Lonis, Genetics Expert
Krark-Clan Ironworks
Double Major

   Prerequisites

What do I need to start this combo?
Double Major in hand.
Lonis and Krark-Clan Ironworks on the battlefield.
You control at least one Clue token.
1gugu plus enough mana to pay for commander tax, if applicable available

   Steps

How does this combo work?
1
Cast Lonis either from your hand or from the command zone by paying 1gugu plus commander tax, if applicable.
2
Holding priority, cast Double Major by paying , creating a nonlegendary copy of the Lonis spell.
3
Resolve both Lonis spells.
4
Activate Krark-Clan Ironworks by sacrificing a Clue, adding .
5
Lonis and the Lonis token's second abilities trigger.
6
Resolve the nontoken Lonis trigger, putting a +1/+1 counter on the token Lonis.
7
The token Lonis's first ability triggers, creating a Clue artifact token.
8
Resolve the token Lonis's trigger from step 2, putting a +1/+1 counter on the nontoken Lonis.
9
The nontoken Lonis's first ability triggers, creating a Clue artifact token.
10
Repeat from step 4.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite card draw
Infinite draw triggers
Infinite Clue tokens
Infinite +1/+1 counters on creatures you control
Lonis, Genetics Expert
7.1%inclusion83 decks1.17K decks
Lonis, Cryptozoologist
0.4%inclusion18 decks4.71K decks
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0.0%inclusion2 decks8.04K decks
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0.0%inclusion1 decks18K decks
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0.0%inclusion1 decks7.81K decks
The Third Doctor // Donna Noble
4.5%inclusion1 decks22 decks
Jaheira, Friend of the Forest // Clan Crafter
0.3%inclusion1 decks386 decks
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0.0%inclusion1 decks6.55K decks
New Cards
Mutagen Man, Living Ooze
17%inclusion1 decks6 decks
16%synergy
Chrome Dome
17%inclusion1 decks6 decks
17%synergy
Donatello, Gadget Master
17%inclusion1 decks6 decks
16%synergy
Mirrormind Crown
9.1%inclusion1 decks11 decks
8%synergy
Donatello, the Brains
6.5%inclusion2 decks31 decks
6%synergy
High Synergy Cards
Academy Manufactor
94%inclusion101 decks108 decks
90%synergy
Piper Wright, Publick Reporter
80%inclusion86 decks108 decks
79%synergy
Jaheira, Friend of the Forest
76%inclusion82 decks108 decks
72%synergy
Forensic Gadgeteer
74%inclusion80 decks108 decks
72%synergy
Extruder
70%inclusion76 decks108 decks
70%synergy
Tarrian's Soulcleaver
71%inclusion77 decks108 decks
70%synergy
Urza, Lord High Artificer
69%inclusion74 decks108 decks
65%synergy
Spark Double
67%inclusion72 decks108 decks
60%synergy
Clan Crafter
60%inclusion65 decks108 decks
60%synergy
Grinding Station
60%inclusion65 decks108 decks
59%synergy
Top Cards
Tireless Tracker
63%inclusion68 decks108 decks
58%synergy
Hardened Scales
62%inclusion67 decks108 decks
52%synergy
Lonis, Cryptozoologist
57%inclusion62 decks108 decks
56%synergy
Cryptic Trilobite
56%inclusion61 decks108 decks
56%synergy
Kami of Whispered Hopes
56%inclusion60 decks108 decks
