Reyhan, Last of the Abzan + Evolution Witness + Ashnod's Altar

Reyhan, Last of the Abzan
Evolution Witness
Ashnod's Altar

Requires
Reyhan, Last of the Abzan must be on the battlefield. Evolution Witness must be on the battlefield. Ashnod's Altar must be on the battlefield. You have enough mana to cast the creature with MV<=2 if it doesn't have x in its mana cost, or enough to cast it with X=1 otherwise.
Steps
  1. Cast the creature with MV<=2 by paying its mana cost if it doesn't have x in its mana cost, or by paying enough mana where X=1 otherwise, causing the creature to enter the battlefield with a +1/+1 counter on it.
  2. Activate Ashnod's Altar by sacrificing the creature, adding .
  3. When the creature dies, Reyhan triggers, putting a +1/+1 counter on Evolution Witness.
  4. Evolution Witness triggers, returning the creature from your graveyard to your hand.
  5. Repeat.
  6. If the creature can be cast for or less, this combo nets infinite colorless mana, and you may cast that creature for an arbitrarily large amount of mana if it has x in its mana cost.
Results
Infinite +1/+1 counters on Evolution Witness. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Reyhan, Last of the Abzan // Rograkh, Son of Rohgahh
1.79% of 335 decks 6 decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.60% of 1501 decks 9 decks
Mazirek, Kraul Death Priest
0.48% of 1887 decks 9 decks
Ghave, Guru of Spores
0.21% of 6333 decks 13 decks
Tayam, Luminous Enigma
0.13% of 5261 decks 7 decks
New Cards
Innkeeper's Talent
55% of 20 decks +49% synergy
Caretaker's Talent
43% of 7 decks +32% synergy
Stocking the Pantry
36% of 11 decks +33% synergy
Ygra, Eater of All
18% of 22 decks +16% synergy
Tender Wildguide
14% of 22 decks +12% synergy
High Synergy Cards
Fathom Mage
85% of 13 decks +84% synergy
Hardened Scales
72% of 71 decks +68% synergy
Noble Hierarch
67% of 9 decks +65% synergy
Ignoble Hierarch
67% of 12 decks +64% synergy
Kami of Whispered Hopes
63% of 71 decks +60% synergy
Halana and Alena, Partners
58% of 12 decks +57% synergy
The Ozolith
61% of 71 decks +57% synergy
Conclave Mentor
58% of 38 decks +57% synergy
Winding Constrictor
56% of 71 decks +55% synergy
Corpsejack Menace
55% of 71 decks +54% synergy
Top Cards
Swords to Plowshares
58% of 38 decks +29% synergy
Branching Evolution
55% of 71 decks +53% synergy
Toothy, Imaginary Friend
54% of 13 decks +53% synergy
Master Biomancer
54% of 13 decks +53% synergy
Ozolith, the Shattered Spire
52% of 71 decks +49% synergy
All Will Be One
50% of 12 decks +48% synergy
Inspiring Call
48% of 71 decks +44% synergy
Good-Fortune Unicorn
47% of 38 decks +47% synergy
Sage of Hours
46% of 13 decks +46% synergy
Simic Ascendancy
46% of 13 decks +45% synergy
Creatures
Basking Broodscale
45% of 71 decks +44% synergy
Birds of Paradise
45% of 71 decks +33% synergy
Krenko, Tin Street Kingpin
42% of 12 decks +39% synergy
Kutzil, Malamet Exemplar
39% of 38 decks +35% synergy
Carrion Feeder
39% of 71 decks +37% synergy
Forgotten Ancient
39% of 71 decks +37% synergy
Champion of Lambholt
39% of 71 decks +36% synergy
