Koma, World-Eater (Commander)

Background image for The Over/Under - A Review of Foundations Commanders
Kyle Massa
Mar 31, 2026
The Over/Under - A Review of Foundations Commanders
It's time to look back at Foundations to see if Kyle's Over/Under predictions from a year ago were on point, or off the mark.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Lessons from Life
8.1%inclusion24 decks295 decks
4%synergy
Irma, Part-Time Mutant
3.1%inclusion9 decks295 decks
1%synergy
New Generation's Technique
1.8%inclusion5 decks275 decks
1%synergy
Leatherhead, Iron Gator
1.4%inclusion4 decks295 decks
0%synergy
Mutant Town
1.1%inclusion3 decks275 decks
0%synergy
High Synergy Cards
Adrix and Nev, Twincasters
61%inclusion1.93K decks3.18K decks
52%synergy
Koma, Cosmos Serpent
65%inclusion2.07K decks3.18K decks
49%synergy
Whelming Wave
60%inclusion1.92K decks3.18K decks
49%synergy
Elemental Bond
51%inclusion1.61K decks3.18K decks
45%synergy
Serpent of Yawning Depths
48%inclusion1.53K decks3.18K decks
42%synergy
Ohran Frostfang
44%inclusion1.41K decks3.18K decks
41%synergy
Junk Winder
44%inclusion1.39K decks3.18K decks
37%synergy
Llanowar Elves
62%inclusion1.97K decks3.18K decks
35%synergy
Doubling Season
44%inclusion1.41K decks3.18K decks
34%synergy
Tribute to the World Tree
40%inclusion1.26K decks3.18K decks
34%synergy
Top Cards
Cultivate
70%inclusion2.24K decks3.18K decks
24%synergy
Rampant Growth
64%inclusion2.04K decks3.18K decks
24%synergy
Counterspell
62%inclusion1.96K decks3.18K decks
12%synergy
Kodama's Reach
60%inclusion1.92K decks3.18K decks
25%synergy
Swiftfoot Boots
53%inclusion1.70K decks3.18K decks
28%synergy
Growth Spiral
53%inclusion1.67K decks3.18K decks
7%synergy
Nature's Lore
49%inclusion1.57K decks3.18K decks
19%synergy
Beast Within
49%inclusion1.55K decks3.18K decks
-1%synergy
Tatyova, Benthic Druid
48%inclusion1.53K decks3.18K decks
17%synergy
Aesi, Tyrant of Gyre Strait
47%inclusion1.50K decks3.18K decks
29%synergy
Game Changers
Cyclonic Rift
26%inclusion824 decks3.18K decks
2%synergy
Rhystic Study
23%inclusion746 decks3.18K decks
3%synergy
Fierce Guardianship
17%inclusion552 decks3.18K decks
1%synergy
Seedborn Muse
15%inclusion486 decks3.18K decks
-1%synergy
Worldly Tutor
12%inclusion395 decks3.18K decks
-2%synergy
Ancient Tomb
7.8%inclusion247 decks3.18K decks
-1%synergy
Mystical Tutor
6.7%inclusion212 decks3.18K decks
-2%synergy
Consecrated Sphinx
5.3%inclusion170 decks3.18K decks
-3%synergy
Force of Will
5.1%inclusion163 decks3.18K decks
-4%synergy
Gaea's Cradle
5.1%inclusion161 decks3.18K decks
-2%synergy
Creatures
Elvish Mystic
44%inclusion1.39K decks3.18K decks
21%synergy
Arixmethes, Slumbering Isle
44%inclusion1.39K decks3.18K decks
30%synergy
Birds of Paradise
41%inclusion1.31K decks3.18K decks
14%synergy
Spawning Kraken
40%inclusion1.27K decks3.18K decks
33%synergy
Sakura-Tribe Elder
39%inclusion1.24K decks3.18K decks
20%synergy
Spark Double
36%inclusion1.15K decks3.18K decks
27%synergy
