Denry Klin, Editor in Chief
River Kelpie
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Denry Klin has at least one +1/+1 counter on it. River Kelpie does not have a -1/-1 counter on it.

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing River Kelpie, adding .
2
River Kelpie dies, triggering its persist ability, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3
River Kelpie enters the battlefield, triggering itself and Denry Klin.
4
Resolve the River Kelpie trigger, causing you to draw a card.
5
Resolve the Denry Klin trigger, putting a +1/+1 counter on River Kelpie.
6
Repeat.

   Results

What do I get from this combo?
Infinite card draw
Infinite draw triggers
Near-infinite colorless mana
Near-infinite death triggers
Near-infinite ETB
Near-infinite LTB
Near-infinite sacrifice triggers
Falco Spara, Pactweaver
0.2%inclusion11 decks4.54K decks
Derevi, Empyrial Tactician
0.0%inclusion1 decks11.7K decks
Yuna, Grand Summoner
0.0%inclusion1 decks9.85K decks
Child of Alara
0.0%inclusion1 decks10.6K decks
Cayth, Famed Mechanist
0.0%inclusion1 decks4.85K decks
New Cards
Kid Loki
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Glen Elendra Archmage
87%inclusion27 decks31 decks
85%synergy
Kitchen Finks
79%inclusion11 decks14 decks
78%synergy
Devoted Druid
79%inclusion11 decks14 decks
75%synergy
Safehold Elite
64%inclusion9 decks14 decks
64%synergy
Kithkin Spellduster
58%inclusion18 decks31 decks
58%synergy
Lesser Masticore
58%inclusion18 decks31 decks
58%synergy
Woodfall Primus
57%inclusion8 decks14 decks
56%synergy
Phyrexian Altar
58%inclusion18 decks31 decks
54%synergy
Resourceful Defense
55%inclusion17 decks31 decks
53%synergy
Twilight Shepherd
52%inclusion16 decks31 decks
51%synergy
Top Cards
Swords to Plowshares
61%inclusion19 decks31 decks
1%synergy
Path to Exile
58%inclusion18 decks31 decks
11%synergy
Damning Verdict
52%inclusion16 decks31 decks
49%synergy
Heartmender
50%inclusion7 decks14 decks
50%synergy
Brokers Ascendancy
50%inclusion7 decks14 decks
45%synergy
Cauldron of Souls
48%inclusion15 decks31 decks
48%synergy
Grazing Kelpie
43%inclusion6 decks14 decks
43%synergy
Aerie Ouphes
43%inclusion6 decks14 decks
43%synergy
Master Biomancer
43%inclusion6 decks14 decks
40%synergy
Fathom Mage
43%inclusion6 decks14 decks
39%synergy
Game Changers
Rhystic Study
32%inclusion10 decks31 decks
10%synergy
Enlightened Tutor
26%inclusion8 decks31 decks
11%synergy
Worldly Tutor
21%inclusion3 decks14 decks
10%synergy
Teferi's Protection
19%inclusion6 decks31 decks
3%synergy
Fierce Guardianship
16%inclusion5 decks31 decks
-1%synergy
Smothering Tithe
16%inclusion5 decks31 decks
-4%synergy
Mystical Tutor
13%inclusion4 decks31 decks
1%synergy
Mana Vault
10%inclusion3 decks31 decks
4%synergy
Chrome Mox
10%inclusion3 decks31 decks
4%synergy
Force of Will
10%inclusion3 decks31 decks
0%synergy
Creatures
Luminous Broodmoth
42%inclusion13 decks31 decks
39%synergy
Arwen, Weaver of Hope
36%inclusion5 decks14 decks
34%synergy
Good-Fortune Unicorn
36%inclusion5 decks14 decks
33%synergy
Forgotten Ancient
36%inclusion5 decks14 decks
29%synergy
Herald of Secret Streams