Arwen, Weaver of Hope
38% of 71 decks +37% synergy
Rishkar, Peema Renegade
38% of 71 decks +36% synergy
Managorger Hydra
34% of 71 decks +32% synergy
Grumgully, the Generous
33% of 12 decks +33% synergy
Gyre Sage
32% of 71 decks +31% synergy
Sakura-Tribe Elder
31% of 71 decks +22% synergy
Danny Pink
31% of 13 decks +30% synergy
Bloodspore Thrinax
30% of 71 decks +29% synergy
Kodama of the West Tree
30% of 71 decks +28% synergy
Rosie Cotton of South Lane
29% of 38 decks +27% synergy
Esper Sentinel
29% of 38 decks +19% synergy
Viscera Seer
28% of 71 decks +23% synergy
Mazirek, Kraul Death Priest
27% of 71 decks +26% synergy
Walking Ballista
27% of 71 decks +24% synergy
Bristly Bill, Spine Sower
27% of 71 decks +24% synergy
Felisa, Fang of Silverquill
26% of 38 decks +26% synergy
Incubation Druid
25% of 71 decks +23% synergy
Lae'zel, Vlaakith's Champion
24% of 38 decks +22% synergy
Bartolomé del Presidio
24% of 38 decks +22% synergy
Elas il-Kor, Sadistic Pilgrim
24% of 38 decks +21% synergy
Herald of Secret Streams
23% of 13 decks +22% synergy
Chasm Skulker
23% of 13 decks +21% synergy
Crystalline Crawler
23% of 71 decks +22% synergy
Mycoloth
23% of 71 decks +22% synergy
Yahenni, Undying Partisan
23% of 71 decks +21% synergy
Pitiless Plunderer
23% of 71 decks +19% synergy
Warren Soultrader
22% of 59 decks +18% synergy
Metastatic Evangel
21% of 28 decks +20% synergy
Devoted Druid
21% of 71 decks +20% synergy
Eternal Witness
21% of 71 decks +11% synergy
Faithful Watchdog
21% of 19 decks +20% synergy
Luminous Broodmoth
21% of 38 decks +20% synergy
Abzan Falconer
21% of 38 decks +20% synergy
Scurry Oak
20% of 71 decks +19% synergy
Evolution Sage
20% of 71 decks +16% synergy
Mikaeus, the Lunarch
18% of 38 decks +17% synergy
Grakmaw, Skyclave Ravager
18% of 71 decks +18% synergy
Hangarback Walker
18% of 71 decks +17% synergy
Biophagus
18% of 71 decks +17% synergy
Chatterfang, Squirrel General
18% of 71 decks +17% synergy
Cursed Wombat
17% of 46 decks +17% synergy
Envoy of the Ancestors
17% of 23 decks +16% synergy
Cryptic Trilobite
17% of 71 decks +17% synergy
Instants
Revitalizing Repast
46% of 59 decks +43% synergy
Assassin's Trophy
41% of 71 decks +34% synergy
Path to Exile
39% of 38 decks +19% synergy
Heroic Intervention
37% of 71 decks +23% synergy
Beast Within
32% of 71 decks +14% synergy
Fierce Guardianship
31% of 13 decks +22% synergy
Cyclonic Rift
31% of 13 decks +17% synergy
Sink into Stupor
30% of 10 decks +23% synergy
Anguished Unmaking
24% of 38 decks +18% synergy
Arcane Denial
23% of 13 decks +14% synergy
Teferi's Protection
18% of 38 decks +9% synergy
Generous Gift
18% of 38 decks +7% synergy
Eladamri's Call
16% of 38 decks +13% synergy
Malakir Rebirth
15% of 71 decks +11% synergy
Atomize
14% of 71 decks +12% synergy
Flare of Malice
14% of 71 decks +12% synergy
Fell the Profane
14% of 59 decks +7% synergy
Abzan Charm
13% of 38 decks +13% synergy
Vona's Hunger
13% of 71 decks +12% synergy
Putrefy
13% of 71 decks +9% synergy
Gift of the Viper
11% of 44 decks +9% synergy
Abrupt Decay
11% of 71 decks +9% synergy