Fanatic of Rhonas
36%inclusion1.13K decks3.18K decks
30%synergy
Enduring Vitality
32%inclusion1.01K decks3.18K decks
24%synergy
Summon: Leviathan
30%inclusion438 decks1.48K decks
22%synergy
Enduring Curiosity
30%inclusion943 decks3.18K decks
27%synergy
Garruk's Packleader
29%inclusion926 decks3.18K decks
27%synergy
Murkfiend Liege
29%inclusion925 decks3.18K decks
15%synergy
Starwinder
26%inclusion316 decks1.22K decks
19%synergy
Loot, Exuberant Explorer
24%inclusion765 decks3.15K decks
17%synergy
Roaming Throne
24%inclusion760 decks3.18K decks
16%synergy
Fyndhorn Elves
24%inclusion748 decks3.18K decks
9%synergy
Craterhoof Behemoth
23%inclusion740 decks3.18K decks
13%synergy
Sakashima of a Thousand Faces
22%inclusion684 decks3.18K decks
16%synergy
Slinn Voda, the Rising Deep
20%inclusion641 decks3.18K decks
14%synergy
Hullbreaker Horror
20%inclusion632 decks3.18K decks
2%synergy
Auton Soldier
20%inclusion624 decks3.18K decks
17%synergy
Eternal Witness
19%inclusion612 decks3.18K decks
0%synergy
Coiling Oracle
19%inclusion592 decks3.18K decks
6%synergy
Mossborn Hydra
18%inclusion572 decks3.18K decks
11%synergy
Archetype of Imagination
18%inclusion560 decks3.18K decks
13%synergy
Toski, Bearer of Secrets
17%inclusion547 decks3.18K decks
14%synergy
The Unagi of Kyoshi Island
17%inclusion134 decks788 decks
12%synergy
Reclamation Sage
17%inclusion535 decks3.18K decks
3%synergy
Esix, Fractal Bloom
17%inclusion528 decks3.18K decks
13%synergy
Quilled Greatwurm
16%inclusion518 decks3.15K decks
14%synergy
Selvala, Heart of the Wilds
15%inclusion492 decks3.18K decks
12%synergy
Delighted Halfling
15%inclusion466 decks3.18K decks
4%synergy
Azusa, Lost but Seeking
14%inclusion448 decks3.18K decks
0%synergy
Troyan, Gutsy Explorer
14%inclusion444 decks3.18K decks
11%synergy
Solemn Simulacrum
14%inclusion430 decks3.18K decks
7%synergy
Zopandrel, Hunger Dominus
12%inclusion391 decks3.18K decks
10%synergy
Uro, Titan of Nature's Wrath
12%inclusion390 decks3.18K decks
2%synergy
Curiosity Crafter
12%inclusion382 decks3.18K decks
9%synergy
Lotus Cobra
12%inclusion380 decks3.18K decks
-1%synergy
Kiora, the Rising Tide
12%inclusion373 decks3.15K decks
9%synergy
Tireless Provisioner
12%inclusion370 decks3.18K decks
-3%synergy
Scute Swarm
12%inclusion369 decks3.18K decks
-8%synergy
Grappling Kraken
11%inclusion365 decks3.18K decks
8%synergy
Sakashima the Impostor
11%inclusion363 decks3.18K decks
9%synergy
Rampaging Baloths
11%inclusion345 decks3.18K decks
-6%synergy
Skyserpent Seeker
10%inclusion220 decks2.16K decks
8%synergy
Ghalta, Primal Hunger
10%inclusion312 decks3.18K decks
7%synergy
Xolatoyac, the Smiling Flood
9.5%inclusion301 decks3.18K decks
2%synergy
Trygon Predator
8.7%inclusion275 decks3.18K decks
2%synergy
Kona, Rescue Beastie
8.1%inclusion258 decks3.18K decks
7%synergy
Instants
An Offer You Can't Refuse
45%inclusion1.42K decks3.18K decks
22%synergy
Negate
42%inclusion1.33K decks3.18K decks
16%synergy
Heroic Intervention
