Mana Echoes + Phyrexian Altar + Lab Rats

Mana Echoes
Phyrexian Altar
Lab Rats
Requires
Mana Echoes must be on the battlefield. Phyrexian Altar must be on the battlefield. Lab Rats must be in hand. You control at least three Rats. Mana needed: 4
Steps
  1. Cast Lab Rats with buyback by paying 4, creating a 1/1 Rat creature token and returning Lab Rats to your hand.
  2. When the Rat enters the battlefield, Mana Echoes trigger, adding for each Rat you control.
  3. Activate Phyrexian Altar by sacrificing the Rat, adding .
  4. Repeat.
  5. If you control four or more Rats as the combo begins, this combo nets infinite colorless mana.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite sacrifice triggers. Infinite storm count.
Totentanz, Swarm Piper
0.11% of 2765 decks 3 decks
Wick, the Whorled Mind
0.04% of 4884 decks 2 decks
High Synergy Cards
Marrow-Gnawer
100% of 5 decks +99% synergy
Voracious Vermin
100% of 5 decks +99% synergy
Lord Skitter's Butcher
100% of 5 decks +99% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Pack Rat
100% of 5 decks +99% synergy
Song of Totentanz
100% of 5 decks +97% synergy
Karumonix, the Rat King
80% of 5 decks +79% synergy
Swarmyard
80% of 5 decks +79% synergy
Piper of the Swarm
80% of 5 decks +79% synergy
Ogre Slumlord
80% of 5 decks +78% synergy
Ayara, First of Locthwain
80% of 5 decks +76% synergy
Top Cards
The Meathook Massacre
80% of 5 decks +75% synergy
Ashnod's Altar
80% of 5 decks +72% synergy
Impact Tremors
80% of 5 decks +71% synergy
Skullclamp
80% of 5 decks +68% synergy
Creatures
Please consider supporting us on Patreon to remove ads for only $2/month.
Daggerfang Duo
100% of 1 decks +99% synergy
Persistent Marshstalker
100% of 2 decks +98% synergy
Shoreline Looter
100% of 2 decks +97% synergy
Vren, the Relentless
100% of 2 decks +97% synergy
Azure Beastbinder
100% of 2 decks +97% synergy
Roaming Throne
67% of 3 decks +57% synergy
Hellhole Rats
60% of 5 decks +60% synergy
Mad Ratter
60% of 5 decks +60% synergy
Ogre Chitterlord
60% of 5 decks +60% synergy
Ratcatcher
60% of 5 decks +59% synergy
Redcap Gutter-Dweller
60% of 5 decks +59% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Twisted Sewer-Witch
60% of 5 decks +59% synergy
Crypt Rats
60% of 5 decks +59% synergy
Tangled Colony
60% of 5 decks +59% synergy
Chittering Witch
60% of 5 decks +59% synergy
Ink-Eyes, Servant of Oni
60% of 5 decks +59% synergy
Species Specialist
60% of 5 decks +59% synergy
Mahadi, Emporium Master
60% of 5 decks +53% synergy
Amoeboid Changeling
50% of 2 decks +49% synergy
Tidecaller Mentor
50% of 2 decks +49% synergy
Mindwhisker
50% of 2 decks +49% synergy
Glasspool Mimic
50% of 2 decks +47% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Warren Soultrader
50% of 2 decks +43% synergy
Nezumi Bone-Reader
40% of 5 decks +40% synergy
Ratcatcher Trainee
40% of 5 decks +40% synergy
Warehouse Tabby
40% of 5 decks +40% synergy
Harried Spearguard
40% of 5 decks +40% synergy
Okiba-Gang Shinobi
40% of 5 decks +40% synergy
Ashcoat of the Shadow Swarm
40% of 5 decks +39% synergy
Old Flitterfang
40% of 5 decks +39% synergy
Throat Slitter
40% of 5 decks +39% synergy
Totentanz, Swarm Piper
40% of 5 decks +39% synergy
Nashi, Moon Sage's Scion
40% of 5 decks +38% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Lord Skitter, Sewer King
40% of 5 decks +38% synergy
Blightbelly Rat
40% of 5 decks +38% synergy
Purphoros, God of the Forge
40% of 5 decks +35% synergy
Pitiless Plunderer
40% of 5 decks +32% synergy
Syr Konrad, the Grim
40% of 5 decks +31% synergy
Zulaport Cutthroat
40% of 5 decks +30% synergy
Skullcap Snail
33% of 3 decks +33% synergy
Ojer Axonil, Deepest Might
33% of 3 decks +31% synergy
Nezumi Shortfang
20% of 5 decks +20% synergy
Tenacious Dead
20% of 5 decks +20% synergy
Nezumi Bladeblesser
20% of 5 decks +20% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Relentless Rats
20% of 5 decks +20% synergy
Nezumi Graverobber
20% of 5 decks +20% synergy
Pestilence Rats
20% of 5 decks +20% synergy
Gnawing Vermin
20% of 5 decks +20% synergy
Rotting Rats
20% of 5 decks +20% synergy
Wave of Rats
20% of 5 decks +19% synergy
Instants
Gnawing Crescendo
60% of 5 decks +60% synergy
Deadly Dispute
60% of 5 decks +49% synergy
Brain Freeze
50% of 2 decks +47% synergy
High Tide
50% of 2 decks +46% synergy
Demand Answers