Deadly Dispute
11% of 71 decks +6% synergy
Return of the Wildspeaker
11% of 71 decks +5% synergy
Worldly Tutor
11% of 71 decks +5% synergy
Vampiric Tutor
11% of 71 decks +2% synergy
Mythos of Nethroi
11% of 38 decks +10% synergy
Stroke of Midnight
11% of 38 decks +4% synergy
Enlightened Tutor
11% of 38 decks +2% synergy
Momentous Fall
10% of 71 decks +9% synergy
Soul Shatter
10% of 71 decks +8% synergy
Harrow
10% of 71 decks +5% synergy
Deadly Rollick
10% of 71 decks +5% synergy
Chord of Calling
8% of 71 decks +6% synergy
Village Rites
8% of 71 decks +3% synergy
Aura Mutation
8% of 38 decks +7% synergy
Utter End
8% of 38 decks +6% synergy
Mortify
8% of 38 decks +5% synergy
Despark
8% of 38 decks +4% synergy
Silkguard
7% of 71 decks +6% synergy
Plumb the Forbidden
7% of 71 decks +5% synergy
Entish Restoration
7% of 71 decks +3% synergy
Tend the Pests
6% of 71 decks +5% synergy
Astarion's Thirst
6% of 71 decks +5% synergy
Golgari Charm
6% of 71 decks +4% synergy
Saw in Half
6% of 71 decks +4% synergy
Snakeskin Veil
6% of 71 decks +4% synergy
Corrupted Conviction
6% of 71 decks +3% synergy
Krosan Grip
6% of 71 decks +2% synergy
Sorceries
Three Visits
34% of 71 decks +22% synergy
Nature's Lore
30% of 71 decks +15% synergy
Damning Verdict
29% of 38 decks +28% synergy
Demonic Tutor
25% of 71 decks +14% synergy
Blasphemous Act
25% of 12 decks +9% synergy
Neoform
23% of 13 decks +22% synergy
Wave Goodbye
23% of 13 decks +22% synergy
Farseek
21% of 71 decks +5% synergy
Eerie Ultimatum
21% of 38 decks +20% synergy
Life's Legacy
20% of 71 decks +19% synergy
Toxic Deluge
20% of 71 decks +11% synergy
Damn
18% of 38 decks +15% synergy
Diabolic Intent
18% of 71 decks +14% synergy
Rishkar's Expertise
18% of 71 decks +13% synergy
Bala Ged Recovery
17% of 71 decks +12% synergy
Flare of Cultivation
14% of 71 decks +13% synergy
Kodama's Reach
14% of 71 decks -1% synergy
Cultivate
14% of 71 decks -8% synergy
Victimize
13% of 71 decks +7% synergy
Rise of the Witch-king
11% of 71 decks +10% synergy
Reanimate
11% of 71 decks +4% synergy
Fangs of Kalonia
10% of 48 decks +9% synergy
Living Death
10% of 71 decks +7% synergy
Eldritch Evolution
8% of 71 decks +6% synergy
Skyshroud Claim
8% of 71 decks +4% synergy
Shamanic Revelation
8% of 71 decks +4% synergy
Requisition Raid
8% of 38 decks +6% synergy
Austere Command
8% of 38 decks +2% synergy
Culling Ritual
7% of 71 decks +5% synergy
Finale of Devastation
7% of 71 decks +3% synergy
Agadeem's Awakening
6% of 71 decks +4% synergy
Rampant Growth
6% of 71 decks -11% synergy
Utility Artifacts
Phyrexian Altar
44% of 71 decks +39% synergy
Skullclamp
30% of 71 decks +17% synergy
Altar of Dementia
28% of 71 decks +25% synergy
The Great Henge
23% of 71 decks +18% synergy
Swiftfoot Boots
21% of 71 decks -7% synergy
Agatha's Soul Cauldron
20% of 71 decks +18% synergy
Lightning Greaves
10% of 71 decks -16% synergy
Tarrian's Soulcleaver
7% of 71 decks +5% synergy
Animation Module
6% of 71 decks +5% synergy
Birthing Pod
6% of 71 decks +4% synergy
Enchantments
Cathars' Crusade
37% of 38 decks +34% synergy
Greater Good
