Experiment Kraj
Argothian Elder
Horseshoe Crab

  Played with this combo

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Experiment Kraj does not have summoning sickness. You control up to two lands that can produce a total of at least .

   Steps

How does this combo work?
1
Activate up to two lands you control by tapping them, adding at least .
2
Activate Experiment Kraj by tapping it, putting a +1/+1 counter on Horseshoe Crab.
3
Activate Experiment Kraj using Horseshoe Crab's ability by paying , untapping it.
4
Activate Experiment Kraj by tapping it, putting a +1/+1 counter on Argothian Elder.
5
Activate Experiment Kraj using Horseshoe Crab's ability by paying , untapping it.
6
Activate Experiment Kraj using Argothian Elder's ability by tapping it, untapping up to two lands.
7
Activate up to two lands you control by tapping them, adding at least .
8
Repeat from step 5.

   Results

What do I get from this combo?
Infinite +1/+1 counters on creatures you control
Infinite mana lands you control can produce

  Combo Metadata

325
DECKS
0.02%
OF 1660841 ELIGIBLE DECKS
Rank 6613
MOST PLAYED OF 43392 COMBOS

{ }  Commander Bracket Information

In which Commander Bracket(s) am I allowed to play this combo?
1-2

Exhibition and Core

(no 2-card combos)
Any combos that require three or more cards are allowed
3

Upgraded

(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5

Optimized and CEDH

(all combos are allowed)
All combos are allowed.
Top Commanders
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Experiment Kraj
25%inclusion314 decks1.25K decks
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New Cards
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0%synergy
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4.3%inclusion1 decks23 decks
-1%synergy
High Synergy Cards
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86%synergy
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75%synergy
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74%synergy
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73%synergy
Plaxcaster Frogling
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69%synergy
Gyre Engineer
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67%synergy
Master Biomancer
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66%synergy
Vigean Graftmage
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65%synergy
Gyre Sage
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62%synergy
Fathom Mage
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62%synergy
Top Cards
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63%inclusion205 decks323 decks
57%synergy
Simic Ascendancy
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56%synergy
Kami of Whispered Hopes
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55%synergy
Gilder Bairn
60%inclusion194 decks323 decks
60%synergy
Krosan Restorer
58%inclusion186 decks323 decks
57%synergy
Counterspell
57%inclusion183 decks323 decks
15%synergy
Inspiring Call
56%inclusion180 decks323 decks
47%synergy
Freed from the Real
54%inclusion173 decks323 decks
52%synergy
Kiora's Follower
52%inclusion168 decks323 decks
47%synergy
Murkfiend Liege
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48%synergy
Game Changers
Seedborn Muse
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13%synergy
Cyclonic Rift
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-2%synergy
Worldly Tutor
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7%synergy