50% of 2 decks +42% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Reality Shift
50% of 2 decks +41% synergy
Fell the Profane
50% of 2 decks +38% synergy
Frantic Search
50% of 2 decks +38% synergy
Sink into Stupor
50% of 2 decks +37% synergy
Costly Plunder
40% of 5 decks +39% synergy
Culling the Weak
40% of 5 decks +36% synergy
Valakut Awakening
40% of 5 decks +34% synergy
Terminate
40% of 5 decks +19% synergy
Mages' Contest
20% of 5 decks +20% synergy
Foul-Tongue Shriek
20% of 5 decks +20% synergy
Lethal Scheme
20% of 5 decks +19% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Saw in Half
20% of 5 decks +17% synergy
Malakir Rebirth
20% of 5 decks +12% synergy
Thrill of Possibility
20% of 5 decks +10% synergy
Rakdos Charm
20% of 5 decks +6% synergy
Bedevil
20% of 5 decks +6% synergy
Vampiric Tutor
20% of 5 decks +2% synergy
Dark Ritual
20% of 5 decks -2% synergy
Sorceries
Plague of Vermin
60% of 5 decks +60% synergy
Glimpse the Unthinkable
50% of 2 decks +49% synergy
Coiling Rebirth
50% of 2 decks +47% synergy
Sea Gate Restoration
50% of 2 decks +45% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Distant Melody
50% of 2 decks +45% synergy
Painful Lesson
40% of 5 decks +40% synergy
Eaten Alive
40% of 5 decks +39% synergy
Infectious Inquiry
40% of 5 decks +37% synergy
Breach the Multiverse
40% of 5 decks +35% synergy
Damnation
40% of 5 decks +32% synergy
Diabolic Intent
40% of 5 decks +31% synergy
Victimize
40% of 5 decks +28% synergy
Reanimate
40% of 5 decks +24% synergy
Dread Fugue
20% of 5 decks +20% synergy
Inner Fire
20% of 5 decks +20% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Path of the Pyromancer
20% of 5 decks +20% synergy
Gruesome Fate
20% of 5 decks +19% synergy
Pact of the Serpent
20% of 5 decks +18% synergy
Strike It Rich
20% of 5 decks +18% synergy
Persist
20% of 5 decks +18% synergy
Past in Flames
20% of 5 decks +17% synergy
Patriarch's Bidding
20% of 5 decks +17% synergy
Shatterskull Smashing
20% of 5 decks +17% synergy
Agadeem's Awakening
20% of 5 decks +16% synergy
Living Death
20% of 5 decks +15% synergy
Vandalblast
20% of 5 decks +4% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Toxic Deluge
20% of 5 decks +3% synergy
Jeska's Will
20% of 5 decks +2% synergy
Feed the Swarm
20% of 5 decks +2% synergy
Demonic Tutor
20% of 5 decks -2% synergy
Utility Artifacts
Thornbite Staff
60% of 5 decks +59% synergy
Herald's Horn
40% of 5 decks +34% synergy
Tarrian's Journal
33% of 3 decks +32% synergy
Obelisk of Urd
20% of 5 decks +19% synergy
Thrumming Stone
20% of 5 decks +19% synergy
Nim Deathmantle
20% of 5 decks +19% synergy
Altar of the Brood
20% of 5 decks +19% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Coat of Arms
20% of 5 decks +18% synergy
Vat of Rebirth
20% of 5 decks +18% synergy
Altar of Dementia
20% of 5 decks +17% synergy
Maskwood Nexus
20% of 5 decks +17% synergy
Basilisk Collar
20% of 5 decks +17% synergy
The Ozolith
20% of 5 decks +17% synergy
Panharmonicon
20% of 5 decks +16% synergy
Bolas's Citadel
20% of 5 decks +11% synergy
Lightning Greaves
20% of 5 decks -5% synergy
Enchantments
Grave Pact
60% of 5 decks +56% synergy
Arcane Adaptation
50% of 2 decks +49% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Proft's Eidetic Memory
50% of 2 decks +48% synergy
Sorcerer Class
50% of 2 decks +47% synergy
Virtue of Knowledge
50% of 2 decks +47% synergy
Chthonian Nightmare
50% of 2 decks +47% synergy
Wizard Class
50% of 2 decks +46% synergy
Thousand-Year Storm
50% of 2 decks +45% synergy
Kindred Discovery
50% of 2 decks +43% synergy
Tribute to Horobi
40% of 5 decks +40% synergy
Hopeless Nightmare
40% of 5 decks +39% synergy
Raid Bombardment
40% of 5 decks +39% synergy
Necrogen Communion
40% of 5 decks +39% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Vampiric Rites
40% of 5 decks +37% synergy
Rain of Gore
20% of 5 decks +20% synergy
Screams from Within
20% of 5 decks +20% synergy
Unspeakable Symbol
20% of 5 decks +19% synergy
Conspiracy
20% of 5 decks +19% synergy
Flameshadow Conjuring
20% of 5 decks +18% synergy
Molten Echoes
20% of 5 decks +18% synergy
Black Market
20% of 5 decks +15% synergy
Underworld Breach
20% of 5 decks +14% synergy
Goblin Bombardment
20% of 5 decks +14% synergy
Black Market Connections
20% of 5 decks +9% synergy
Utility Lands
Please consider supporting us on Patreon to remove ads for only $2/month.
