Boneyard Scourge + Miirym, Sentinel Wyrm + Phyrexian Altar

Boneyard Scourge
Miirym, Sentinel Wyrm
Phyrexian Altar

Requires
Boneyard Scourge must be on the battlefield. Miirym, Sentinel Wyrm must be on the battlefield. Phyrexian Altar must be on the battlefield. You control at least one additional Dragon.
Steps
  1. Activate Phyrexian Altar by sacrificing Boneyard Scourge, adding 1.
  2. Activate Phyrexian Altar by sacrificing another Dragon, adding b.
  3. When the Dragon dies, Boneyard Scourge triggers, causing you to pay 1b to return it from your graveyard to the battlefield.
  4. When Boneyard Scourge enters the battlefield, Miirym triggers, creating a token copy of Boneyard Scourge.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Top Commanders (2)
Cecily, Haunted Mage // Othelm, Sigardian Outcast
0.05% of 1994 decks 1 decks
The Ur-Dragon
0.02% of 24091 decks 5 decks
New Cards (3)
Akul the Unrepentant
100% of 1 decks +99% synergy
Smuggler's Surprise
100% of 1 decks +96% synergy
Rakdos Joins Up
100% of 1 decks +92% synergy
Top Cards (10)
Ancient Silver Dragon
83% of 6 decks +77% synergy
Ancient Copper Dragon
83% of 6 decks +76% synergy
Lathliss, Dragon Queen
83% of 6 decks +75% synergy
Two-Headed Hellkite
80% of 5 decks +70% synergy
Ancient Brass Dragon
67% of 6 decks +61% synergy
Hellkite Courser
67% of 6 decks +61% synergy
Ancient Gold Dragon
67% of 6 decks +61% synergy
Utvara Hellkite
67% of 6 decks +59% synergy
Dragonlord Dromoka
67% of 6 decks +58% synergy
Dragon's Hoard
67% of 6 decks +58% synergy
Creatures (50)
Cavern-Hoard Dragon
100% of 3 decks +96% synergy
Roaming Throne
100% of 1 decks +74% synergy
Rith, Liberated Primeval
75% of 4 decks +67% synergy
Rivaz of the Claw
75% of 4 decks +65% synergy
Hoarding Broodlord
67% of 3 decks +66% synergy
Old Gnawbone
67% of 6 decks +57% synergy
Atarka, World Render
67% of 6 decks +56% synergy
Malevolent Witchkite
50% of 2 decks +50% synergy
Ancient Bronze Dragon
50% of 6 decks +47% synergy
Karrthus, Tyrant of Jund
50% of 6 decks +47% synergy
Hellkite Tyrant
50% of 6 decks +46% synergy
Balefire Dragon
50% of 6 decks +45% synergy
Korlessa, Scale Singer
50% of 6 decks +45% synergy
Goldspan Dragon
50% of 6 decks +44% synergy
Decadent Dragon
50% of 2 decks +43% synergy
Terror of the Peaks
50% of 6 decks +43% synergy
Scourge of Valkas
50% of 6 decks +43% synergy
Bladewing the Risen
50% of 6 decks +43% synergy
Tiamat
50% of 6 decks +42% synergy
Dragonborn Looter
33% of 6 decks +33% synergy
Guardian Scalelord
33% of 3 decks +33% synergy
Ebondeath, Dracolich
33% of 6 decks +32% synergy
Niv-Mizzet, Parun
33% of 6 decks +32% synergy
Atsushi, the Blazing Sky
33% of 6 decks +32% synergy
Hellkite Charger
33% of 6 decks +29% synergy
Teneb, the Harvester
33% of 6 decks +29% synergy
Ganax, Astral Hunter
33% of 6 decks +28% synergy
Scion of the Ur-Dragon
33% of 6 decks +28% synergy
Thrakkus the Butcher
33% of 6 decks +28% synergy
Silumgar, the Drifting Death
33% of 6 decks +27% synergy
Dragonspeaker Shaman
33% of 6 decks +25% synergy
Ramos, Dragon Engine
33% of 6 decks +25% synergy
Morophon, the Boundless