37% of 71 decks +34% synergy
Doubling Season
35% of 71 decks +31% synergy
Brokers Ascendancy
33% of 9 decks +32% synergy
Rhythm of the Wild
33% of 12 decks +28% synergy
Bred for the Hunt
31% of 13 decks +30% synergy
Rhystic Study
31% of 13 decks +17% synergy
Tribute to the World Tree
27% of 71 decks +23% synergy
Resourceful Defense
26% of 38 decks +26% synergy
Invigorating Hot Spring
25% of 12 decks +24% synergy
Master Chef
21% of 71 decks +20% synergy
Aura Shards
18% of 38 decks +16% synergy
Retribution of the Ancients
18% of 71 decks +18% synergy
Court of Garenbrig
17% of 71 decks +15% synergy
Abzan Ascendancy
16% of 38 decks +16% synergy
Felidar Retreat
16% of 38 decks +12% synergy
Death's Presence
15% of 71 decks +15% synergy
Grave Pact
15% of 71 decks +13% synergy
Insidious Roots
14% of 71 decks +12% synergy
Anointed Procession
13% of 38 decks +9% synergy
Awakening Zone
11% of 71 decks +10% synergy
Moldervine Reclamation
11% of 71 decks +9% synergy
Dictate of Erebos
11% of 71 decks +9% synergy
One with the Kami
10% of 71 decks +10% synergy
Bastion of Remembrance
10% of 71 decks +7% synergy
Phyrexian Reclamation
8% of 71 decks +6% synergy
Parallel Lives
8% of 71 decks +5% synergy
Black Market Connections
8% of 71 decks +3% synergy
Sylvan Library
8% of 71 decks +3% synergy
Sigarda's Summons
8% of 38 decks +8% synergy
Feast of the Victorious Dead
8% of 38 decks +7% synergy
Together Forever
8% of 38 decks +7% synergy
Smothering Tithe
8% of 38 decks -4% synergy
Vraska Joins Up
7% of 71 decks +6% synergy
Growing Rites of Itlimoc
7% of 71 decks +4% synergy
Birthing Ritual
6% of 51 decks +5% synergy
Primal Vigor
6% of 71 decks +4% synergy
Cryptolith Rite
6% of 71 decks +4% synergy
Phyrexian Arena
6% of 71 decks -2% synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
25% of 12 decks +25% synergy
Jiang Yanggu, Wildcrafter
7% of 71 decks +7% synergy
Nissa, Voice of Zendikar
7% of 71 decks +6% synergy
Tyvar, Jubilant Brawler
6% of 71 decks +5% synergy
Utility Lands
Gavony Township
53% of 38 decks +51% synergy
Phyrexian Tower
42% of 71 decks +38% synergy
Yavimaya, Cradle of Growth
38% of 71 decks +29% synergy
Boseiju, Who Endures
32% of 71 decks +23% synergy
Urborg, Tomb of Yawgmoth
32% of 71 decks +22% synergy
Karn's Bastion
30% of 71 decks +24% synergy
Oran-Rief, the Vastwood
28% of 71 decks +26% synergy
Bojuka Bog
28% of 71 decks +13% synergy
High Market
23% of 71 decks +19% synergy
Reliquary Tower
21% of 71 decks -8% synergy
Rogue's Passage
18% of 71 decks -1% synergy
Takenuma, Abandoned Mire
17% of 71 decks +11% synergy
Shifting Woodland
15% of 59 decks +10% synergy
Urza's Saga
14% of 71 decks +7% synergy
Eiganjo, Seat of the Empire
13% of 38 decks +9% synergy
Llanowar Reborn
13% of 71 decks +12% synergy
Vault of the Archangel
11% of 38 decks +8% synergy
Grim Backwoods
10% of 71 decks +9% synergy
Shizo, Death's Storehouse
10% of 71 decks +7% synergy
Spymaster's Vault
8% of 59 decks +6% synergy
Field of the Dead
7% of 71 decks +4% synergy
Mosswort Bridge
7% of 71 decks +2% synergy
Cabal Coffers
7% of 71 decks +1% synergy