49%synergy
Tamiyo's Journal
53%inclusion57 decks108 decks
52%synergy
Fabricate
53%inclusion57 decks108 decks
47%synergy
Sage of Hours
52%inclusion56 decks108 decks
51%synergy
Birds of Paradise
52%inclusion56 decks108 decks
24%synergy
Arcbound Ravager
50%inclusion54 decks108 decks
50%synergy
Game Changers
Worldly Tutor
42%inclusion45 decks108 decks
30%synergy
Cyclonic Rift
38%inclusion41 decks108 decks
16%synergy
Fierce Guardianship
36%inclusion39 decks108 decks
18%synergy
Rhystic Study
32%inclusion35 decks108 decks
9%synergy
Force of Will
18%inclusion19 decks108 decks
8%synergy
Mystical Tutor
16%inclusion17 decks108 decks
4%synergy
Chrome Mox
15%inclusion16 decks108 decks
9%synergy
Ancient Tomb
15%inclusion16 decks108 decks
5%synergy
Thassa's Oracle
14%inclusion15 decks108 decks
8%synergy
The One Ring
14%inclusion15 decks108 decks
6%synergy
Creatures
Walking Ballista
46%inclusion50 decks108 decks
44%synergy
Erdwal Illuminator
44%inclusion48 decks108 decks
44%synergy
Fathom Mage
44%inclusion48 decks108 decks
40%synergy
Adrix and Nev, Twincasters
44%inclusion48 decks108 decks
40%synergy
Gyre Sage
43%inclusion46 decks108 decks
39%synergy
Tangletrove Kelp
42%inclusion45 decks108 decks
41%synergy
Kappa Cannoneer
40%inclusion43 decks108 decks
37%synergy
Evolution Witness
39%inclusion38 decks98 decks
35%synergy
Incubation Druid
35%inclusion38 decks108 decks
31%synergy
Llanowar Elves
35%inclusion38 decks108 decks
15%synergy
Forgotten Ancient
34%inclusion37 decks108 decks
28%synergy
Basking Broodscale
33%inclusion32 decks98 decks
31%synergy
Sakashima of a Thousand Faces
29%inclusion31 decks108 decks
26%synergy
Herald of Secret Streams
29%inclusion31 decks108 decks
26%synergy
Junk Winder
28%inclusion30 decks108 decks
26%synergy
Delighted Halfling
27%inclusion29 decks108 decks
15%synergy
Cyberdrive Awakener
26%inclusion28 decks108 decks
23%synergy
Senator Peacock
24%inclusion26 decks108 decks
24%synergy
Master Biomancer
24%inclusion26 decks108 decks
21%synergy
Devoted Druid
24%inclusion26 decks108 decks
21%synergy
Elvish Mystic
24%inclusion26 decks108 decks
8%synergy
Ethereal Investigator
23%inclusion25 decks108 decks
22%synergy
Kellan, Inquisitive Prodigy
23%inclusion25 decks108 decks
21%synergy
Graf Mole
22%inclusion24 decks108 decks
22%synergy
Bristly Bill, Spine Sower
22%inclusion22 decks102 decks
18%synergy
Eternal Witness
21%inclusion23 decks108 decks
5%synergy
Peregrin Took
20%inclusion22 decks108 decks
16%synergy
Evolution Sage
19%inclusion21 decks108 decks
13%synergy
Pollywog Prodigy
19%inclusion17 decks90 decks
16%synergy
Wavesifter
19%inclusion20 decks108 decks
18%synergy
Sarinth Steelseeker
19%inclusion20 decks108 decks
18%synergy
Shimmer Dragon
19%inclusion20 decks108 decks
17%synergy
Sakashima the Impostor
19%inclusion20 decks108 decks
17%synergy
Martha Jones
17%inclusion18 decks108 decks
16%synergy
Kinnan, Bonder Prodigy
17%inclusion18 decks108 decks
12%synergy
Phyrexian Metamorph
14%inclusion15 decks108 decks
6%synergy
Tireless Provisioner
14%inclusion15 decks108 decks