33% of 6 decks +22% synergy
Birds of Paradise
33% of 6 decks +9% synergy
Blast-Furnace Hellkite
25% of 4 decks +24% synergy
Shivan Devastator
20% of 5 decks +19% synergy
Stronghold Assassin
17% of 6 decks +17% synergy
Hell's Caretaker
17% of 6 decks +17% synergy
Whisper, Blood Liturgist
17% of 6 decks +17% synergy
Apprentice Necromancer
17% of 6 decks +17% synergy
Eradicator Valkyrie
17% of 6 decks +17% synergy
Furyborn Hellkite
17% of 6 decks +17% synergy
Destructor Dragon
17% of 6 decks +17% synergy
Disciple of Bolas
17% of 6 decks +17% synergy
Dragon Egg
17% of 6 decks +16% synergy
Hypersonic Dragon
17% of 6 decks +16% synergy
Dread Linnorm
17% of 6 decks +16% synergy
Backdraft Hellkite
17% of 6 decks +16% synergy
Brion Stoutarm
17% of 6 decks +16% synergy
Vrondiss, Rage of Ancients
17% of 6 decks +16% synergy
Instants (32)
Vampiric Tutor
50% of 6 decks +32% synergy
Dovin's Veto
33% of 6 decks +24% synergy
Assassin's Trophy
33% of 6 decks +19% synergy
Enlightened Tutor
33% of 6 decks +18% synergy
Beast Within
33% of 6 decks +16% synergy
Teferi's Protection
33% of 6 decks +14% synergy
Heroic Intervention
33% of 6 decks +12% synergy
Path to Exile
33% of 6 decks +10% synergy
Swords to Plowshares
33% of 6 decks -7% synergy
Wake the Dead
17% of 6 decks +17% synergy
Scorching Dragonfire
17% of 6 decks +17% synergy
Silumgar's Scorn
17% of 6 decks +16% synergy
Saw in Half
17% of 6 decks +16% synergy
Breath Weapon
17% of 6 decks +16% synergy
Seething Song
17% of 6 decks +16% synergy
Disallow
17% of 6 decks +16% synergy
Kazuul's Fury
17% of 6 decks +16% synergy
Draconic Lore
17% of 6 decks +16% synergy
Malakir Rebirth
17% of 6 decks +16% synergy
Spit Flame
17% of 6 decks +15% synergy
Krosan Grip
17% of 6 decks +15% synergy
Entomb
17% of 6 decks +15% synergy
Sarkhan's Triumph
17% of 6 decks +13% synergy
Mental Misstep
17% of 6 decks +12% synergy
Arcane Denial
17% of 6 decks +10% synergy
An Offer You Can't Refuse
17% of 6 decks +8% synergy
Mana Drain
17% of 6 decks +7% synergy
Swan Song
17% of 6 decks +7% synergy
Anguished Unmaking
17% of 6 decks +6% synergy
Worldly Tutor
17% of 6 decks +5% synergy
Counterspell
17% of 6 decks -4% synergy
Cyclonic Rift
17% of 6 decks -5% synergy
Sorceries (31)
Crux of Fate
67% of 6 decks +56% synergy
Living Death
50% of 6 decks +48% synergy
Demonic Tutor
50% of 6 decks +28% synergy
Farseek
50% of 6 decks +2% synergy
Buried Alive
33% of 6 decks +32% synergy
Patriarch's Bidding
33% of 6 decks +27% synergy
Kodama's Reach
33% of 6 decks +5% synergy
Nature's Lore
33% of 6 decks +4% synergy
Cultivate
33% of 6 decks -8% synergy
Titania's Command
25% of 4 decks +23% synergy
Shenanigans
17% of 6 decks +17% synergy
Blood for Bones
17% of 6 decks +17% synergy
Natural Order
17% of 6 decks +16% synergy
Persist
17% of 6 decks +16% synergy
Unmarked Grave
17% of 6 decks +16% synergy
Dragonstorm
17% of 6 decks +16% synergy
Tooth and Nail
17% of 6 decks +16% synergy
Fearsome Awakening
17% of 6 decks +16% synergy
Reap and Sow
17% of 6 decks +16% synergy
Agadeem's Awakening
17% of 6 decks +16% synergy
Victimize
17% of 6 decks +16% synergy
Life from the Loam
