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 decks1.32K decks
Helga, Skittish Seer
0.0%inclusion2 decks16K decks
Tidus, Yuna's Guardian
0.0%inclusion2 decks13.9K decks
Zaxara, the Exemplary
0.0%inclusion2 decks17K decks
Magus Lucea Kane
0.0%inclusion2 decks13.2K decks
Xolatoyac, the Smiling Flood
0.0%inclusion1 decks2.90K decks
Animar, Soul of Elements
0.0%inclusion1 decks21.4K decks
Momir Vig, Simic Visionary
0.1%inclusion1 decks1.64K decks
The Wise Mothman
0.0%inclusion1 decks30K decks
Xavier Sal, Infested Captain
0.0%inclusion1 decks7.51K decks
Vorel of the Hull Clade
0.1%inclusion1 decks1.80K decks
Bjorna, Nightfall Alchemist // Elmar, Ulvenwald Informant
0.2%inclusion1 decks620 decks
Galadriel, Light of Valinor
0.0%inclusion1 decks14.3K decks
Falco Spara, Pactweaver
0.0%inclusion1 decks4.52K decks
New Cards
Ferrafor, Young Yew
33%inclusion1 decks3 decks
32%synergy
Oko, Lorwyn Liege
33%inclusion1 decks3 decks
32%synergy
High Synergy Cards
Kami of Whispered Hopes
81%inclusion17 decks21 decks
75%synergy
Gyre Sage
71%inclusion15 decks21 decks
68%synergy
Hardened Scales
76%inclusion16 decks21 decks
66%synergy
Damning Verdict
67%inclusion4 decks6 decks
64%synergy
Incubation Druid
62%inclusion13 decks21 decks
57%synergy
Branching Evolution
62%inclusion13 decks21 decks
55%synergy
Fathom Mage
57%inclusion12 decks21 decks
53%synergy
Noble Hierarch
67%inclusion4 decks6 decks
51%synergy
Forgotten Ancient
48%inclusion10 decks21 decks
41%synergy
Zimone, Paradox Sculptor
41%inclusion7 decks17 decks
39%synergy
Top Cards
Path to Exile
67%inclusion4 decks6 decks
19%synergy
Swords to Plowshares
67%inclusion4 decks6 decks
5%synergy
Doubling Season
48%inclusion10 decks21 decks
38%synergy
Heroic Intervention
48%inclusion10 decks21 decks
17%synergy
Rishkar, Peema Renegade
43%inclusion9 decks21 decks
39%synergy
Ozolith, the Shattered Spire
43%inclusion9 decks21 decks
38%synergy
Three Visits
43%inclusion9 decks21 decks
19%synergy
Birds of Paradise
43%inclusion9 decks21 decks
15%synergy
Farseek
43%inclusion9 decks21 decks
7%synergy
Innkeeper's Talent
39%inclusion7 decks18 decks
35%synergy
Game Changers
Cyclonic Rift
29%inclusion6 decks21 decks
6%synergy
Creatures
Falco Spara, Pactweaver
50%inclusion3 decks6 decks
49%synergy
Heliod, Sun-Crowned
50%inclusion3 decks6 decks
47%synergy
Conclave Mentor
50%inclusion3 decks6 decks
46%synergy
Biophagus
38%inclusion8 decks21 decks
37%synergy
Master Biomancer
38%inclusion8 decks21 decks
36%synergy
Hydroid Krasis
38%inclusion8 decks21 decks
34%synergy
Bristly Bill, Spine Sower
37%inclusion7 decks19 decks
33%synergy
Sage of Hours
33%inclusion7 decks21 decks
33%synergy
Danny Pink
33%inclusion7 decks21 decks
32%synergy
Vorel of the Hull Clade
33%inclusion7 decks21 decks
31%synergy
Walking Ballista
33%inclusion7 decks21 decks
31%synergy
Kalonian Hydra
29%inclusion6 decks21 decks
26%synergy
Kodama of the West Tree
29%inclusion6 decks21 decks
25%synergy
Llanowar Elves
29%inclusion6 decks21 decks
8%synergy
Evolution Witness
26%inclusion5 decks19 decks
23%synergy
Cytoplast Manipulator
24%inclusion5 decks21 decks
24%synergy
Tyranid Prime
24%inclusion5 decks21 decks
23%synergy
Deepglow Skate
24%inclusion5 decks21 decks
22%synergy
Herald of Secret Streams
24%inclusion5 decks21 decks
21%synergy
Thrummingbird
24%inclusion5 decks21 decks
20%synergy
Kiora's Follower
24%inclusion5 decks21 decks
19%synergy
Elvish Mystic
24%inclusion5 decks21 decks
8%synergy