32%inclusion10 decks31 decks
29%synergy
Patrolling Peacemaker
29%inclusion5 decks17 decks
27%synergy
Wingspan Mentor
29%inclusion9 decks31 decks
29%synergy
Splendor Mare
29%inclusion9 decks31 decks
29%synergy
Goldberry, River-Daughter
29%inclusion9 decks31 decks
28%synergy
Reluctant Role Model
29%inclusion9 decks31 decks
28%synergy
Thrummingbird
29%inclusion9 decks31 decks
26%synergy
Young Wolf
29%inclusion4 decks14 decks
28%synergy
Kellan, the Kid
29%inclusion4 decks14 decks
27%synergy
Augur of Autumn
29%inclusion4 decks14 decks
26%synergy
Kutzil, Malamet Exemplar
29%inclusion4 decks14 decks
14%synergy
Noble Hierarch
29%inclusion4 decks14 decks
13%synergy
Birds of Paradise
29%inclusion4 decks14 decks
1%synergy
Luminarch Aspirant
26%inclusion8 decks31 decks
25%synergy
Avenging Huntbonder
23%inclusion7 decks31 decks
22%synergy
Grateful Apparition
23%inclusion7 decks31 decks
21%synergy
Vega, the Watcher
23%inclusion7 decks31 decks
20%synergy
Esper Sentinel
23%inclusion7 decks31 decks
4%synergy
Melira, Sylvok Outcast
21%inclusion3 decks14 decks
21%synergy
Wall of Roots
21%inclusion3 decks14 decks
20%synergy
Biophagus
21%inclusion3 decks14 decks
20%synergy
Bristly Bill, Spine Sower
21%inclusion3 decks14 decks
18%synergy
Managorger Hydra
21%inclusion3 decks14 decks
18%synergy
Rishkar, Peema Renegade
21%inclusion3 decks14 decks
18%synergy
Incubation Druid
21%inclusion3 decks14 decks
17%synergy
Proud Pack-Rhino
19%inclusion6 decks31 decks
19%synergy
Crystalline Giant
19%inclusion6 decks31 decks
19%synergy
Danny Pink
19%inclusion6 decks31 decks
18%synergy
Trophy Mage
19%inclusion6 decks31 decks
18%synergy
Lae'zel, Vlaakith's Champion
19%inclusion6 decks31 decks
17%synergy
Metastatic Evangel
19%inclusion6 decks31 decks
17%synergy
Pollywog Prodigy
19%inclusion6 decks31 decks
16%synergy
Recruiter of the Guard
19%inclusion6 decks31 decks
16%synergy
Antler Skulkin
16%inclusion5 decks31 decks
16%synergy
Keensight Mentor
16%inclusion5 decks31 decks
16%synergy
Metropolis Angel
16%inclusion5 decks31 decks
16%synergy
Eagle of Deliverance
16%inclusion5 decks31 decks
16%synergy
Vizier of Remedies
16%inclusion5 decks31 decks
16%synergy
Sage of Hours
16%inclusion5 decks31 decks
16%synergy
Scavenged Brawler
16%inclusion5 decks31 decks
16%synergy
Scholar of New Horizons
16%inclusion5 decks31 decks
15%synergy
Tribute Mage
16%inclusion5 decks31 decks
15%synergy
Abzan Falconer
16%inclusion5 decks31 decks
14%synergy
Spark Double
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10%synergy
O'aka, Traveling Merchant
15%inclusion3 decks20 decks
14%synergy
Star Pupil
13%inclusion4 decks31 decks
13%synergy
Instants
Inspiring Call
36%inclusion5 decks14 decks
27%synergy
Contractual Safeguard
35%inclusion11 decks31 decks
35%synergy
Boon of Safety
35%inclusion11 decks31 decks
35%synergy
Brainstorm
32%inclusion10 decks31 decks
14%synergy
Counterspell
32%inclusion10 decks31 decks
-10%synergy
Protection Magic
30%inclusion6 decks20 decks
29%synergy
Mutational Advantage
29%inclusion4 decks14 decks
25%synergy
An Offer You Can't Refuse
26%inclusion8 decks31 decks
0%synergy