Rhystic Study
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-16%synergy
Fierce Guardianship
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-11%synergy
Creatures
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50%synergy
Zameck Guildmage
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50%synergy
Fertilid
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48%synergy
Marvin, Murderous Mimic
46%inclusion98 decks215 decks
44%synergy
Morphling
44%inclusion142 decks323 decks
44%synergy
Vorel of the Hull Clade
44%inclusion141 decks323 decks
41%synergy
Cytoplast Manipulator
43%inclusion139 decks323 decks
43%synergy
Biomancer's Familiar
43%inclusion138 decks323 decks
40%synergy
Triskelion
42%inclusion136 decks323 decks
42%synergy
Devoted Druid
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38%synergy
Viridian Joiner
41%inclusion131 decks323 decks
40%synergy
Rishkar, Peema Renegade
41%inclusion131 decks323 decks
36%synergy
Herald of Secret Streams
39%inclusion127 decks323 decks
36%synergy
Sage of Hours
39%inclusion126 decks323 decks
39%synergy
Leech Bonder
37%inclusion121 decks323 decks
37%synergy
Simic Manipulator
37%inclusion120 decks323 decks
37%synergy
Ley Weaver
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35%synergy
Ilysian Caryatid
35%inclusion112 decks323 decks
33%synergy
Thornling
34%inclusion111 decks323 decks
34%synergy
Farmstead Gleaner
33%inclusion105 decks323 decks
32%synergy
Archivist
32%inclusion102 decks323 decks
31%synergy
Ioreth of the Healing House
32%inclusion102 decks323 decks
30%synergy
Quicksilver Elemental
31%inclusion99 decks323 decks
30%synergy
Renata, Called to the Hunt
30%inclusion98 decks323 decks
29%synergy
Experiment One
30%inclusion96 decks323 decks
29%synergy
Evolution Witness
28%inclusion71 decks258 decks
24%synergy
Momir Vig, Simic Visionary
27%inclusion87 decks323 decks
27%synergy
Birds of Paradise
25%inclusion81 decks323 decks
-2%synergy
Llanowar Elves
23%inclusion74 decks323 decks
3%synergy
Scavenging Ooze
22%inclusion72 decks323 decks
20%synergy
Walking Ballista
22%inclusion70 decks323 decks
19%synergy
Orochi Leafcaller
21%inclusion67 decks323 decks
21%synergy
Towashi Guide-Bot
19%inclusion61 decks323 decks
19%synergy
Fanatic of Rhonas
19%inclusion48 decks256 decks
13%synergy
Karametra's Acolyte
18%inclusion57 decks323 decks
16%synergy
Willbreaker
16%inclusion51 decks323 decks
15%synergy
Tyranid Prime
15%inclusion50 decks323 decks
15%synergy
Kinnan, Bonder Prodigy
15%inclusion50 decks323 decks
11%synergy
Zegana, Utopian Speaker
14%inclusion46 decks323 decks
13%synergy
Evolution Sage
14%inclusion46 decks323 decks
8%synergy
Bloom Tender
13%inclusion43 decks323 decks
6%synergy
Sporeback Troll
13%inclusion42 decks323 decks
13%synergy
Defiler of Vigor
13%inclusion42 decks323 decks
10%synergy
Selvala, Heart of the Wilds
11%inclusion37 decks323 decks
6%synergy
Novijen Sages
11%inclusion36 decks323 decks
11%synergy
Lore Weaver
11%inclusion36 decks323 decks
11%synergy
Glen Elendra Archmage
11%inclusion36 decks323 decks
9%synergy
Poison Dart Frog
11%inclusion35 decks323 decks
9%synergy
Bristly Bill, Spine Sower
11%inclusion30 decks281 decks
7%synergy
Marwyn, the Nurturer
11%inclusion34 decks323 decks
8%synergy
Instants
Growth Spiral
44%inclusion143 decks323 decks
24%synergy
Beast Within
41%inclusion131 decks323 decks
6%synergy
Voidslime
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29%synergy
Plasm Capture
