Denry Klin, Editor in Chief + Twilight Shepherd + Ashnod's Altar

Denry Klin, Editor in Chief
Twilight Shepherd
Ashnod's Altar

Requires
Denry Klin, Editor in Chief must be on the battlefield. Twilight Shepherd must be on the battlefield. Ashnod's Altar must be on the battlefield. Denry Klin has at least one +1/+1 counter on it. Twilight Shepherd does not have a -1/-1 counter on it.
Steps
  1. Activate Ashnod's Altar by sacrificing Twilight Shepherd, adding .
  2. Twilight Shepherd dies, triggering its persist ability, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. Twilight Shepherd enters the battlefield, triggering Denry Klin, putting a +1/+1 counter on Twilight Shepherd.
  4. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Denry Klin, Editor in Chief
1.74% of 632 decks 11 decks
Falco Spara, Pactweaver
0.09% of 4602 decks 4 decks
Derevi, Empyrial Tactician
0.01% of 7409 decks 1 decks
High Synergy Cards
River Kelpie
81% of 16 decks +81% synergy
Safehold Elite
80% of 5 decks +80% synergy
Kitchen Finks
80% of 5 decks +80% synergy
Woodfall Primus
80% of 5 decks +79% synergy
Nesting Grounds
75% of 16 decks +74% synergy
Glen Elendra Archmage
75% of 16 decks +73% synergy
Lesser Masticore
69% of 16 decks +69% synergy
Resourceful Defense
69% of 16 decks +68% synergy
Thrummingbird
69% of 16 decks +65% synergy
Lae'zel, Vlaakith's Champion
60% of 15 decks +57% synergy
Top Cards
Farseek
80% of 5 decks +46% synergy
Swords to Plowshares
69% of 16 decks +6% synergy
Crystalline Giant
56% of 16 decks +56% synergy
Contractual Safeguard
56% of 16 decks +56% synergy
Cauldron of Souls
56% of 16 decks +56% synergy
Kithkin Spellduster
50% of 16 decks +50% synergy
Scavenged Brawler
50% of 12 decks +49% synergy
Boon of Safety
50% of 16 decks +49% synergy
Goldberry, River-Daughter
50% of 8 decks +49% synergy
Grateful Apparition
50% of 16 decks +48% synergy
Creatures
Grazing Kelpie
60% of 5 decks +60% synergy
Aerie Ouphes
60% of 5 decks +60% synergy
Devoted Druid
60% of 5 decks +57% synergy
Sanctuary Warden
44% of 16 decks +43% synergy
Hopeful Initiate
44% of 16 decks +43% synergy
Splendor Mare
38% of 16 decks +37% synergy
Aven Courier
38% of 16 decks +37% synergy
Deepglow Skate
38% of 16 decks +35% synergy
Hexavus
33% of 12 decks +33% synergy
Avian Oddity
31% of 16 decks +31% synergy
Metropolis Angel
31% of 16 decks +31% synergy
Herald of Secret Streams
31% of 16 decks +28% synergy
Brokers Veteran
25% of 16 decks +25% synergy
Keensight Mentor
25% of 16 decks +25% synergy
Leech Bonder
25% of 16 decks +25% synergy
Wingspan Mentor
25% of 16 decks +25% synergy
Avenging Huntbonder
25% of 16 decks +25% synergy
Myojin of Cryptic Dreams
25% of 16 decks +25% synergy
Abzan Battle Priest
25% of 16 decks +24% synergy
Mikaeus, the Lunarch
25% of 16 decks +23% synergy
Abzan Falconer
25% of 16 decks +22% synergy
Soulherder
25% of 16 decks +20% synergy
Vitality Hunter
19% of 16 decks +19% synergy
Star Pupil
19% of 16 decks +19% synergy
Skyship Plunderer
19% of 16 decks +19% synergy
Geralf's Mindcrusher
19% of 16 decks +19% synergy
Shield Broker
19% of 16 decks +19% synergy
Vizier of Remedies
19% of 16 decks +19% synergy
Iron Apprentice
19% of 16 decks +18% synergy
Sage of Hours
19% of 16 decks +18% synergy
Luminarch Aspirant
19% of 16 decks +17% synergy
Recruiter of the Guard
19% of 16 decks +16% synergy
Thassa, Deep-Dwelling
19% of 16 decks +16% synergy
Lion Sash
19% of 16 decks +15% synergy
Esper Sentinel
19% of 16 decks -2% synergy
Instants
Path to Exile
50% of 16 decks +5% synergy
Generous Gift
44% of 16 decks +18% synergy
Storm of Forms
38% of 16 decks +37% synergy
Slip Out the Back
38% of 16 decks +35% synergy
Negate
31% of 16 decks +8% synergy
