Experiment Kraj
Devoted Druid
Benevolent Hydra

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Experiment Kraj does not have summoning sickness.

   Steps

How does this combo work?
1
Activate Experiment Kraj by tapping it, putting two +1/+1 counters onto Devoted Druid.
2
Activate Experiment Kraj using Devoted Druid's last ability by putting a -1/-1 counter on itself, untapping it.
3
Activate Experiment Kraj's own ability, putting two +1/+1 counters on itself.
4
Remove the -1/-1 counter and one of the +1/+1 counters from Experiment Kraj as a state-based action.
5
Repeat steps 2 through 4 any number of times, resulting in any number of +1/+1 counters on Experiment Kraj.
6
Activate Experiment Kraj using Devoted Druid's last ability by putting a -1/-1 counter on itself, untapping it.
7
Activate Experiment Kraj using Devoted Druid's first ability by tapping it, add .
8
Repeat steps 6 and 7 any number of times.
9
You may also activate Experiment Kraj's own ability any number of times instead of step 7, putting any number of +1/+1 counters onto creatures.

   Results

What do I get from this combo?
Infinite green mana
Infinite +1/+1 counters on creatures you control
Experiment Kraj
0.3%inclusion4 decks1.35K decks
Helga, Skittish Seer
0.0%inclusion2 decks17.2K decks
Tidus, Yuna's Guardian
0.0%inclusion2 decks15.3K decks
Zaxara, the Exemplary
0.0%inclusion2 decks17.6K decks
Magus Lucea Kane
0.0%inclusion2 decks13.5K decks
Xolatoyac, the Smiling Flood
0.0%inclusion1 decks2.92K decks
Animar, Soul of Elements
0.0%inclusion1 decks21.7K decks
Momir Vig, Simic Visionary
0.1%inclusion1 decks1.70K decks
Atraxa, Praetors' Voice
0.0%inclusion1 decks40.1K decks
Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.0%inclusion1 decks2.07K decks
The Wise Mothman
0.0%inclusion1 decks30.4K decks
Vorel of the Hull Clade
0.1%inclusion1 decks1.77K decks
Bjorna, Nightfall Alchemist // Elmar, Ulvenwald Informant
0.2%inclusion1 decks632 decks
Galadriel, Light of Valinor
0.0%inclusion1 decks14.6K decks
Falco Spara, Pactweaver
0.0%inclusion1 decks4.52K decks
Volo, Itinerant Scholar // Master Chef
0.1%inclusion1 decks762 decks
New Cards
Agent Bishop, Man in Black
33%inclusion1 decks3 decks
33%synergy
Continue?
33%inclusion1 decks3 decks
31%synergy
Super Shredder
33%inclusion1 decks3 decks
33%synergy
Yavimaya Bloomsage
33%inclusion1 decks3 decks
33%synergy
Irma, Part-Time Mutant
17%inclusion1 decks6 decks
14%synergy
High Synergy Cards
Kami of Whispered Hopes
78%inclusion18 decks23 decks
72%synergy
Gyre Sage
74%inclusion17 decks23 decks
70%synergy
Hardened Scales
78%inclusion18 decks23 decks
68%synergy
Incubation Druid
61%inclusion14 decks23 decks
56%synergy
Ozolith, the Shattered Spire
57%inclusion13 decks23 decks
52%synergy
Damning Verdict
50%inclusion4 decks8 decks
47%synergy
Noble Hierarch
63%inclusion5 decks8 decks
47%synergy
Conclave Mentor
50%inclusion4 decks8 decks
47%synergy
Branching Evolution
52%inclusion12 decks23 decks
45%synergy
Fathom Mage
48%inclusion11 decks23 decks
44%synergy
Top Cards
Swords to Plowshares
63%inclusion5 decks8 decks
2%synergy
Path to Exile
50%inclusion4 decks8 decks
3%synergy
Rishkar, Peema Renegade
43%inclusion10 decks23 decks