42%inclusion1.33K decks3.18K decks
11%synergy
Return of the Wildspeaker
35%inclusion1.12K decks3.18K decks
25%synergy
Arcane Denial
31%inclusion985 decks3.18K decks
8%synergy
Pongify
29%inclusion918 decks3.18K decks
4%synergy
Double Major
28%inclusion894 decks3.18K decks
20%synergy
Aetherize
25%inclusion794 decks3.18K decks
13%synergy
Rapid Hybridization
24%inclusion757 decks3.18K decks
-2%synergy
Second Harvest
23%inclusion741 decks3.18K decks
17%synergy
Mana Drain
22%inclusion696 decks3.18K decks
6%synergy
Swan Song
21%inclusion657 decks3.18K decks
2%synergy
Planar Genesis
20%inclusion650 decks3.18K decks
10%synergy
Snakeskin Veil
17%inclusion538 decks3.18K decks
11%synergy
Reality Shift
16%inclusion494 decks3.18K decks
1%synergy
Refute
15%inclusion492 decks3.18K decks
14%synergy
Tamiyo's Safekeeping
13%inclusion426 decks3.18K decks
8%synergy
Entish Restoration
12%inclusion386 decks3.18K decks
3%synergy
Nature's Claim
12%inclusion367 decks3.18K decks
2%synergy
Brainstorm
11%inclusion356 decks3.18K decks
-3%synergy
Sink into Stupor
11%inclusion348 decks3.18K decks
-1%synergy
Harrow
10%inclusion330 decks3.18K decks
-2%synergy
Decisive Denial
10%inclusion322 decks3.18K decks
5%synergy
Krosan Grip
10%inclusion322 decks3.18K decks
3%synergy
Eureka Moment
10%inclusion316 decks3.18K decks
-1%synergy
Collective Resistance
9.4%inclusion299 decks3.18K decks
6%synergy
Bite Down
9.3%inclusion295 decks3.18K decks
9%synergy
Auroral Procession
9.0%inclusion159 decks1.76K decks
5%synergy
Tyvar's Stand
8.9%inclusion282 decks3.18K decks
6%synergy
Simic Charm
8.8%inclusion280 decks3.18K decks
1%synergy
Opt
8.7%inclusion277 decks3.18K decks
1%synergy
Voidslime
8.2%inclusion262 decks3.18K decks
3%synergy
Essence Scatter
8.2%inclusion260 decks3.18K decks
7%synergy
Stubborn Denial
8.0%inclusion254 decks3.18K decks
5%synergy
Broken Wings
7.8%inclusion247 decks3.18K decks
7%synergy
Archdruid's Charm
7.5%inclusion237 decks3.18K decks
2%synergy
Think Twice
7.1%inclusion225 decks3.18K decks
6%synergy
Harmonized Crescendo
7.0%inclusion37 decks525 decks
4%synergy
Return to Nature
6.9%inclusion218 decks3.18K decks
2%synergy
Hunter's Insight
6.5%inclusion207 decks3.18K decks
5%synergy
Resculpt
6.3%inclusion200 decks3.18K decks
1%synergy
Gift of the Viper
6.1%inclusion195 decks3.18K decks
4%synergy
Heritage Reclamation
6.0%inclusion105 decks1.75K decks
4%synergy
Run Away Together
6.0%inclusion190 decks3.18K decks
3%synergy
Mystic Reflection
5.7%inclusion181 decks3.18K decks
3%synergy
Strix Serenade
5.5%inclusion176 decks3.18K decks
2%synergy
Slip Out the Back
5.3%inclusion170 decks3.18K decks
2%synergy
Sorceries
Farseek
46%inclusion1.47K decks3.18K decks
20%synergy
Three Visits
39%inclusion1.25K decks3.18K decks
16%synergy
Skyshroud Claim
35%inclusion1.11K decks3.18K decks
26%synergy
Irenicus's Vile Duplication
32%inclusion1.03K decks3.18K decks
26%synergy
Explore
31%inclusion988 decks3.18K decks
11%synergy
Overwhelming Stampede
