswort Bridge
38% of 8 decks +27% synergy
Temple of the False God
38% of 8 decks +26% synergy
Restless Spire
25% of 4 decks +23% synergy
Spinerock Knoll
25% of 8 decks +22% synergy
Crucible of the Spirit Dragon
25% of 8 decks +21% synergy
Gaea's Cradle
25% of 8 decks +19% synergy
Ancient Tomb
25% of 8 decks +13% synergy
Kessig Wolf Run
25% of 8 decks +11% synergy
Rogue's Passage
25% of 8 decks +9% synergy
Skyline Cascade
12% of 8 decks +12% synergy
Homeward Path
12% of 8 decks +11% synergy
Lumbering Falls
12% of 8 decks +11% synergy
Scavenger Grounds
12% of 8 decks +10% synergy
Mana Artifacts
Sol Ring
100% of 8 decks +17% synergy
Arcane Signet
62% of 8 decks -11% synergy
Cursed Mirror
38% of 8 decks +32% synergy
Jeweled Lotus
38% of 8 decks +32% synergy
Mana Vault
38% of 8 decks +30% synergy
Mana Crypt
38% of 8 decks +28% synergy
Chromatic Lantern
38% of 8 decks +26% synergy
Orb of Dragonkind
25% of 8 decks +20% synergy
Mox Diamond
25% of 8 decks +19% synergy
Carnelian Orb of Dragonkind
25% of 8 decks +17% synergy
Staff of Compleation
20% of 5 decks +20% synergy
Chromatic Sphere
12% of 8 decks +12% synergy
Chromatic Star
12% of 8 decks +12% synergy
Chromatic Orrery
12% of 8 decks +11% synergy
Skyclave Relic
12% of 8 decks +10% synergy
Jade Orb of Dragonkind
12% of 8 decks +6% synergy
Chrome Mox
12% of 8 decks +4% synergy
Lotus Petal
12% of 8 decks +3% synergy
Commander's Sphere
12% of 8 decks +2% synergy
Talisman of Impulse
12% of 8 decks +1% synergy
Talisman of Creativity
12% of 8 decks -2% synergy
Talisman of Curiosity
12% of 8 decks -3% synergy
Fellwar Stone
12% of 8 decks -3% synergy
Lands
Commercial District
100% of 1 decks +85% synergy
Command Tower
100% of 8 decks +9% synergy
Haven of the Spirit Dragon
88% of 8 decks +78% synergy
Spire Garden
88% of 8 decks +55% synergy
Training Center
88% of 8 decks +54% synergy
Rejuvenating Springs
88% of 8 decks +50% synergy
Ketria Triome
88% of 8 decks +43% synergy
Steam Vents
88% of 8 decks +42% synergy
Breeding Pool
88% of 8 decks +41% synergy
Stomping Ground
88% of 8 decks +40% synergy
Exotic Orchard
88% of 8 decks +31% synergy
Secluded Courtyard
62% of 8 decks +56% synergy
Misty Rainforest
62% of 8 decks +29% synergy
Temple of the Dragon Queen
50% of 8 decks +44% synergy
Unclaimed Territory
50% of 8 decks +40% synergy
Rockfall Vale
50% of 8 decks +23% synergy
Evolving Wilds
50% of 8 decks +22% synergy
Scalding Tarn
50% of 8 decks +18% synergy
Cinder Glade
50% of 8 decks +7% synergy
Bloodstained Mire
38% of 8 decks +29% synergy
Flooded Strand
38% of 8 decks +27% synergy
Volcanic Island
38% of 8 decks +23% synergy
Tropical Island
38% of 8 decks +23% synergy
Taiga
38% of 8 decks +23% synergy
Path of Ancestry
38% of 8 decks +11% synergy
Wooded Foothills
38% of 8 decks +6% synergy
Frontier Bivouac
38% of 8 decks -14% synergy
Cavern of Souls
25% of 8 decks +18% synergy
Arid Mesa
25% of 8 decks +15% synergy
Polluted Delta
25% of 8 decks +15% synergy
Verdant Catacombs
25% of 8 decks +14% synergy
Windswept Heath
25% of 8 decks +14% synergy
Mana Confluence
25% of 8 decks +14% synergy
Rootbound Crag
25% of 8 decks -3% synergy
Sulfur Falls
25% of 8 decks -5% synergy
Hinterland Harbor
25% of 8 decks -6% synergy
Prismatic Vista
12% of 8 decks +7% synergy
Gemstone Caverns
12% of 8 decks +6% synergy
Cragcrown Pathway
12% of 8 decks +4% synergy
Reflecting Pool
12% of 8 decks +4% synergy
City of Brass
12% of 8 decks +1% synergy
Stormcarved Coast
12% of 8 decks -7% synergy
Dreamroot Cascade
12% of 8 decks -12% synergy
Yavimaya Coast
12% of 8 decks -18% synergy