40%synergy
Forgotten Ancient
43%inclusion10 decks23 decks
37%synergy
Doubling Season
43%inclusion10 decks23 decks
34%synergy
Birds of Paradise
43%inclusion10 decks23 decks
16%synergy
Heroic Intervention
43%inclusion10 decks23 decks
13%synergy
Innkeeper's Talent
41%inclusion9 decks22 decks
37%synergy
Walking Ballista
39%inclusion9 decks23 decks
36%synergy
Bristly Bill, Spine Sower
39%inclusion9 decks23 decks
36%synergy
Game Changers
Cyclonic Rift
22%inclusion5 decks23 decks
0%synergy
Seedborn Muse
17%inclusion4 decks23 decks
9%synergy
Rhystic Study
13%inclusion3 decks23 decks
-10%synergy
Creatures
Falco Spara, Pactweaver
38%inclusion3 decks8 decks
36%synergy
Mikaeus, the Lunarch
38%inclusion3 decks8 decks
36%synergy
Heliod, Sun-Crowned
38%inclusion3 decks8 decks
34%synergy
Avacyn's Pilgrim
38%inclusion3 decks8 decks
25%synergy
Kutzil, Malamet Exemplar
38%inclusion3 decks8 decks
23%synergy
Ouroboroid
36%inclusion4 decks11 decks
33%synergy
Sage of Hours
35%inclusion8 decks23 decks
34%synergy
Zimone, Paradox Sculptor
33%inclusion7 decks21 decks
31%synergy
Danny Pink
30%inclusion7 decks23 decks
29%synergy
Biophagus
30%inclusion7 decks23 decks
29%synergy
Vorel of the Hull Clade
30%inclusion7 decks23 decks
28%synergy
Hydroid Krasis
30%inclusion7 decks23 decks
26%synergy
Llanowar Elves
30%inclusion7 decks23 decks
10%synergy
Master Biomancer
26%inclusion6 decks23 decks
24%synergy
Herald of Secret Streams
26%inclusion6 decks23 decks
23%synergy
Kalonian Hydra
26%inclusion6 decks23 decks
23%synergy
Evolution Witness
26%inclusion6 decks23 decks
23%synergy
Kodama of the West Tree
26%inclusion6 decks23 decks
22%synergy
Elvish Mystic
26%inclusion6 decks23 decks
10%synergy
Cytoplast Manipulator
22%inclusion5 decks23 decks
22%synergy
Vigean Graftmage
22%inclusion5 decks23 decks
22%synergy
Gilder Bairn
22%inclusion5 decks23 decks
22%synergy
Deepglow Skate
22%inclusion5 decks23 decks
20%synergy
Arwen, Weaver of Hope
22%inclusion5 decks23 decks
20%synergy
Defiler of Vigor
22%inclusion5 decks23 decks
19%synergy
Bloom Tender
22%inclusion5 decks23 decks
14%synergy
Warden of the Grove
21%inclusion3 decks14 decks
19%synergy
Sab-Sunen, Luxa Embodied
19%inclusion3 decks16 decks
17%synergy
Simic Manipulator
17%inclusion4 decks23 decks
17%synergy
Zameck Guildmage
17%inclusion4 decks23 decks
17%synergy
Crystalline Crawler
17%inclusion4 decks23 decks
17%synergy
Tyranid Prime
17%inclusion4 decks23 decks
17%synergy
Ingenious Prodigy
17%inclusion4 decks23 decks
16%synergy
Frilled Mystic
17%inclusion4 decks23 decks
16%synergy
Plaxcaster Frogling
17%inclusion4 decks23 decks
16%synergy
Rampaging Yao Guai
17%inclusion4 decks23 decks
16%synergy
Basking Broodscale
17%inclusion4 decks23 decks
16%synergy
Vorinclex, Monstrous Raider
17%inclusion4 decks23 decks
15%synergy
Managorger Hydra
17%inclusion4 decks23 decks
14%synergy
Thrummingbird
17%inclusion4 decks23 decks
14%synergy
Kiora's Follower
17%inclusion4 decks23 decks
13%synergy
Selvala, Heart of the Wilds
17%inclusion4 decks23 decks
12%synergy
Fanatic of Rhonas
17%inclusion4 decks23 decks
11%synergy
Evolution Sage
17%inclusion4 decks23 decks
11%synergy
Beast Whisperer
17%inclusion4 decks23 decks
7%synergy