30%inclusion969 decks3.18K decks
18%synergy
Rishkar's Expertise
24%inclusion752 decks3.18K decks
15%synergy
Preposterous Proportions
14%inclusion457 decks3.16K decks
13%synergy
Urban Evolution
14%inclusion448 decks3.18K decks
5%synergy
Bushwhack
14%inclusion444 decks3.18K decks
12%synergy
Explosive Vegetation
13%inclusion422 decks3.18K decks
7%synergy
Last March of the Ents
13%inclusion399 decks3.18K decks
9%synergy
Migration Path
12%inclusion381 decks3.18K decks
9%synergy
Shamanic Revelation
11%inclusion338 decks3.18K decks
6%synergy
Overrun
10%inclusion332 decks3.18K decks
8%synergy
Grow from the Ashes
10%inclusion328 decks3.18K decks
8%synergy
Quantum Misalignment
10%inclusion322 decks3.18K decks
7%synergy
Enter the Enigma
9.2%inclusion292 decks3.18K decks
8%synergy
Shared Roots
9.0%inclusion70 decks782 decks
5%synergy
Harmonize
7.8%inclusion249 decks3.18K decks
2%synergy
Bala Ged Recovery
7.8%inclusion247 decks3.18K decks
-2%synergy
Finale of Devastation
7.7%inclusion244 decks3.18K decks
-3%synergy
Traverse the Outlands
7.3%inclusion233 decks3.18K decks
4%synergy
Circuitous Route
7.3%inclusion233 decks3.18K decks
5%synergy
Ponder
7.3%inclusion231 decks3.18K decks
0%synergy
Rite of Replication
7.1%inclusion225 decks3.18K decks
0%synergy
Raise the Palisade
6.8%inclusion217 decks3.18K decks
1%synergy
Broken Bond
6.5%inclusion205 decks3.18K decks
2%synergy
Nanogene Conversion
6.4%inclusion204 decks3.18K decks
6%synergy
Curse of the Swine
6.1%inclusion195 decks3.18K decks
-5%synergy
Ezuri's Predation
5.7%inclusion181 decks3.18K decks
-2%synergy
Tempt with Discovery
5.5%inclusion176 decks3.18K decks
1%synergy
Open the Way
5.5%inclusion176 decks3.18K decks
3%synergy
Genesis Wave
5.4%inclusion172 decks3.18K decks
1%synergy
Triumph of the Hordes
5.3%inclusion168 decks3.18K decks
2%synergy
Doppelgang
5.1%inclusion163 decks3.18K decks
-1%synergy
River's Rebuke
5.0%inclusion160 decks3.18K decks
2%synergy
Utility Artifacts
Lightning Greaves
39%inclusion1.25K decks3.18K decks
19%synergy
Helm of the Host
28%inclusion892 decks3.18K decks
23%synergy
Fireshrieker
24%inclusion752 decks3.18K decks
23%synergy
Bident of Thassa
17%inclusion537 decks3.18K decks
10%synergy
Leyline Axe
17%inclusion527 decks3.18K decks
16%synergy
Combine Chrysalis
17%inclusion527 decks3.18K decks
12%synergy
Emerald Medallion
13%inclusion404 decks3.18K decks
10%synergy
The Great Henge
13%inclusion398 decks3.18K decks
3%synergy
Sapphire Medallion
10%inclusion314 decks3.18K decks
6%synergy
Basilisk Collar
8.9%inclusion282 decks3.18K decks
8%synergy
Whispersilk Cloak
7.6%inclusion241 decks3.18K decks
5%synergy
Mithril Coat
6.4%inclusion203 decks3.18K decks
5%synergy
Banner of Kinship
6.2%inclusion198 decks3.18K decks
4%synergy
Genji Glove
6.2%inclusion86 decks1.40K decks
5%synergy
Idol of Oblivion
5.6%inclusion177 decks3.18K decks
2%synergy
Mirror Box
5.2%inclusion166 decks3.18K decks
2%synergy
Brotherhood Regalia
5.2%inclusion166 decks3.18K decks