Basking Broodscale
21%inclusion4 decks19 decks
19%synergy
Fanatic of Rhonas
21%inclusion4 decks19 decks
15%synergy
Vigean Graftmage
19%inclusion4 decks21 decks
19%synergy
Gilder Bairn
19%inclusion4 decks21 decks
19%synergy
Zameck Guildmage
19%inclusion4 decks21 decks
19%synergy
Ingenious Prodigy
19%inclusion4 decks21 decks
18%synergy
Arwen, Weaver of Hope
19%inclusion4 decks21 decks
17%synergy
Ilysian Caryatid
19%inclusion4 decks21 decks
17%synergy
Biomancer's Familiar
19%inclusion4 decks21 decks
17%synergy
Defiler of Vigor
19%inclusion4 decks21 decks
17%synergy
Vorinclex, Monstrous Raider
19%inclusion4 decks21 decks
16%synergy
Evolution Sage
19%inclusion4 decks21 decks
13%synergy
Bloom Tender
19%inclusion4 decks21 decks
11%synergy
Beast Whisperer
19%inclusion4 decks21 decks
9%synergy
Pollywog Prodigy
17%inclusion3 decks18 decks
14%synergy
Goldvein Hydra
16%inclusion3 decks19 decks
14%synergy
Thornling
14%inclusion3 decks21 decks
14%synergy
Farmstead Gleaner
14%inclusion3 decks21 decks
14%synergy
Ley Weaver
14%inclusion3 decks21 decks
14%synergy
Simic Manipulator
14%inclusion3 decks21 decks
14%synergy
Horseshoe Crab
14%inclusion3 decks21 decks
14%synergy
Kurbis, Harvest Celebrant
14%inclusion3 decks21 decks
14%synergy
Viridian Joiner
14%inclusion3 decks21 decks
14%synergy
Crystalline Crawler
14%inclusion3 decks21 decks
14%synergy
Galloping Lizrog
14%inclusion3 decks21 decks
14%synergy
Protean Hydra
14%inclusion3 decks21 decks
14%synergy
Cathedral Acolyte
14%inclusion3 decks21 decks
14%synergy
Benthic Biomancer
14%inclusion3 decks21 decks
14%synergy
Instants
Inspiring Call
38%inclusion8 decks21 decks
30%synergy
Counterspell
33%inclusion7 decks21 decks
-8%synergy
Mutational Advantage
24%inclusion5 decks21 decks
20%synergy
Beast Within
24%inclusion5 decks21 decks
-10%synergy
Vastwood Fortification
19%inclusion4 decks21 decks
18%synergy
Ripples of Potential
19%inclusion4 decks21 decks
16%synergy
Snakeskin Veil
19%inclusion4 decks21 decks
13%synergy
Brainstorm
19%inclusion4 decks21 decks
1%synergy
An Offer You Can't Refuse
19%inclusion4 decks21 decks
-6%synergy
Bioshift
14%inclusion3 decks21 decks
14%synergy
Repulsive Mutation
14%inclusion3 decks21 decks
12%synergy
Chord of Calling
14%inclusion3 decks21 decks
9%synergy
Sorceries
Cultivate
29%inclusion6 decks21 decks
-14%synergy
Nature's Lore
24%inclusion5 decks21 decks
-8%synergy
Wave Goodbye
19%inclusion4 decks21 decks
17%synergy
Doppelgang
19%inclusion4 decks21 decks
17%synergy
Tezzeret's Gambit
19%inclusion4 decks21 decks
16%synergy
Rampant Growth
19%inclusion4 decks21 decks
-14%synergy
Utility Artifacts
The Ozolith
29%inclusion6 decks21 decks
25%synergy
Agatha's Soul Cauldron
24%inclusion5 decks21 decks
23%synergy
Thousand-Year Elixir
24%inclusion5 decks21 decks
22%synergy
Swiftfoot Boots
24%inclusion5 decks21 decks
-3%synergy
Lightning Greaves
19%inclusion4 decks21 decks
-6%synergy
Illusionist's Bracers
14%inclusion3 decks21 decks
13%synergy
The Great Henge
14%inclusion3 decks21 decks
5%synergy
Enchantments
Resourceful Defense
50%inclusion3 decks6 decks
48%synergy
Terrasymbiosis
43%inclusion3 decks7 decks
38%synergy
Simic Ascendancy
33%inclusion7 decks21 decks
28%synergy
Bred for the Hunt
29%inclusion6 decks21 decks
26%synergy
Court of Garenbrig
24%inclusion5 decks21 decks
22%synergy
Unbound Flourishing
19%inclusion4 decks21 decks
18%synergy
Hydra's Growth
19%inclusion4 decks21 decks
17%synergy
Wizard Class
19%inclusion4 decks21 decks