Phyrexian Tower
80% of 5 decks +72% synergy
Reliquary Tower
60% of 5 decks +31% synergy
Lilypad Village
50% of 2 decks +47% synergy
Spymaster's Vault
50% of 2 decks +46% synergy
Three Tree City
50% of 2 decks +40% synergy
Otawara, Soaring City
50% of 2 decks +33% synergy
Takenuma, Abandoned Mire
40% of 5 decks +29% synergy
Westvale Abbey
20% of 5 decks +18% synergy
High Market
20% of 5 decks +17% synergy
Cabal Stronghold
20% of 5 decks +16% synergy
Castle Embereth
20% of 5 decks +16% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Witch's Cottage
20% of 5 decks +16% synergy
Mortuary Mire
20% of 5 decks +15% synergy
Castle Locthwain
20% of 5 decks +15% synergy
Nykthos, Shrine to Nyx
20% of 5 decks +14% synergy
Urborg, Tomb of Yawgmoth
20% of 5 decks +10% synergy
Ancient Tomb
20% of 5 decks +9% synergy
Cabal Coffers
20% of 5 decks +9% synergy
Bojuka Bog
20% of 5 decks -10% synergy
Mana Artifacts
Talisman of Dominance
100% of 2 decks +69% synergy
Arcane Signet
100% of 5 decks +28% synergy
Sol Ring
100% of 5 decks +16% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Commander's Sphere
60% of 5 decks +45% synergy
Dimir Signet
50% of 2 decks +20% synergy
Rakdos Locket
40% of 5 decks +39% synergy
Nyx Lotus
40% of 5 decks +39% synergy
Throne of Eldraine
40% of 5 decks +37% synergy
Mox Opal
40% of 5 decks +36% synergy
Talisman of Indulgence
40% of 5 decks +14% synergy
Thought Vessel
20% of 5 decks +3% synergy
Rakdos Signet
20% of 5 decks -10% synergy
Lands
Xander's Lounge
100% of 2 decks +72% synergy
Command Tower
100% of 5 decks +26% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Cavern of Souls
80% of 5 decks +73% synergy
Smoldering Marsh
80% of 5 decks +48% synergy
Bloodfell Caves
60% of 5 decks +53% synergy
Rakdos Carnarium
60% of 5 decks +45% synergy
Dragonskull Summit
60% of 5 decks +29% synergy
Raucous Theater
50% of 2 decks +37% synergy
Undercity Sewers
50% of 2 decks +36% synergy
Dimir Aqueduct
50% of 2 decks +33% synergy
Stormcarved Coast
50% of 2 decks +33% synergy
Shipwreck Marsh
50% of 2 decks +31% synergy
Underground River
50% of 2 decks +31% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Morphic Pool
50% of 2 decks +24% synergy
Training Center
50% of 2 decks +22% synergy
Sunken Hollow
50% of 2 decks +15% synergy
Watery Grave
50% of 2 decks +9% synergy
Bloodstained Mire
40% of 5 decks +30% synergy
Shadowblood Ridge
40% of 5 decks +28% synergy
Temple of Malice
40% of 5 decks +26% synergy
Foreboding Ruins
40% of 5 decks +24% synergy
Haunted Ridge
40% of 5 decks +24% synergy
Sulfurous Springs
40% of 5 decks +20% synergy
Path of Ancestry
40% of 5 decks +19% synergy
Please consider supporting us on Patreon to remove ads for only $2/month.
Luxury Suite
40% of 5 decks +14% synergy
Blood Crypt
40% of 5 decks +1% synergy
Mount Doom
20% of 5 decks +12% synergy
Graven Cairns
20% of 5 decks +12% synergy
Blightstep Pathway
20% of 5 decks +10% synergy
Scalding Tarn
20% of 5 decks +9% synergy
Polluted Delta
20% of 5 decks +9% synergy
Badlands
20% of 5 decks +6% synergy
Exotic Orchard
20% of 5 decks -16% synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander's HeraldCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.