5%synergy
Lavaspur Boots
5.1%inclusion161 decks3.18K decks
4%synergy
Enchantments
Garruk's Uprising
42%inclusion1.34K decks3.18K decks
25%synergy
Parallel Lives
37%inclusion1.19K decks3.18K decks
31%synergy
Unnatural Growth
29%inclusion908 decks3.18K decks
25%synergy
Kindred Discovery
23%inclusion724 decks3.18K decks
13%synergy
Wild Growth
18%inclusion577 decks3.18K decks
9%synergy
Aqueous Form
17%inclusion534 decks3.18K decks
13%synergy
Exploration
15%inclusion473 decks3.18K decks
2%synergy
Utopia Sprawl
15%inclusion470 decks3.18K decks
8%synergy
Witness Protection
14%inclusion447 decks3.18K decks
11%synergy
Beastmaster Ascension
13%inclusion403 decks3.18K decks
10%synergy
Imprisoned in the Moon
13%inclusion403 decks3.18K decks
8%synergy
Propaganda
12%inclusion380 decks3.18K decks
5%synergy
Growing Rites of Itlimoc
12%inclusion369 decks3.18K decks
6%synergy
Mystic Remora
11%inclusion361 decks3.18K decks
-3%synergy
Primal Vigor
11%inclusion357 decks3.18K decks
8%synergy
Impostor Syndrome
8.3%inclusion84 decks1.02K decks
7%synergy
Cryptolith Rite
8.2%inclusion261 decks3.18K decks
5%synergy
Extravagant Replication
7.9%inclusion250 decks3.18K decks
5%synergy
Wilderness Reclamation
7.1%inclusion227 decks3.18K decks
-2%synergy
Omniscience
6.6%inclusion211 decks3.18K decks
2%synergy
Reconnaissance Mission
6.3%inclusion200 decks3.18K decks
5%synergy
Moonlit Meditation
6.0%inclusion73 decks1.22K decks
5%synergy
Defense of the Heart
5.6%inclusion179 decks3.18K decks
3%synergy
Coastal Piracy
5.6%inclusion177 decks3.18K decks
4%synergy
Burgeoning
5.5%inclusion175 decks3.18K decks
-2%synergy
Sylvan Library
5.2%inclusion164 decks3.18K decks
-4%synergy
Planeswalkers
Oko, Thief of Crowns
7.0%inclusion223 decks3.18K decks
0%synergy
Kiora, the Crashing Wave
5.1%inclusion162 decks3.18K decks
2%synergy
Utility Lands
Reliquary Tower
51%inclusion1.63K decks3.18K decks
2%synergy
Rogue's Passage
49%inclusion1.56K decks3.18K decks
27%synergy
Yavimaya, Cradle of Growth
22%inclusion688 decks3.18K decks
0%synergy
Temple of the False God
21%inclusion682 decks3.18K decks
6%synergy
Mosswort Bridge
17%inclusion552 decks3.18K decks
0%synergy
Boseiju, Who Endures
17%inclusion526 decks3.18K decks
-5%synergy
Otawara, Soaring City
13%inclusion427 decks3.18K decks
-5%synergy
Three Tree City
12%inclusion393 decks3.18K decks
7%synergy
Castle Garenbrig
11%inclusion352 decks3.18K decks
7%synergy
Mistrise Village
10%inclusion175 decks1.76K decks
-1%synergy
Evendo, Waking Haven
10%inclusion118 decks1.23K decks
4%synergy
Command Beacon
10%inclusion303 decks3.18K decks
6%synergy
Alchemist's Refuge
7.8%inclusion247 decks3.18K decks
-9%synergy
Mystic Sanctuary
7.5%inclusion239 decks3.18K decks
-5%synergy
Restless Vinestalk
5.3%inclusion170 decks3.18K decks
0%synergy
Mana Artifacts
Sol Ring
86%inclusion2.72K decks3.18K decks
6%synergy
Arcane Signet
72%inclusion2.29K decks3.18K decks
9%synergy
Simic Signet
34%inclusion1.09K decks3.18K decks
3%synergy