Generous Gift
23%inclusion7 decks31 decks
2%synergy
Slip Out the Back
19%inclusion6 decks31 decks
17%synergy
Ripples of Potential
19%inclusion6 decks31 decks
16%synergy
Dovin's Veto
19%inclusion6 decks31 decks
1%synergy
Arcane Denial
19%inclusion6 decks31 decks
-1%synergy
Stroke of Midnight
16%inclusion5 decks31 decks
6%synergy
Swan Song
16%inclusion5 decks31 decks
-2%synergy
Negate
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-4%synergy
Cyclonic Rift
16%inclusion5 decks31 decks
-5%synergy
Storm of Forms
10%inclusion3 decks31 decks
10%synergy
Change of Plans
10%inclusion3 decks31 decks
9%synergy
Stroke of Genius
10%inclusion3 decks31 decks
9%synergy
Flare of Denial
10%inclusion3 decks31 decks
7%synergy
Experimental Augury
10%inclusion3 decks31 decks
7%synergy
Strix Serenade
10%inclusion3 decks31 decks
7%synergy
Clever Concealment
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5%synergy
Force of Negation
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2%synergy
Sink into Stupor
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-1%synergy
Pongify
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-2%synergy
Mana Drain
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-5%synergy
Sorceries
Tezzeret's Gambit
42%inclusion13 decks31 decks
39%synergy
Three Visits
36%inclusion5 decks14 decks
11%synergy
Nature's Lore
36%inclusion5 decks14 decks
4%synergy
Farseek
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-0%synergy
Fabricate
29%inclusion9 decks31 decks
24%synergy
Cultivate
29%inclusion4 decks14 decks
-13%synergy
Neoform
21%inclusion3 decks14 decks
18%synergy
Rampant Growth
21%inclusion3 decks14 decks
-11%synergy
Wave Goodbye
19%inclusion6 decks31 decks
17%synergy
Requisition Raid
19%inclusion6 decks31 decks
17%synergy
Preordain
13%inclusion4 decks31 decks
4%synergy
Sevinne's Reclamation
10%inclusion3 decks31 decks
2%synergy
Windfall
10%inclusion3 decks31 decks
-2%synergy
Ponder
10%inclusion3 decks31 decks
-2%synergy
Supreme Verdict
10%inclusion3 decks31 decks
-2%synergy
Utility Artifacts
Altar of Dementia
42%inclusion13 decks31 decks
40%synergy
Blasting Station
39%inclusion12 decks31 decks
38%synergy
The Ozolith
35%inclusion11 decks31 decks
32%synergy
Lightning Greaves
23%inclusion7 decks31 decks
-2%synergy
Swiftfoot Boots
23%inclusion7 decks31 decks
-4%synergy
That Which Was Taken
16%inclusion5 decks31 decks
16%synergy
Sensei's Divining Top
16%inclusion5 decks31 decks
12%synergy
Panharmonicon
13%inclusion4 decks31 decks
9%synergy
Luxior, Giada's Gift
10%inclusion3 decks31 decks
9%synergy
Spawning Pit
10%inclusion3 decks31 decks
9%synergy
Power Conduit
10%inclusion3 decks31 decks
9%synergy
Sword of Truth and Justice
10%inclusion3 decks31 decks
9%synergy
Agatha's Soul Cauldron
10%inclusion3 decks31 decks
9%synergy
Wayfarer's Bauble
10%inclusion3 decks31 decks
3%synergy
Skullclamp
10%inclusion3 decks31 decks
-2%synergy
Enchantments
Together Forever
32%inclusion10 decks31 decks
31%synergy
Mystic Remora
29%inclusion9 decks31 decks
13%synergy
Simic Ascendancy
29%inclusion4 decks14 decks
23%synergy
Master Chef
21%inclusion3 decks14 decks