3%synergy
Stridehangar Automaton
13%inclusion9 decks67 decks
12%synergy
Fyndhorn Elves
13%inclusion14 decks108 decks
3%synergy
Briarbridge Patrol
12%inclusion13 decks108 decks
12%synergy
Duggan, Private Detective
12%inclusion13 decks108 decks
12%synergy
Displaced Dinosaurs
12%inclusion13 decks108 decks
11%synergy
Thought Monitor
12%inclusion13 decks108 decks
8%synergy
Vigean Graftmage
11%inclusion12 decks108 decks
11%synergy
Shrieking Drake
11%inclusion12 decks108 decks
10%synergy
Vorel of the Hull Clade
11%inclusion12 decks108 decks
9%synergy
Rishkar, Peema Renegade
11%inclusion12 decks108 decks
7%synergy
Zimone, Paradox Sculptor
11%inclusion8 decks76 decks
8%synergy
Tamiyo, Inquisitive Student
10%inclusion10 decks98 decks
10%synergy
Scuttling Sentinel
10%inclusion11 decks108 decks
10%synergy
Instants
Counterspell
48%inclusion52 decks108 decks
6%synergy
Heroic Intervention
45%inclusion49 decks108 decks
15%synergy
Rapid Hybridization
43%inclusion46 decks108 decks
33%synergy
An Offer You Can't Refuse
43%inclusion46 decks108 decks
18%synergy
Beast Within
43%inclusion46 decks108 decks
9%synergy
Mana Drain
35%inclusion38 decks108 decks
21%synergy
Pongify
32%inclusion35 decks108 decks
21%synergy
Arcane Denial
31%inclusion34 decks108 decks
11%synergy
Swan Song
31%inclusion33 decks108 decks
13%synergy
Repulsive Mutation
29%inclusion31 decks108 decks
26%synergy
Inspiring Call
27%inclusion29 decks108 decks
19%synergy
Slip Out the Back
23%inclusion25 decks108 decks
20%synergy
Whir of Invention
22%inclusion24 decks108 decks
20%synergy
Snakeskin Veil
21%inclusion23 decks108 decks
16%synergy
Negate
21%inclusion23 decks108 decks
0%synergy
Growth Spiral
20%inclusion22 decks108 decks
0%synergy
Confront the Unknown
19%inclusion21 decks108 decks
19%synergy
Bioshift
18%inclusion19 decks108 decks
17%synergy
Mutational Advantage
18%inclusion19 decks108 decks
14%synergy
Chord of Calling
18%inclusion19 decks108 decks
12%synergy
Deduce
17%inclusion18 decks108 decks
16%synergy
Force of Negation
17%inclusion18 decks108 decks
9%synergy
Nature's Claim
16%inclusion17 decks108 decks
9%synergy
Muddle the Mixture
15%inclusion16 decks108 decks
10%synergy
Flusterstorm
14%inclusion15 decks108 decks
7%synergy
Sink into Stupor
13%inclusion13 decks98 decks
3%synergy
Archdruid's Charm
12%inclusion13 decks108 decks
7%synergy
Ripples of Potential
11%inclusion12 decks108 decks
8%synergy
Noxious Revival
11%inclusion12 decks108 decks
6%synergy
Second Harvest
11%inclusion12 decks108 decks
6%synergy
Mental Misstep
10%inclusion11 decks108 decks
4%synergy
Tamiyo's Safekeeping
10%inclusion11 decks108 decks
4%synergy
Pact of Negation
9.3%inclusion10 decks108 decks
3%synergy
Reality Shift
9.3%inclusion10 decks108 decks
1%synergy
Rampage of the Clans
8.3%inclusion9 decks108 decks
8%synergy
Voidslime
8.3%inclusion9 decks108 decks
7%synergy
Spell Pierce
8.3%inclusion9 decks108 decks
5%synergy
Resculpt
8.3%inclusion9 decks108 decks
5%synergy
Mindbreak Trap
8.3%inclusion9 decks108 decks
3%synergy
Veil of Summer
7.4%inclusion8 decks108 decks