Thought Vessel
33%inclusion1.06K decks3.18K decks
13%synergy
Talisman of Curiosity
25%inclusion805 decks3.18K decks
3%synergy
Commander's Sphere
13%inclusion427 decks3.18K decks
6%synergy
Fellwar Stone
10%inclusion333 decks3.18K decks
1%synergy
Mind Stone
7.8%inclusion248 decks3.18K decks
3%synergy
Thran Dynamo
7.6%inclusion243 decks3.18K decks
5%synergy
Decanter of Endless Water
6.5%inclusion206 decks3.18K decks
2%synergy
Herd Heirloom
6.2%inclusion108 decks1.75K decks
3%synergy
Patchwork Banner
6.0%inclusion190 decks3.18K decks
3%synergy
Gilded Lotus
5.2%inclusion164 decks3.18K decks
3%synergy
Lands
Forest
98%inclusion3.11K decks3.18K decks
2%synergy
Island
98%inclusion3.10K decks3.18K decks
2%synergy
Command Tower
82%inclusion2.59K decks3.18K decks
-4%synergy
Hinterland Harbor
61%inclusion1.95K decks3.18K decks
1%synergy
Dreamroot Cascade
50%inclusion1.58K decks3.18K decks
6%synergy
Yavimaya Coast
48%inclusion1.52K decks3.18K decks
-4%synergy
Flooded Grove
45%inclusion1.42K decks3.18K decks
3%synergy
Breeding Pool
42%inclusion1.35K decks3.18K decks
-4%synergy
Simic Growth Chamber
41%inclusion1.31K decks3.18K decks
-7%synergy
Rejuvenating Springs
41%inclusion1.30K decks3.18K decks
-2%synergy
Vineglimmer Snarl
36%inclusion1.15K decks3.18K decks
-2%synergy
Temple of Mystery
35%inclusion1.10K decks3.18K decks
-3%synergy
Evolving Wilds
32%inclusion1.03K decks3.18K decks
7%synergy
Thornwood Falls
29%inclusion917 decks3.18K decks
11%synergy
Misty Rainforest
26%inclusion823 decks3.18K decks
-5%synergy
Exotic Orchard
25%inclusion807 decks3.18K decks
2%synergy
Myriad Landscape
23%inclusion745 decks3.18K decks
2%synergy
Terramorphic Expanse
21%inclusion682 decks3.18K decks
2%synergy
Overflowing Basin
21%inclusion664 decks3.18K decks
1%synergy
Hedge Maze
20%inclusion636 decks3.18K decks
0%synergy
Barkchannel Pathway
20%inclusion635 decks3.18K decks
0%synergy
Willowrush Verge
19%inclusion417 decks2.19K decks
2%synergy
Tangled Islet
18%inclusion560 decks3.18K decks
2%synergy
Waterlogged Grove
15%inclusion484 decks3.18K decks
-5%synergy
Botanical Sanctum
14%inclusion450 decks3.18K decks
1%synergy
Fabled Passage
13%inclusion418 decks3.18K decks
-2%synergy
Path of Ancestry
12%inclusion394 decks3.18K decks
-5%synergy
Simic Guildgate
12%inclusion394 decks3.18K decks
2%synergy
Sodden Verdure
12%inclusion64 decks521 decks
1%synergy
Sink into Stupor
11%inclusion348 decks3.18K decks
-1%synergy
Tropical Island
11%inclusion340 decks3.18K decks
-3%synergy
Rimewood Falls
10%inclusion308 decks3.18K decks
1%synergy
Bala Ged Recovery
7.8%inclusion247 decks3.18K decks
-2%synergy
Prismatic Vista
7.5%inclusion237 decks3.18K decks
0%synergy
Lush Oasis
7.1%inclusion226 decks3.18K decks
1%synergy
Disciple of Freyalise
6.5%inclusion206 decks3.18K decks
2%synergy
Thriving Isle
5.6%inclusion178 decks3.18K decks
4%synergy
Blighted Woodland
5.6%inclusion177 decks3.18K decks
-2%synergy
Rain-Slicked Copse
5.6%inclusion29 decks521 decks
0%synergy