15%synergy
Mystic Remora
19%inclusion4 decks21 decks
3%synergy
Tribute to the World Tree
14%inclusion3 decks21 decks
9%synergy
Planeswalkers
Kiora, Master of the Depths
19%inclusion4 decks21 decks
18%synergy
Utility Lands
Nesting Grounds
38%inclusion8 decks21 decks
36%synergy
Oran-Rief, the Vastwood
38%inclusion8 decks21 decks
34%synergy
Karn's Bastion
29%inclusion6 decks21 decks
24%synergy
Reliquary Tower
29%inclusion6 decks21 decks
-1%synergy
Novijen, Heart of Progress
24%inclusion5 decks21 decks
23%synergy
Llanowar Reborn
24%inclusion5 decks21 decks
22%synergy
Alchemist's Refuge
24%inclusion5 decks21 decks
18%synergy
Yavimaya, Cradle of Growth
24%inclusion5 decks21 decks
15%synergy
Minamo, School at Water's Edge
19%inclusion4 decks21 decks
15%synergy
Lair of the Hydra
14%inclusion3 decks21 decks
13%synergy
Mosswort Bridge
14%inclusion3 decks21 decks
4%synergy
Otawara, Soaring City
14%inclusion3 decks21 decks
-2%synergy
Boseiju, Who Endures
14%inclusion3 decks21 decks
-4%synergy
Mana Artifacts
Sol Ring
86%inclusion18 decks21 decks
2%synergy
Arcane Signet
62%inclusion13 decks21 decks
-10%synergy
Everflowing Chalice
14%inclusion3 decks21 decks
10%synergy
Simic Signet
14%inclusion3 decks21 decks
3%synergy
Lands
Command Tower
86%inclusion18 decks21 decks
11%synergy
Karplusan Forest
75%inclusion3 decks4 decks
55%synergy
Training Center
75%inclusion3 decks4 decks
50%synergy
Opulent Palace
75%inclusion3 decks4 decks
47%synergy
Frontier Bivouac
75%inclusion3 decks4 decks
46%synergy
Overgrown Tomb
75%inclusion3 decks4 decks
34%synergy
Adarkar Wastes
67%inclusion4 decks6 decks
43%synergy
Hallowed Fountain
67%inclusion4 decks6 decks
27%synergy
Rejuvenating Springs
62%inclusion13 decks21 decks
36%synergy
Breeding Pool
57%inclusion12 decks21 decks
15%synergy
Sungrass Prairie
50%inclusion3 decks6 decks
37%synergy
Bountiful Promenade
50%inclusion3 decks6 decks
28%synergy
Sea of Clouds
50%inclusion3 decks6 decks
26%synergy
Spara's Headquarters
50%inclusion3 decks6 decks
22%synergy
Sunpetal Grove
50%inclusion3 decks6 decks
22%synergy
Temple Garden
50%inclusion3 decks6 decks
11%synergy
Exotic Orchard
48%inclusion10 decks21 decks
11%synergy
Dreamroot Cascade
43%inclusion9 decks21 decks
21%synergy
Hinterland Harbor
43%inclusion9 decks21 decks
10%synergy
Simic Growth Chamber
38%inclusion8 decks21 decks
21%synergy
Misty Rainforest
33%inclusion7 decks21 decks
22%synergy
Vineglimmer Snarl
29%inclusion6 decks21 decks
18%synergy
Flooded Grove
29%inclusion6 decks21 decks
13%synergy
Yavimaya Coast
29%inclusion6 decks21 decks
2%synergy
Barkchannel Pathway
24%inclusion5 decks21 decks
17%synergy
City of Brass
24%inclusion5 decks21 decks
16%synergy
Overflowing Basin
24%inclusion5 decks21 decks
16%synergy
Fabled Passage
24%inclusion5 decks21 decks
14%synergy
Hedge Maze
24%inclusion5 decks21 decks
13%synergy
Tangled Islet
19%inclusion4 decks21 decks
13%synergy
Wooded Foothills
19%inclusion4 decks21 decks
8%synergy
Temple of Mystery
19%inclusion4 decks21 decks
2%synergy
Evolving Wilds
19%inclusion4 decks21 decks
-2%synergy
Littjara Mirrorlake
14%inclusion3 decks21 decks
13%synergy
Prismatic Vista
14%inclusion3 decks21 decks
9%synergy
Thornwood Falls
14%inclusion3 decks21 decks
7%synergy
Scalding Tarn
14%inclusion3 decks21 decks
4%synergy
Windswept Heath
14%inclusion3 decks21 decks
3%synergy
Flooded Strand
14%inclusion3 decks21 decks
3%synergy
Myriad Landscape
14%inclusion3 decks21 decks
-2%synergy