Ancient Tomb
7% of 71 decks -4% synergy
Swarmyard
6% of 71 decks +4% synergy
Nesting Grounds
6% of 71 decks +4% synergy
Castle Garenbrig
6% of 71 decks +3% synergy
Gaea's Cradle
6% of 71 decks +3% synergy
Temple of the False God
6% of 71 decks -4% synergy
Mana Artifacts
Sol Ring
85% of 71 decks +0% synergy
Arcane Signet
68% of 71 decks -4% synergy
Mana Crypt
13% of 71 decks +2% synergy
Talisman of Unity
11% of 38 decks +9% synergy
Talisman of Resilience
10% of 71 decks +7% synergy
Golgari Signet
10% of 71 decks +7% synergy
Chromatic Lantern
10% of 71 decks +0% synergy
Fellwar Stone
10% of 71 decks -11% synergy
Lotus Petal
8% of 71 decks +2% synergy
Selesnya Signet
8% of 38 decks +6% synergy
Relic of Legends
7% of 71 decks +5% synergy
Commander's Sphere
7% of 71 decks -9% synergy
Jeweled Lotus
6% of 71 decks -2% synergy
Lands
Command Tower
92% of 71 decks +18% synergy
Temple Garden
79% of 38 decks +70% synergy
Breeding Pool
77% of 13 decks +68% synergy
Overgrown Tomb
76% of 71 decks +67% synergy
Godless Shrine
66% of 38 decks +56% synergy
Blood Crypt
58% of 12 decks +49% synergy
Stomping Ground
58% of 12 decks +49% synergy
Ziatora's Proving Ground
58% of 12 decks +55% synergy
Undergrowth Stadium
58% of 71 decks +52% synergy
Verdant Catacombs
58% of 71 decks +46% synergy
Spara's Headquarters
56% of 9 decks +52% synergy
Hallowed Fountain
56% of 9 decks +46% synergy
Zagoth Triome
54% of 13 decks +50% synergy
Watery Grave
54% of 13 decks +43% synergy
Indatha Triome
53% of 38 decks +49% synergy
Bountiful Promenade
50% of 38 decks +45% synergy
Vault of Champions
50% of 38 decks +44% synergy
Cinder Glade
50% of 12 decks +42% synergy
Woodland Cemetery
48% of 71 decks +42% synergy
Raffine's Tower
44% of 9 decks +41% synergy
Sea of Clouds
44% of 9 decks +39% synergy
Exotic Orchard
44% of 71 decks +8% synergy
Rootbound Crag
42% of 12 decks +37% synergy
Spire Garden
42% of 12 decks +36% synergy
Luxury Suite
42% of 12 decks +36% synergy
Dragonskull Summit
42% of 12 decks +35% synergy
Sandsteppe Citadel
39% of 38 decks +37% synergy
Windswept Heath
39% of 71 decks +29% synergy
Sunpetal Grove
37% of 38 decks +32% synergy
Marsh Flats
37% of 71 decks +25% synergy
Canopy Vista
34% of 38 decks +26% synergy
Llanowar Wastes
34% of 71 decks +28% synergy
Savage Lands
33% of 12 decks +31% synergy
Seaside Citadel
33% of 9 decks +30% synergy
Arcane Sanctum
33% of 9 decks +30% synergy
Rockfall Vale
33% of 12 decks +29% synergy
Smoldering Marsh
33% of 12 decks +26% synergy
Deathcap Glade
32% of 71 decks +29% synergy
Lush Portico
32% of 38 decks +29% synergy
Rejuvenating Springs
31% of 13 decks +24% synergy
Underground Mortuary
30% of 71 decks +26% synergy
Caves of Koilos
29% of 38 decks +23% synergy
Shadowy Backstreet
26% of 38 decks +23% synergy
Brushland
26% of 38 decks +23% synergy
Overgrown Farmland
26% of 38 decks +23% synergy
Cragcrown Pathway
25% of 12 decks +23% synergy
Isolated Chapel
24% of 38 decks +18% synergy
Opulent Palace
23% of 13 decks +20% synergy
Tropical Island
23% of 13 decks +20% synergy
Underground Sea
23% of 13 decks +20% synergy