17% of 6 decks +16% synergy
Haunting Voyage
17% of 6 decks +15% synergy
Rite of Replication
17% of 6 decks +15% synergy
Wheel of Fortune
17% of 6 decks +15% synergy
Reanimate
17% of 6 decks +14% synergy
Eldritch Evolution
17% of 6 decks +13% synergy
Tempt with Discovery
17% of 6 decks +10% synergy
Eerie Ultimatum
17% of 6 decks +6% synergy
Rampant Growth
17% of 6 decks -8% synergy
Three Visits
17% of 6 decks -9% synergy
Utility Artifacts (19)
Urza's Incubator
33% of 6 decks +23% synergy
Swiftfoot Boots
33% of 6 decks +20% synergy
Cauldron of Souls
17% of 6 decks +16% synergy
Primal Amulet
17% of 6 decks +16% synergy
Treasure Map
17% of 6 decks +16% synergy
Helm of Awakening
17% of 6 decks +16% synergy
Time Sieve
17% of 6 decks +16% synergy
Illusionist's Bracers
17% of 6 decks +16% synergy
Sword of Feast and Famine
17% of 6 decks +15% synergy
Quicksilver Amulet
17% of 6 decks +15% synergy
Cloud Key
17% of 6 decks +15% synergy
Ashnod's Altar
17% of 6 decks +15% synergy
Rings of Brighthearth
17% of 6 decks +15% synergy
Panharmonicon
17% of 6 decks +14% synergy
Sensei's Divining Top
17% of 6 decks +12% synergy
Wayfarer's Bauble
17% of 6 decks +11% synergy
Fist of Suns
17% of 6 decks +9% synergy
Herald's Horn
17% of 6 decks +1% synergy
Lightning Greaves
17% of 6 decks -1% synergy
Enchantments (27)
Dragon Tempest
67% of 6 decks +56% synergy
Temur Ascendancy
50% of 6 decks +38% synergy
Braid of Fire
33% of 6 decks +33% synergy
Animate Dead
33% of 6 decks +31% synergy
Garruk's Uprising
33% of 6 decks +25% synergy
Smothering Tithe
33% of 6 decks +12% synergy
Rhystic Study
33% of 6 decks +9% synergy
Dark Prophecy
17% of 6 decks +17% synergy
Vampiric Rites
17% of 6 decks +17% synergy
Riveteers Ascendancy
17% of 6 decks +17% synergy
Curiosity
17% of 6 decks +16% synergy
Gift of Immortality
17% of 6 decks +16% synergy
Necromancy
17% of 6 decks +16% synergy
Phyrexian Reclamation
17% of 6 decks +16% synergy
Food Chain
17% of 6 decks +16% synergy
Revel in Riches
17% of 6 decks +16% synergy
Survival of the Fittest
17% of 6 decks +15% synergy
Sneak Attack
17% of 6 decks +15% synergy
Molten Echoes
17% of 6 decks +15% synergy
Aggravated Assault
17% of 6 decks +15% synergy
Frontier Siege
17% of 6 decks +14% synergy
Phyrexian Arena
17% of 6 decks +14% synergy
Burgeoning
17% of 6 decks +14% synergy
Omniscience
17% of 6 decks +13% synergy
Crucible of Fire
17% of 6 decks +13% synergy
Exploration
17% of 6 decks +12% synergy
Rhythm of the Wild
17% of 6 decks +5% synergy
Planeswalkers (4)
Sarkhan Unbroken
33% of 6 decks +30% synergy
Sivitri, Dragon Master
25% of 4 decks +22% synergy
Sarkhan, Dragonsoul
17% of 6 decks +16% synergy
Sarkhan the Masterless
17% of 6 decks +15% synergy
Utility Lands (15)
Boseiju, Who Endures
67% of 6 decks +54% synergy
Lotus Vale
17% of 6 decks +16% synergy
Miren, the Moaning Well
17% of 6 decks +16% synergy
Bonders' Enclave
17% of 6 decks +16% synergy
High Market
17% of 6 decks +16% synergy
Phyrexian Tower
17% of 6 decks +16% synergy
Cabal Coffers
17% of 6 decks +15% synergy
Serra's Sanctum
17% of 6 decks +15% synergy
Gaea's Cradle
17% of 6 decks +13% synergy
Rogue's Passage