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28%synergy
Rapid Hybridization
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20%synergy
Negate
26%inclusion85 decks323 decks
5%synergy
Heroic Intervention
25%inclusion80 decks323 decks
-6%synergy
Krosan Grip
19%inclusion61 decks323 decks
13%synergy
Pongify
19%inclusion61 decks323 decks
8%synergy
Gaea's Gift
18%inclusion58 decks323 decks
15%synergy
Repulsive Mutation
17%inclusion54 decks310 decks
15%synergy
Silkguard
17%inclusion54 decks323 decks
15%synergy
Snakeskin Veil
15%inclusion49 decks323 decks
10%synergy
Simic Charm
14%inclusion46 decks323 decks
11%synergy
Arcane Denial
14%inclusion46 decks323 decks
-6%synergy
Chord of Calling
14%inclusion45 decks323 decks
9%synergy
Brainstorm
12%inclusion40 decks323 decks
-6%synergy
Essence Capture
11%inclusion36 decks323 decks
11%synergy
Bioshift
11%inclusion35 decks323 decks
10%synergy
Mana Drain
11%inclusion35 decks323 decks
-4%synergy
Planar Genesis
11%inclusion27 decks254 decks
6%synergy
Unity of Purpose
10%inclusion33 decks323 decks
10%synergy
An Offer You Can't Refuse
10%inclusion33 decks323 decks
-14%synergy
Return to Nature
10%inclusion32 decks323 decks
5%synergy
Mutational Advantage
10%inclusion29 decks300 decks
6%synergy
Reality Shift
10%inclusion31 decks323 decks
2%synergy
Swan Song
10%inclusion31 decks323 decks
-8%synergy
Fuel for the Cause
9.0%inclusion29 decks323 decks
8%synergy
Aetherize
9.0%inclusion29 decks323 decks
2%synergy
Redirect
8.7%inclusion28 decks323 decks
8%synergy
Blue Sun's Zenith
8.7%inclusion28 decks323 decks
7%synergy
Quandrix Command
8.4%inclusion27 decks323 decks
7%synergy
Shared Summons
8.0%inclusion26 decks323 decks
7%synergy
Legolas's Quick Reflexes
8.0%inclusion26 decks323 decks
6%synergy
Vastwood Fortification
7.4%inclusion24 decks323 decks
7%synergy
Nature's Claim
6.5%inclusion21 decks323 decks
-1%synergy
Experimental Augury
6.2%inclusion20 decks323 decks
4%synergy
Incubation // Incongruity
5.3%inclusion17 decks323 decks
5%synergy
Decisive Denial
5.3%inclusion17 decks323 decks
3%synergy
Auroral Procession
5.2%inclusion7 decks134 decks
3%synergy
Sorceries
Cultivate
49%inclusion157 decks323 decks
5%synergy
Kodama's Reach
41%inclusion133 decks323 decks
13%synergy
Rampant Growth
39%inclusion127 decks323 decks
6%synergy
Wave Goodbye
31%inclusion101 decks323 decks
29%synergy
Neoform
24%inclusion77 decks323 decks
20%synergy
Curse of the Swine
20%inclusion64 decks323 decks
16%synergy
Nature's Lore
19%inclusion60 decks323 decks
-13%synergy
Urban Evolution
17%inclusion54 decks323 decks
13%synergy
Green Sun's Zenith
16%inclusion51 decks323 decks
11%synergy
Three Visits
15%inclusion49 decks323 decks
-9%synergy
Farseek
15%inclusion49 decks323 decks
-20%synergy
Unnatural Restoration
13%inclusion41 decks323 decks
10%synergy
Explore
12%inclusion39 decks323 decks
2%synergy
Tezzeret's Gambit
12%inclusion38 decks323 decks
8%synergy
Thrive
10%inclusion33 decks323 decks
10%synergy
Give // Take
8.0%inclusion26 decks323 decks
8%synergy
Harmonize
8.0%inclusion26 decks323 decks
0%synergy
Ponder
7.7%inclusion25 decks323 decks
-4%synergy
Verdant Confluence
7.4%inclusion24 decks323 decks
7%synergy
Thirsting Roots
7.4%inclusion24 decks323 decks
6%synergy
Rishkar's Expertise
7.4%inclusion24 decks323 decks
-2%synergy
Unexpected Results
7.1%inclusion23 decks323 decks
6%synergy
Bala Ged Recovery
7.1%inclusion23 decks323 decks
-1%synergy
Preordain
7.1%inclusion23 decks323 decks
-2%synergy
Skyshroud Claim