Michelangelo, Weirdness to 11
14%inclusion1 decks7 decks
13%synergy
Marvin, Murderous Mimic
14%inclusion3 decks22 decks
12%synergy
Pollywog Prodigy
14%inclusion3 decks22 decks
11%synergy
Enduring Vitality
14%inclusion3 decks22 decks
8%synergy
Farmstead Gleaner
13%inclusion3 decks23 decks
13%synergy
Instants
Inspiring Call
39%inclusion9 decks23 decks
31%synergy
Dovin's Veto
38%inclusion3 decks8 decks
19%synergy
Counterspell
26%inclusion6 decks23 decks
-16%synergy
Mutational Advantage
22%inclusion5 decks23 decks
18%synergy
Ripples of Potential
17%inclusion4 decks23 decks
14%synergy
An Offer You Can't Refuse
17%inclusion4 decks23 decks
-7%synergy
Beast Within
17%inclusion4 decks23 decks
-16%synergy
Vastwood Fortification
13%inclusion3 decks23 decks
13%synergy
Repulsive Mutation
13%inclusion3 decks23 decks
11%synergy
Chord of Calling
13%inclusion3 decks23 decks
8%synergy
Snakeskin Veil
13%inclusion3 decks23 decks
7%synergy
Brainstorm
13%inclusion3 decks23 decks
-5%synergy
Sorceries
Three Visits
35%inclusion8 decks23 decks
11%synergy
Farseek
30%inclusion7 decks23 decks
-5%synergy
Wave Goodbye
22%inclusion5 decks23 decks
20%synergy
Cultivate
22%inclusion5 decks23 decks
-21%synergy
Nature's Rhythm
21%inclusion3 decks14 decks
17%synergy
Nature's Lore
17%inclusion4 decks23 decks
-14%synergy
Doppelgang
13%inclusion3 decks23 decks
11%synergy
Tezzeret's Gambit
13%inclusion3 decks23 decks
10%synergy
Green Sun's Zenith
13%inclusion3 decks23 decks
8%synergy
Rampant Growth
13%inclusion3 decks23 decks
-20%synergy
Utility Artifacts
Agatha's Soul Cauldron
30%inclusion7 decks23 decks
29%synergy
The Ozolith
30%inclusion7 decks23 decks
27%synergy
The Great Henge
26%inclusion6 decks23 decks
17%synergy
Lightning Greaves
26%inclusion6 decks23 decks
1%synergy
Swiftfoot Boots
26%inclusion6 decks23 decks
-1%synergy
Thousand-Year Elixir
22%inclusion5 decks23 decks
20%synergy
Umbral Mantle
13%inclusion3 decks23 decks
12%synergy
Contagion Clasp
13%inclusion3 decks23 decks
12%synergy
Staff of Domination
13%inclusion3 decks23 decks
12%synergy
Enchantments
Resourceful Defense
38%inclusion3 decks8 decks
36%synergy
Terrasymbiosis
36%inclusion4 decks11 decks
31%synergy
Simic Ascendancy
26%inclusion6 decks23 decks
21%synergy
Court of Garenbrig
22%inclusion5 decks23 decks
20%synergy
Bred for the Hunt
22%inclusion5 decks23 decks
19%synergy
Wizard Class
22%inclusion5 decks23 decks
18%synergy
Unbound Flourishing
17%inclusion4 decks23 decks
16%synergy
Mystic Remora
17%inclusion4 decks23 decks
1%synergy
Hydra's Growth
13%inclusion3 decks23 decks
11%synergy
Freed from the Real
13%inclusion3 decks23 decks
11%synergy
Tribute to the World Tree
13%inclusion3 decks23 decks
8%synergy
Planeswalkers
Kiora, Master of the Depths
17%inclusion4 decks23 decks
17%synergy
Utility Lands
Nesting Grounds
35%inclusion8 decks23 decks
32%synergy
Oran-Rief, the Vastwood
35%inclusion8 decks23 decks
31%synergy
Karn's Bastion
30%inclusion7 decks23 decks
26%synergy
Yavimaya, Cradle of Growth
30%inclusion7 decks23 decks
22%synergy
Reliquary Tower
30%inclusion7 decks23 decks
1%synergy
Mistrise Village
29%inclusion4 decks14 decks
21%synergy
Novijen, Heart of Progress
22%inclusion5 decks23 decks