17% of 6 decks +13% synergy
Bojuka Bog
17% of 6 decks +12% synergy
Otawara, Soaring City
17% of 6 decks +10% synergy
Urborg, Tomb of Yawgmoth
17% of 6 decks +9% synergy
Yavimaya, Cradle of Growth
17% of 6 decks +5% synergy
Reliquary Tower
17% of 6 decks -5% synergy
Mana Artifacts (15)
Arcane Signet
100% of 6 decks +28% synergy
Sol Ring
100% of 6 decks +24% synergy
Mana Crypt
50% of 6 decks +37% synergy
Chromatic Lantern
50% of 6 decks -2% synergy
Timeless Lotus
40% of 5 decks +23% synergy
Jeweled Lotus
33% of 6 decks +27% synergy
Relic of Legends
25% of 4 decks +12% synergy
Cursed Mirror
17% of 6 decks +16% synergy
Talisman of Impulse
17% of 6 decks +15% synergy
Talisman of Conviction
17% of 6 decks +15% synergy
Jade Orb of Dragonkind
17% of 6 decks +14% synergy
Orb of Dragonkind
17% of 6 decks +12% synergy
Mana Vault
17% of 6 decks +11% synergy
Lotus Petal
17% of 6 decks +10% synergy
Chrome Mox
17% of 6 decks +9% synergy
Lands (50)
Command Tower
100% of 6 decks +12% synergy
City of Brass
67% of 6 decks +45% synergy
Spire Garden
50% of 6 decks +42% synergy
Haven of the Spirit Dragon
50% of 6 decks +41% synergy
Bloodstained Mire
50% of 6 decks +28% synergy
Polluted Delta
50% of 6 decks +27% synergy
Flooded Strand
50% of 6 decks +26% synergy
Wooded Foothills
50% of 6 decks +25% synergy
Scalding Tarn
50% of 6 decks +24% synergy
Windswept Heath
50% of 6 decks +23% synergy
Watery Grave
50% of 6 decks +23% synergy
Arid Mesa
50% of 6 decks +22% synergy
Marsh Flats
50% of 6 decks +22% synergy
Verdant Catacombs
50% of 6 decks +21% synergy
Misty Rainforest
50% of 6 decks +20% synergy
Exotic Orchard
50% of 6 decks -12% synergy
Gemstone Caverns
33% of 6 decks +28% synergy
Vault of Champions
33% of 6 decks +27% synergy
Morphic Pool
33% of 6 decks +27% synergy
Spectator Seating
33% of 6 decks +27% synergy
Training Center
33% of 6 decks +27% synergy
Undergrowth Stadium
33% of 6 decks +26% synergy
Sea of Clouds
33% of 6 decks +26% synergy
Bountiful Promenade
33% of 6 decks +25% synergy
Rejuvenating Springs
33% of 6 decks +25% synergy
Badlands
33% of 6 decks +22% synergy
Scrubland
33% of 6 decks +21% synergy
Underground Sea
33% of 6 decks +21% synergy
Cavern of Souls
33% of 6 decks +20% synergy
Savannah
33% of 6 decks +20% synergy
Bayou
33% of 6 decks +20% synergy
Reflecting Pool
33% of 6 decks +17% synergy
Mana Confluence
33% of 6 decks +13% synergy
Blood Crypt
33% of 6 decks +9% synergy
Ziatora's Proving Ground
33% of 6 decks +8% synergy
Sacred Foundry
33% of 6 decks +7% synergy
Godless Shrine
33% of 6 decks +6% synergy
Indatha Triome
33% of 6 decks +6% synergy
Steam Vents
33% of 6 decks +6% synergy
Jetmir's Garden
33% of 6 decks +6% synergy
Ketria Triome
33% of 6 decks +5% synergy
Hallowed Fountain
33% of 6 decks +4% synergy
Overgrown Tomb
33% of 6 decks +1% synergy
Stomping Ground
33% of 6 decks +1% synergy
Breeding Pool
33% of 6 decks +1% synergy
Temple Garden
33% of 6 decks +0% synergy
Plaza of Heroes
20% of 5 decks +7% synergy
Temple of Triumph
17% of 6 decks +15% synergy
Temple of Plenty
17% of 6 decks +15% synergy
Temple of Silence
17% of 6 decks +15% synergy