Exotic Pets
25% of 16 decks +25% synergy
Clockspinning
25% of 16 decks +24% synergy
Enlightened Tutor
25% of 16 decks +7% synergy
Counterspell
25% of 16 decks -18% synergy
Steady Progress
19% of 16 decks +18% synergy
Eerie Interlude
19% of 16 decks +15% synergy
Swan Song
19% of 16 decks +2% synergy
Dovin's Veto
19% of 16 decks -1% synergy
Sorceries
Rampant Growth
60% of 5 decks +25% synergy
Tezzeret's Gambit
50% of 16 decks +46% synergy
Contentious Plan
38% of 16 decks +36% synergy
Damning Verdict
38% of 16 decks +36% synergy
Vanquish the Horde
19% of 16 decks +15% synergy
Fabricate
19% of 16 decks +13% synergy
Austere Command
19% of 16 decks +6% synergy
Ponder
19% of 16 decks +6% synergy
Supreme Verdict
19% of 16 decks +5% synergy
Utility Artifacts
Blasting Station
44% of 16 decks +43% synergy
The Ozolith
44% of 16 decks +40% synergy
Altar of Dementia
38% of 16 decks +35% synergy
Phyrexian Altar
38% of 16 decks +33% synergy
Panharmonicon
25% of 16 decks +21% synergy
Swiftfoot Boots
25% of 16 decks -3% synergy
Ring of Evos Isle
19% of 16 decks +19% synergy
Oblivion Stone
19% of 16 decks +18% synergy
Conjurer's Closet
19% of 16 decks +17% synergy
Sensei's Divining Top
19% of 16 decks +13% synergy
Lightning Greaves
19% of 16 decks -7% synergy
Enchantments
Brokers Ascendancy
60% of 5 decks +53% synergy
Together Forever
31% of 16 decks +30% synergy
Kindred Boon
25% of 16 decks +24% synergy
Teleportation Circle
25% of 16 decks +21% synergy
Rhystic Study
25% of 16 decks -3% synergy
Noble Heritage
20% of 15 decks +19% synergy
Martyr's Cause
19% of 16 decks +18% synergy
Citadel Siege
19% of 16 decks +18% synergy
Propaganda
19% of 16 decks +7% synergy
Mystic Remora
19% of 16 decks +1% synergy
Planeswalkers
Elspeth Resplendent
44% of 16 decks +43% synergy
Utility Lands
Tyrite Sanctum
56% of 16 decks +54% synergy
Karn's Bastion
44% of 16 decks +39% synergy
Drannith Ruins
33% of 9 decks +33% synergy
Temple of the False God
19% of 16 decks +9% synergy
Mana Artifacts
Arcane Signet
81% of 16 decks +9% synergy
Sol Ring
81% of 16 decks -3% synergy
Azorius Signet
44% of 16 decks +18% synergy
Commander's Sphere
38% of 16 decks +22% synergy
Talisman of Progress
38% of 16 decks +15% synergy
Everflowing Chalice
25% of 16 decks +20% synergy
Fellwar Stone
25% of 16 decks +4% synergy
Midnight Clock
19% of 16 decks +13% synergy
Thought Vessel
19% of 16 decks +2% synergy
Lands
Command Tower
88% of 16 decks +14% synergy
Sunpetal Grove
60% of 5 decks +37% synergy
Bountiful Promenade
60% of 5 decks +36% synergy
Hinterland Harbor
60% of 5 decks +33% synergy
Rejuvenating Springs
60% of 5 decks +31% synergy
Canopy Vista
60% of 5 decks +24% synergy
Temple Garden
60% of 5 decks +19% synergy
Breeding Pool
60% of 5 decks +19% synergy
Sea of Clouds
50% of 16 decks +24% synergy
Prairie Stream
44% of 16 decks +10% synergy
Azorius Chancery
38% of 16 decks +23% synergy
Hallowed Fountain
38% of 16 decks -3% synergy
Deserted Beach
31% of 16 decks +15% synergy
Temple of Enlightenment
31% of 16 decks +15% synergy
Glacial Fortress
31% of 16 decks +6% synergy
Hengegate Pathway
25% of 16 decks +17% synergy
Port Town
25% of 16 decks +9% synergy
Adarkar Wastes
25% of 16 decks +8% synergy
Evolving Wilds
25% of 16 decks +4% synergy
Exotic Orchard
25% of 16 decks -11% synergy
Opal Palace
19% of 16 decks +16% synergy
Azorius Guildgate
19% of 16 decks +14% synergy
Nimbus Maze
19% of 16 decks +14% synergy
Tranquil Cove
19% of 16 decks +12% synergy
Windswept Heath
19% of 16 decks +8% synergy
Flooded Strand
19% of 16 decks +8% synergy
Misty Rainforest
19% of 16 decks +7% synergy
Skycloud Expanse
19% of 16 decks +6% synergy
Terramorphic Expanse
19% of 16 decks +3% synergy