5.6%inclusion18 decks323 decks
-3%synergy
Utility Artifacts
Swiftfoot Boots
47%inclusion151 decks323 decks
20%synergy
Illusionist's Bracers
40%inclusion130 decks323 decks
39%synergy
Thousand-Year Elixir
37%inclusion121 decks323 decks
36%synergy
Lightning Greaves
28%inclusion89 decks323 decks
3%synergy
Umbral Mantle
21%inclusion67 decks323 decks
20%synergy
Agatha's Soul Cauldron
18%inclusion59 decks323 decks
17%synergy
Ozolith, the Shattered Spire
18%inclusion58 decks323 decks
13%synergy
The Great Henge
14%inclusion44 decks323 decks
4%synergy
Staff of Domination
13%inclusion42 decks323 decks
12%synergy
The Ozolith
12%inclusion39 decks323 decks
9%synergy
Rings of Brighthearth
11%inclusion36 decks323 decks
10%synergy
Heartstone
7.7%inclusion25 decks323 decks
7%synergy
The Earth Crystal
5.4%inclusion5 decks93 decks
0%synergy
Cauldron of Souls
5.3%inclusion17 decks323 decks
5%synergy
Lifecrafter's Bestiary
5.3%inclusion17 decks323 decks
2%synergy
Enchantments
Hardened Scales
49%inclusion158 decks323 decks
39%synergy
Pemmin's Aura
33%inclusion107 decks323 decks
32%synergy
Bred for the Hunt
29%inclusion93 decks323 decks
26%synergy
Master Chef
26%inclusion85 decks323 decks
25%synergy
Training Grounds
24%inclusion77 decks323 decks
21%synergy
Primal Empathy
23%inclusion74 decks323 decks
22%synergy
Innkeeper's Talent
20%inclusion46 decks233 decks
15%synergy
Leyline of Abundance
18%inclusion57 decks323 decks
16%synergy
Branching Evolution
17%inclusion54 decks323 decks
10%synergy
Guardian Project
16%inclusion51 decks323 decks
8%synergy
Wild Growth
15%inclusion50 decks323 decks
5%synergy
Inexorable Tide
14%inclusion46 decks323 decks
11%synergy
Asceticism
13%inclusion41 decks323 decks
10%synergy
Wizard Class
13%inclusion41 decks323 decks
9%synergy
Terrasymbiosis
12%inclusion9 decks76 decks
7%synergy
Utopia Sprawl
11%inclusion37 decks323 decks
4%synergy
Helix Pinnacle
10%inclusion33 decks323 decks
9%synergy
Court of Garenbrig
10%inclusion33 decks323 decks
8%synergy
Tribute to the World Tree
10%inclusion31 decks323 decks
4%synergy
New Horizons
9.3%inclusion30 decks323 decks
9%synergy
Retreat to Kazandu
9.0%inclusion29 decks323 decks
7%synergy
Fertile Ground
8.4%inclusion27 decks323 decks
5%synergy
Hadana's Climb
7.4%inclusion24 decks323 decks
6%synergy
Doubling Season
7.1%inclusion23 decks323 decks
-3%synergy
Quest for Renewal
6.8%inclusion22 decks323 decks
6%synergy
Shielding Plax
6.2%inclusion20 decks323 decks
5%synergy
Mystic Remora
6.2%inclusion20 decks323 decks
-10%synergy
Cryptolith Rite
5.9%inclusion19 decks323 decks
2%synergy
Imprisoned in the Moon
5.9%inclusion19 decks323 decks
2%synergy
Communal Brewing
5.7%inclusion13 decks230 decks
5%synergy
Sylvan Library
5.6%inclusion18 decks323 decks
-4%synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
15%inclusion49 decks323 decks
15%synergy
Nissa, Voice of Zendikar
10%inclusion33 decks323 decks
9%synergy
Kiora, Master of the Depths
8.4%inclusion27 decks323 decks
8%synergy
Utility Lands
Novijen, Heart of Progress
58%inclusion188 decks323 decks
57%synergy
Oran-Rief, the Vastwood
57%inclusion183 decks323 decks
52%synergy
Llanowar Reborn
50%inclusion161 decks323 decks
48%synergy
Reliquary Tower
43%inclusion138 decks323 decks
13%synergy
Alchemist's Refuge
28%inclusion91 decks323 decks
22%synergy
Rogue's Passage
22%inclusion71 decks323 decks
2%synergy
Minamo, School at Water's Edge
21%inclusion69 decks323 decks
17%synergy
Karn's Bastion
21%inclusion68 decks323 decks
16%synergy
Mosswort Bridge