21%synergy
Evolutionary Leap
21%inclusion3 decks14 decks
20%synergy
Utopia Sprawl
21%inclusion3 decks14 decks
14%synergy
Kindred Boon
19%inclusion6 decks31 decks
19%synergy
Noble Heritage
19%inclusion6 decks31 decks
18%synergy
Cathars' Crusade
19%inclusion6 decks31 decks
14%synergy
Fanatical Devotion
16%inclusion5 decks31 decks
16%synergy
Martyr's Cause
13%inclusion4 decks31 decks
13%synergy
Inexorable Tide
13%inclusion4 decks31 decks
10%synergy
Wizard Class
10%inclusion3 decks31 decks
5%synergy
Planeswalkers
Elspeth Resplendent
35%inclusion11 decks31 decks
35%synergy
Artifacts
Arcane Signet
81%inclusion25 decks31 decks
9%synergy
Sol Ring
77%inclusion24 decks31 decks
-6%synergy
Altar of Dementia
42%inclusion13 decks31 decks
40%synergy
Blasting Station
39%inclusion12 decks31 decks
38%synergy
Azorius Signet
39%inclusion12 decks31 decks
19%synergy
The Ozolith
35%inclusion11 decks31 decks
32%synergy
Talisman of Progress
29%inclusion9 decks31 decks
4%synergy
Lightning Greaves
23%inclusion7 decks31 decks
-2%synergy
Swiftfoot Boots
23%inclusion7 decks31 decks
-4%synergy
Fellwar Stone
19%inclusion6 decks31 decks
-1%synergy
That Which Was Taken
16%inclusion5 decks31 decks
16%synergy
Midnight Clock
16%inclusion5 decks31 decks
12%synergy
Sensei's Divining Top
16%inclusion5 decks31 decks
12%synergy
Panharmonicon
13%inclusion4 decks31 decks
9%synergy
Luxior, Giada's Gift
10%inclusion3 decks31 decks
9%synergy
Spawning Pit
10%inclusion3 decks31 decks
9%synergy
Power Conduit
10%inclusion3 decks31 decks
9%synergy
Sword of Truth and Justice
10%inclusion3 decks31 decks
9%synergy
Replicating Ring
10%inclusion3 decks31 decks
9%synergy
Agatha's Soul Cauldron
10%inclusion3 decks31 decks
9%synergy
Staff of Compleation
10%inclusion3 decks31 decks
9%synergy
Wayfarer's Bauble
10%inclusion3 decks31 decks
3%synergy
Commander's Sphere
10%inclusion3 decks31 decks
-1%synergy
Skullclamp
10%inclusion3 decks31 decks
-2%synergy
Thought Vessel
10%inclusion3 decks31 decks
-7%synergy
Utility Lands
Nesting Grounds
48%inclusion15 decks31 decks
46%synergy
Tyrite Sanctum
39%inclusion12 decks31 decks
37%synergy
Karn's Bastion
26%inclusion8 decks31 decks
21%synergy
Reliquary Tower
26%inclusion8 decks31 decks
-4%synergy
Novijen, Heart of Progress
21%inclusion3 decks14 decks
20%synergy
Oran-Rief, the Vastwood
21%inclusion3 decks14 decks
17%synergy
Gavony Township
21%inclusion3 decks14 decks
14%synergy
Diamond City
16%inclusion5 decks31 decks
16%synergy
Urza's Saga
16%inclusion5 decks31 decks
9%synergy
High Market
13%inclusion4 decks31 decks
10%synergy
Mystic Sanctuary
13%inclusion4 decks31 decks
2%synergy
Otawara, Soaring City
13%inclusion4 decks31 decks
-3%synergy
Animal Sanctuary
10%inclusion3 decks31 decks
9%synergy
Forge of Heroes
10%inclusion3 decks31 decks
9%synergy
Idyllic Grange
10%inclusion3 decks31 decks
9%synergy
Restless Anchorage
10%inclusion3 decks31 decks
8%synergy
Buried Ruin
10%inclusion3 decks31 decks
5%synergy
Ancient Den
10%inclusion3 decks31 decks
4%synergy
Eiganjo, Seat of the Empire
10%inclusion3 decks31 decks
3%synergy
Seat of the Synod
10%inclusion3 decks31 decks