2%synergy
Secrets of the Key
5.6%inclusion6 decks108 decks
5%synergy
Displace
5.6%inclusion6 decks108 decks
4%synergy
Delay
5.6%inclusion6 decks108 decks
4%synergy
Borne Upon a Wind
5.6%inclusion6 decks108 decks
2%synergy
Ghostly Flicker
5.6%inclusion6 decks108 decks
1%synergy
Brainstorm
5.6%inclusion6 decks108 decks
-13%synergy
Gift of the Viper
5.2%inclusion5 decks97 decks
3%synergy
Planar Genesis
5.2%inclusion5 decks97 decks
0%synergy
Strix Serenade
5.1%inclusion5 decks98 decks
2%synergy
Sorceries
Three Visits
32%inclusion35 decks108 decks
8%synergy
Reshape
31%inclusion34 decks108 decks
30%synergy
Irenicus's Vile Duplication
31%inclusion33 decks108 decks
27%synergy
Nature's Lore
31%inclusion33 decks108 decks
-1%synergy
Cultivate
29%inclusion31 decks108 decks
-14%synergy
Rise and Shine
27%inclusion29 decks108 decks
26%synergy
Neoform
23%inclusion25 decks108 decks
19%synergy
Rampant Growth
22%inclusion24 decks108 decks
-11%synergy
Farseek
22%inclusion24 decks108 decks
-14%synergy
Wave Goodbye
20%inclusion22 decks108 decks
19%synergy
Follow the Bodies
16%inclusion17 decks108 decks
16%synergy
Kodama's Reach
15%inclusion16 decks108 decks
-12%synergy
Thoughtcast
14%inclusion15 decks108 decks
11%synergy
Eldritch Evolution
14%inclusion15 decks108 decks
10%synergy
Finale of Devastation
13%inclusion14 decks108 decks
6%synergy
Bala Ged Recovery
12%inclusion13 decks108 decks
4%synergy
Hard Evidence
9.3%inclusion10 decks108 decks
9%synergy
Quantum Misalignment
9.3%inclusion10 decks108 decks
8%synergy
Transmute Artifact
8.3%inclusion9 decks108 decks
7%synergy
Sea Gate Restoration
8.3%inclusion9 decks108 decks
4%synergy
Fangs of Kalonia
7.2%inclusion7 decks97 decks
6%synergy
Nature's Rhythm
7.1%inclusion4 decks56 decks
3%synergy
Root Out
6.5%inclusion7 decks108 decks
6%synergy
Universal Surveillance
6.5%inclusion7 decks108 decks
6%synergy
Gitaxian Probe
6.5%inclusion7 decks108 decks
1%synergy
Curse of the Swine
5.6%inclusion6 decks108 decks
2%synergy
Bridgeworks Battle
5.1%inclusion5 decks98 decks
1%synergy
Utility Artifacts
Ozolith, the Shattered Spire
45%inclusion49 decks108 decks
41%synergy
Inspiring Statuary
41%inclusion44 decks108 decks
39%synergy
The Ozolith
22%inclusion24 decks108 decks
19%synergy
Swiftfoot Boots
21%inclusion23 decks108 decks
-6%synergy
Throne of Geth
19%inclusion20 decks108 decks
18%synergy
Idol of Oblivion
15%inclusion16 decks108 decks
10%synergy
Worldwalker Helm
14%inclusion14 decks102 decks
13%synergy
Panharmonicon
13%inclusion14 decks108 decks
9%synergy
Lightning Greaves
11%inclusion12 decks108 decks
-14%synergy
Moonsilver Key
10%inclusion11 decks108 decks
9%synergy
Agatha's Soul Cauldron
10%inclusion11 decks108 decks
9%synergy
Transmutation Font
7.8%inclusion8 decks102 decks
7%synergy
Animation Module
7.4%inclusion8 decks108 decks
7%synergy
Altar of the Brood
7.4%inclusion8 decks108 decks
6%synergy
Nuka-Cola Vending Machine
7.4%inclusion8 decks108 decks
6%synergy
Conjurer's Closet
7.4%inclusion8 decks108 decks
5%synergy
Clock of Omens
5.6%inclusion6 decks108 decks