19%inclusion60 decks323 decks
8%synergy
Nesting Grounds
15%inclusion48 decks323 decks
13%synergy
Temple of the False God
13%inclusion42 decks323 decks
4%synergy
Boseiju, Who Endures
12%inclusion38 decks323 decks
-7%synergy
Yavimaya, Cradle of Growth
11%inclusion37 decks323 decks
3%synergy
Tyrite Sanctum
11%inclusion36 decks323 decks
10%synergy
Drannith Ruins
10%inclusion33 decks323 decks
10%synergy
Otawara, Soaring City
7.1%inclusion23 decks323 decks
-9%synergy
Lumbering Falls
6.8%inclusion22 decks323 decks
5%synergy
Mistrise Village
6.7%inclusion9 decks134 decks
-1%synergy
Command Beacon
6.2%inclusion20 decks323 decks
1%synergy
Halimar Depths
5.9%inclusion19 decks323 decks
3%synergy
Lonely Sandbar
5.6%inclusion18 decks323 decks
3%synergy
Tranquil Thicket
5.6%inclusion18 decks323 decks
2%synergy
Evendo, Waking Haven
5.3%inclusion4 decks76 decks
1%synergy
Mana Artifacts
Sol Ring
79%inclusion255 decks323 decks
-5%synergy
Arcane Signet
53%inclusion171 decks323 decks
-19%synergy
Simic Signet
40%inclusion128 decks323 decks
28%synergy
Talisman of Curiosity
15%inclusion50 decks323 decks
3%synergy
Chromatic Lantern
14%inclusion44 decks323 decks
5%synergy
Thought Vessel
12%inclusion39 decks323 decks
-5%synergy
Commander's Sphere
6.2%inclusion20 decks323 decks
-6%synergy
Basalt Monolith
5.9%inclusion19 decks323 decks
3%synergy
Lands
Command Tower
78%inclusion252 decks323 decks
4%synergy
Simic Growth Chamber
69%inclusion222 decks323 decks
51%synergy
Hinterland Harbor
63%inclusion202 decks323 decks
30%synergy
Yavimaya Coast
53%inclusion171 decks323 decks
26%synergy
Temple of Mystery
46%inclusion149 decks323 decks
29%synergy
Breeding Pool
44%inclusion142 decks323 decks
3%synergy
Flooded Grove
41%inclusion134 decks323 decks
26%synergy
Dreamroot Cascade
37%inclusion119 decks323 decks
16%synergy
Vineglimmer Snarl
32%inclusion103 decks323 decks
21%synergy
Rejuvenating Springs
30%inclusion98 decks323 decks
3%synergy
Misty Rainforest
26%inclusion84 decks323 decks
15%synergy
Exotic Orchard
26%inclusion83 decks323 decks
-11%synergy
Evolving Wilds
25%inclusion82 decks323 decks
5%synergy
Thornwood Falls
23%inclusion74 decks323 decks
16%synergy
Barkchannel Pathway
23%inclusion73 decks323 decks
16%synergy
Terramorphic Expanse
21%inclusion69 decks323 decks
6%synergy
Myriad Landscape
20%inclusion64 decks323 decks
3%synergy
Simic Guildgate
19%inclusion62 decks323 decks
14%synergy
Tangled Islet
17%inclusion56 decks323 decks
11%synergy
Botanical Sanctum
16%inclusion53 decks323 decks
12%synergy
Hedge Maze
16%inclusion50 decks311 decks
5%synergy
Overflowing Basin
15%inclusion44 decks302 decks
6%synergy
Waterlogged Grove
12%inclusion38 decks323 decks
5%synergy
Willowrush Verge
11%inclusion19 decks173 decks
4%synergy
Tropical Island
11%inclusion34 decks323 decks
-4%synergy
Vivid Creek
8.7%inclusion28 decks323 decks
8%synergy
Vivid Grove
8.7%inclusion28 decks323 decks
8%synergy
Woodland Stream
7.7%inclusion25 decks323 decks
6%synergy
Opal Palace
7.7%inclusion25 decks323 decks
6%synergy
Path of Ancestry
7.7%inclusion25 decks323 decks
-14%synergy
Reflecting Pool
7.4%inclusion24 decks323 decks
2%synergy
Rimewood Falls
7.1%inclusion23 decks323 decks
4%synergy
Littjara Mirrorlake
6.8%inclusion22 decks323 decks
6%synergy
Guildmages' Forum
5.9%inclusion19 decks323 decks
6%synergy
Quandrix Campus
5.3%inclusion17 decks323 decks
4%synergy
Fabled Passage
5.3%inclusion17 decks323 decks
-4%synergy
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