3%synergy
Rogue's Passage
10%inclusion3 decks31 decks
-10%synergy
Mana Artifacts
Arcane Signet
81%inclusion25 decks31 decks
9%synergy
Sol Ring
77%inclusion24 decks31 decks
-6%synergy
Azorius Signet
39%inclusion12 decks31 decks
19%synergy
Talisman of Progress
29%inclusion9 decks31 decks
4%synergy
Fellwar Stone
19%inclusion6 decks31 decks
-1%synergy
Midnight Clock
16%inclusion5 decks31 decks
12%synergy
Replicating Ring
10%inclusion3 decks31 decks
9%synergy
Staff of Compleation
10%inclusion3 decks31 decks
9%synergy
Commander's Sphere
10%inclusion3 decks31 decks
-1%synergy
Thought Vessel
10%inclusion3 decks31 decks
-7%synergy
Lands
Command Tower
87%inclusion27 decks31 decks
13%synergy
Canopy Vista
71%inclusion10 decks14 decks
36%synergy
Prairie Stream
65%inclusion20 decks31 decks
32%synergy
Hallowed Fountain
52%inclusion16 decks31 decks
11%synergy
Spara's Headquarters
50%inclusion7 decks14 decks
23%synergy
Temple Garden
50%inclusion7 decks14 decks
10%synergy
Exotic Orchard
48%inclusion15 decks31 decks
12%synergy
Rejuvenating Springs
43%inclusion6 decks14 decks
17%synergy
Seaside Citadel
43%inclusion6 decks14 decks
17%synergy
Hinterland Harbor
43%inclusion6 decks14 decks
8%synergy
Sea of Clouds
39%inclusion12 decks31 decks
15%synergy
Bountiful Promenade
36%inclusion5 decks14 decks
14%synergy
Breeding Pool
36%inclusion5 decks14 decks
-7%synergy
Glacial Fortress
35%inclusion11 decks31 decks
2%synergy
Flooded Strand
32%inclusion10 decks31 decks
21%synergy
Port Town
32%inclusion10 decks31 decks
18%synergy
Skycloud Expanse
29%inclusion9 decks31 decks
15%synergy
Temple of Enlightenment
29%inclusion9 decks31 decks
13%synergy
Adarkar Wastes
29%inclusion9 decks31 decks
4%synergy
Overgrown Farmland
29%inclusion4 decks14 decks
11%synergy
Dreamroot Cascade
29%inclusion4 decks14 decks
6%synergy
Yavimaya Coast
29%inclusion4 decks14 decks
1%synergy
Sunpetal Grove
29%inclusion4 decks14 decks
-0%synergy
Brokers Hideout
23%inclusion7 decks31 decks
21%synergy
Azorius Chancery
23%inclusion7 decks31 decks
10%synergy
Deserted Beach
23%inclusion7 decks31 decks
6%synergy
Tranquil Landscape
21%inclusion3 decks14 decks
14%synergy
Lush Portico
21%inclusion3 decks14 decks
12%synergy
Fortified Village
21%inclusion3 decks14 decks
6%synergy
Flooded Grove
21%inclusion3 decks14 decks
5%synergy
Opal Palace
19%inclusion6 decks31 decks
17%synergy
Seachrome Coast
19%inclusion6 decks31 decks
14%synergy
Misty Rainforest
19%inclusion6 decks31 decks
8%synergy
Nimbus Maze
16%inclusion5 decks31 decks
12%synergy
Meticulous Archive
16%inclusion5 decks31 decks
8%synergy
Floodfarm Verge
16%inclusion5 decks31 decks
7%synergy
Terramorphic Expanse
16%inclusion5 decks31 decks
1%synergy
Evolving Wilds
16%inclusion5 decks31 decks
-4%synergy
Hengegate Pathway
13%inclusion4 decks31 decks
7%synergy
Mystic Gate
13%inclusion4 decks31 decks
6%synergy
Irrigated Farmland
13%inclusion4 decks31 decks
5%synergy
Fabled Passage
13%inclusion4 decks31 decks
3%synergy
Windswept Heath
13%inclusion4 decks31 decks
2%synergy
Tundra
13%inclusion4 decks31 decks
-1%synergy
Reflecting Pool
10%inclusion3 decks31 decks
5%synergy