5%synergy
Nettlecyst
5.6%inclusion6 decks108 decks
4%synergy
Enchantments
Simic Ascendancy
46%inclusion50 decks108 decks
41%synergy
Branching Evolution
42%inclusion45 decks108 decks
35%synergy
Doubling Season
40%inclusion43 decks108 decks
30%synergy
Mechanized Production
35%inclusion38 decks108 decks
32%synergy
Ulvenwald Mysteries
31%inclusion33 decks108 decks
30%synergy
Mystic Remora
23%inclusion25 decks108 decks
7%synergy
Innkeeper's Talent
20%inclusion18 decks90 decks
16%synergy
Proft's Eidetic Memory
19%inclusion20 decks108 decks
17%synergy
Parallel Lives
18%inclusion19 decks108 decks
11%synergy
Sylvan Library
17%inclusion18 decks108 decks
8%synergy
Court of Garenbrig
14%inclusion15 decks108 decks
12%synergy
Wizard Class
12%inclusion13 decks108 decks
8%synergy
Wild Growth
12%inclusion13 decks108 decks
2%synergy
Fleeting Memories
11%inclusion12 decks108 decks
11%synergy
Hydra's Growth
10%inclusion11 decks108 decks
8%synergy
Ongoing Investigation
9.3%inclusion10 decks108 decks
9%synergy
Utopia Sprawl
9.3%inclusion10 decks108 decks
2%synergy
Terrasymbiosis
9.1%inclusion4 decks44 decks
4%synergy
Guardian Project
7.4%inclusion8 decks108 decks
-1%synergy
Moonlit Meditation
6.8%inclusion3 decks44 decks
6%synergy
Trail of Evidence
6.5%inclusion7 decks108 decks
6%synergy
On the Trail
6.5%inclusion7 decks108 decks
6%synergy
Battles
Invasion of Ikoria
12%inclusion13 decks108 decks
9%synergy
Planeswalkers
Tezzeret the Seeker
26%inclusion28 decks108 decks
24%synergy
Oko, Thief of Crowns
20%inclusion22 decks108 decks
16%synergy
Tezzeret, Betrayer of Flesh
9.3%inclusion10 decks108 decks
8%synergy
Tezzeret, Cruel Captain
9.1%inclusion4 decks44 decks
7%synergy
Utility Lands
Reliquary Tower
58%inclusion63 decks108 decks
28%synergy
Boseiju, Who Endures
35%inclusion38 decks108 decks
16%synergy
Inventors' Fair
32%inclusion35 decks108 decks
29%synergy
Archway of Innovation
32%inclusion31 decks96 decks
29%synergy
Otawara, Soaring City
30%inclusion32 decks108 decks
13%synergy
Seat of the Synod
26%inclusion28 decks108 decks
19%synergy
Urza's Saga
26%inclusion28 decks108 decks
19%synergy
Tree of Tales
25%inclusion27 decks108 decks
23%synergy
Alchemist's Refuge
25%inclusion27 decks108 decks
19%synergy
Academy Ruins
21%inclusion23 decks108 decks
16%synergy
Yavimaya, Cradle of Growth
21%inclusion23 decks108 decks
13%synergy
Rogue's Passage
20%inclusion22 decks108 decks
0%synergy
Karn's Bastion
17%inclusion18 decks108 decks
12%synergy
Uthros, Titanic Godcore
16%inclusion7 decks44 decks
13%synergy
Mistrise Village
14%inclusion8 decks58 decks
6%synergy
Treasure Vault
13%inclusion14 decks108 decks
10%synergy
Mystic Sanctuary
13%inclusion14 decks108 decks
2%synergy
Nesting Grounds
10%inclusion11 decks108 decks
8%synergy
Minamo, School at Water's Edge
10%inclusion11 decks108 decks
6%synergy
Shifting Woodland
9.2%inclusion9 decks98 decks
2%synergy
Llanowar Reborn
8.3%inclusion9 decks108 decks
7%synergy
Buried Ruin
8.3%inclusion9 decks108 decks
4%synergy
Oran-Rief, the Vastwood
7.4%inclusion8 decks108 decks