21%synergy
Llanowar Reborn
22%inclusion5 decks23 decks
20%synergy
Minamo, School at Water's Edge
17%inclusion4 decks23 decks
13%synergy
Alchemist's Refuge
17%inclusion4 decks23 decks
11%synergy
Lair of the Hydra
13%inclusion3 decks23 decks
12%synergy
Mosswort Bridge
13%inclusion3 decks23 decks
3%synergy
Otawara, Soaring City
13%inclusion3 decks23 decks
-3%synergy
Boseiju, Who Endures
13%inclusion3 decks23 decks
-6%synergy
Mana Artifacts
Sol Ring
83%inclusion19 decks23 decks
-1%synergy
Arcane Signet
65%inclusion15 decks23 decks
-7%synergy
Astral Cornucopia
13%inclusion3 decks23 decks
12%synergy
Everflowing Chalice
13%inclusion3 decks23 decks
9%synergy
Simic Signet
13%inclusion3 decks23 decks
2%synergy
Lands
Command Tower
87%inclusion20 decks23 decks
13%synergy
Overgrown Tomb
80%inclusion4 decks5 decks
39%synergy
Karplusan Forest
75%inclusion3 decks4 decks
55%synergy
Training Center
75%inclusion3 decks4 decks
50%synergy
Frontier Bivouac
75%inclusion3 decks4 decks
47%synergy
Hallowed Fountain
75%inclusion6 decks8 decks
35%synergy
Rejuvenating Springs
65%inclusion15 decks23 decks
39%synergy
Spara's Headquarters
63%inclusion5 decks8 decks
35%synergy
Temple Garden
63%inclusion5 decks8 decks
23%synergy
Breeding Pool
61%inclusion14 decks23 decks
19%synergy
Opulent Palace
60%inclusion3 decks5 decks
32%synergy
Bountiful Promenade
50%inclusion4 decks8 decks
28%synergy
Sea of Clouds
50%inclusion4 decks8 decks
26%synergy
Adarkar Wastes
50%inclusion4 decks8 decks
26%synergy
Hinterland Harbor
48%inclusion11 decks23 decks
14%synergy
Exotic Orchard
48%inclusion11 decks23 decks
11%synergy
Dreamroot Cascade
43%inclusion10 decks23 decks
22%synergy
Misty Rainforest
39%inclusion9 decks23 decks
28%synergy
Sungrass Prairie
38%inclusion3 decks8 decks
24%synergy
Sunpetal Grove
38%inclusion3 decks8 decks
9%synergy
Canopy Vista
38%inclusion3 decks8 decks
2%synergy
Simic Growth Chamber
35%inclusion8 decks23 decks
18%synergy
Vineglimmer Snarl
30%inclusion7 decks23 decks
20%synergy
Hedge Maze
30%inclusion7 decks23 decks
20%synergy
Flooded Grove
30%inclusion7 decks23 decks
15%synergy
Yavimaya Coast
30%inclusion7 decks23 decks
3%synergy
Barkchannel Pathway
26%inclusion6 decks23 decks
20%synergy
City of Brass
26%inclusion6 decks23 decks
19%synergy
Overflowing Basin
22%inclusion5 decks23 decks
13%synergy
Fabled Passage
22%inclusion5 decks23 decks
12%synergy
Wooded Foothills
22%inclusion5 decks23 decks
11%synergy
Windswept Heath
22%inclusion5 decks23 decks
11%synergy
Flooded Strand
22%inclusion5 decks23 decks
10%synergy
Willowrush Verge
19%inclusion3 decks16 decks
12%synergy
Reflecting Pool
17%inclusion4 decks23 decks
12%synergy
Tangled Islet
17%inclusion4 decks23 decks
12%synergy
Mana Confluence
17%inclusion4 decks23 decks
10%synergy
Scalding Tarn
17%inclusion4 decks23 decks
7%synergy
Tropical Island
17%inclusion4 decks23 decks
3%synergy
Evolving Wilds
17%inclusion4 decks23 decks
-3%synergy
Botanical Sanctum
13%inclusion3 decks23 decks
9%synergy
Prismatic Vista
13%inclusion3 decks23 decks
8%synergy
Thornwood Falls
13%inclusion3 decks23 decks
6%synergy
Verdant Catacombs
13%inclusion3 decks23 decks
2%synergy
Temple of Mystery
13%inclusion3 decks23 decks
-3%synergy