3%synergy
Fomori Vault
6.9%inclusion7 decks102 decks
6%synergy
The Shire
5.6%inclusion6 decks108 decks
3%synergy
Mana Artifacts
Sol Ring
90%inclusion97 decks108 decks
6%synergy
Arcane Signet
78%inclusion84 decks108 decks
6%synergy
Five Hundred Year Diary
39%inclusion42 decks108 decks
38%synergy
Talisman of Curiosity
37%inclusion40 decks108 decks
24%synergy
Thought Vessel
29%inclusion31 decks108 decks
11%synergy
Basalt Monolith
27%inclusion29 decks108 decks
24%synergy
Simic Signet
25%inclusion27 decks108 decks
14%synergy
Lotus Petal
22%inclusion24 decks108 decks
15%synergy
Mox Opal
19%inclusion20 decks108 decks
14%synergy
Machine God's Effigy
9.3%inclusion10 decks108 decks
8%synergy
Mox Amber
8.3%inclusion9 decks108 decks
4%synergy
Mox Diamond
7.4%inclusion8 decks108 decks
3%synergy
Mana Vault
7.4%inclusion8 decks108 decks
2%synergy
Fellwar Stone
7.4%inclusion8 decks108 decks
-13%synergy
Jeweled Lotus
5.6%inclusion6 decks108 decks
4%synergy
Lands
Command Tower
92%inclusion99 decks108 decks
17%synergy
Hinterland Harbor
73%inclusion79 decks108 decks
40%synergy
Breeding Pool
69%inclusion74 decks108 decks
27%synergy
Rejuvenating Springs
65%inclusion70 decks108 decks
38%synergy
Dreamroot Cascade
59%inclusion64 decks108 decks
38%synergy
Yavimaya Coast
59%inclusion64 decks108 decks
32%synergy
Flooded Grove
56%inclusion61 decks108 decks
41%synergy
Misty Rainforest
44%inclusion47 decks108 decks
32%synergy
Barkchannel Pathway
38%inclusion41 decks108 decks
31%synergy
Vineglimmer Snarl
37%inclusion40 decks108 decks
26%synergy
Waterlogged Grove
33%inclusion36 decks108 decks
27%synergy
Hedge Maze
32%inclusion35 decks108 decks
21%synergy
Exotic Orchard
31%inclusion34 decks108 decks
-5%synergy
Botanical Sanctum
27%inclusion29 decks108 decks
23%synergy
Simic Growth Chamber
26%inclusion28 decks108 decks
9%synergy
Tropical Island
24%inclusion26 decks108 decks
10%synergy
Kitchen
17%inclusion18 decks108 decks
16%synergy
Overflowing Basin
17%inclusion18 decks108 decks
9%synergy
Willowrush Verge
15%inclusion10 decks67 decks
8%synergy
Temple of Mystery
15%inclusion16 decks108 decks
-2%synergy
Wooded Foothills
12%inclusion13 decks108 decks
1%synergy
Windswept Heath
12%inclusion13 decks108 decks
1%synergy
Tanglepool Bridge
11%inclusion12 decks108 decks
9%synergy
Gemstone Caverns
11%inclusion12 decks108 decks
6%synergy
Scalding Tarn
11%inclusion12 decks108 decks
0%synergy
Polluted Delta
11%inclusion12 decks108 decks
-1%synergy
Tangled Islet
10%inclusion11 decks108 decks
5%synergy
Verdant Catacombs
9.3%inclusion10 decks108 decks
-2%synergy
Flooded Strand
9.3%inclusion10 decks108 decks
-2%synergy
Mana Confluence
8.3%inclusion9 decks108 decks
1%synergy
City of Brass
8.3%inclusion9 decks108 decks
1%synergy
Evolving Wilds
8.3%inclusion9 decks108 decks
-12%synergy
Scene of the Crime
5.6%inclusion6 decks108 decks
5%synergy
Prismatic Vista
5.6%inclusion6 decks108 decks
1%synergy
Terramorphic Expanse
5.6%inclusion6 decks108 decks
-9%synergy
Myriad Landscape
5.6%inclusion6 decks108 decks
-10%synergy