Shroofus Sproutsire (Commander) - Core

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
Germination Practicum
8.1%inclusion3 decks37 decks
6%synergy
Level Up
2.5%inclusion4 decks163 decks
-1%synergy
Saved by the Shell
1.9%inclusion3 decks159 decks
1%synergy
Frog Butler
1.2%inclusion2 decks162 decks
-1%synergy
Skateboard
1.2%inclusion2 decks162 decks
1%synergy
High Synergy Cards
Tendershoot Dryad
86%inclusion1.45K decks1.69K decks
81%synergy
Sporecrown Thallid
78%inclusion1.32K decks1.69K decks
75%synergy
Fungal Plots
75%inclusion1.26K decks1.69K decks
72%synergy
Brightcap Badger
74%inclusion1.25K decks1.69K decks
71%synergy
Mycoloth
66%inclusion1.12K decks1.69K decks
63%synergy
Saproling Symbiosis
66%inclusion1.11K decks1.69K decks
63%synergy
Utopia Mycon
66%inclusion1.11K decks1.69K decks
63%synergy
Beastmaster Ascension
72%inclusion1.22K decks1.69K decks
62%synergy
Sylvan Anthem
72%inclusion1.22K decks1.69K decks
61%synergy
Nemata, Grove Guardian
63%inclusion1.06K decks1.69K decks
60%synergy
Top Cards
Beast Within
64%inclusion1.09K decks1.69K decks
7%synergy
Ohran Frostfang
63%inclusion1.06K decks1.69K decks
48%synergy
Shamanic Revelation
57%inclusion968 decks1.69K decks
37%synergy
Heroic Intervention
56%inclusion953 decks1.69K decks
10%synergy
Champion of Lambholt
56%inclusion944 decks1.69K decks
46%synergy
Llanowar Elves
56%inclusion942 decks1.69K decks
2%synergy
Emerald Medallion
55%inclusion931 decks1.69K decks
12%synergy
Verdant Embrace
55%inclusion926 decks1.69K decks
52%synergy
Fungal Rebirth
54%inclusion909 decks1.69K decks
51%synergy
Cultivate
53%inclusion899 decks1.69K decks
2%synergy
Creatures
Psychotrope Thallid
52%inclusion886 decks1.69K decks
51%synergy
Thelonite Hermit
52%inclusion874 decks1.69K decks
50%synergy
Toski, Bearer of Secrets
51%inclusion866 decks1.69K decks
36%synergy
Verdeloth the Ancient
51%inclusion864 decks1.69K decks
48%synergy
Sporemound
48%inclusion812 decks1.69K decks
45%synergy
Verdant Force
47%inclusion798 decks1.69K decks
45%synergy
Elvish Mystic
46%inclusion778 decks1.69K decks
0%synergy
Enduring Vitality
43%inclusion726 decks1.69K decks
37%synergy
Undercellar Myconid
41%inclusion685 decks1.69K decks
39%synergy
Thallid Germinator
38%inclusion637 decks1.69K decks
36%synergy
Jaheira, Friend of the Forest
35%inclusion591 decks1.69K decks
31%synergy
Fyndhorn Elves
32%inclusion538 decks1.69K decks
-1%synergy
Circle of Dreams Druid
32%inclusion537 decks1.69K decks
17%synergy
Vitaspore Thallid
31%inclusion520 decks1.69K decks
30%synergy
Ruxa, Patient Professor
30%inclusion513 decks1.69K decks
27%synergy
Thallid
29%inclusion494 decks1.69K decks
28%synergy
Sporesower Thallid
29%inclusion488 decks1.69K decks
28%synergy
Craterhoof Behemoth
29%inclusion486 decks1.69K decks
8%synergy
Jade Mage
27%inclusion453 decks1.69K decks
26%synergy
Sporoloth Ancient
25%inclusion430 decks1.69K decks
25%synergy
Thallid Shell-Dweller
25%inclusion430 decks1.69K decks
25%synergy
Forgotten Ancient
24%inclusion408 decks1.69K decks
13%synergy
Birds of Paradise
24%inclusion406 decks1.69K decks
5%synergy
Saryth, the Viper's Fang
24%inclusion400 decks1.69K decks
13%synergy
Ivy Lane Denizen
23%inclusion395 decks1.69K decks
19%synergy
Arbor Elf
22%inclusion373 decks1.69K decks
-2%synergy
Cankerbloom
21%inclusion349 decks1.69K decks
12%synergy
Thunderfoot Baloth
20%inclusion337 decks1.69K decks
14%synergy
Quilled Greatwurm
19%inclusion316 decks1.63K decks
12%synergy
Adaptive Automaton
19%inclusion316 decks1.69K decks
16%synergy
Insidious Fungus
18%inclusion311 decks1.69K decks
14%synergy
Metallic Mimic
18%inclusion304 decks1.69K decks
15%synergy
Bellowing Tanglewurm
17%inclusion289 decks1.69K decks
9%synergy
Savage Thallid
17%inclusion285 decks1.69K decks
16%synergy
Roaming Throne
17%inclusion284 decks1.69K decks
13%synergy
Vigor
17%inclusion283 decks1.69K decks
5%synergy
Sporeweb Weaver
16%inclusion262 decks1.69K decks
15%synergy
Sakura-Tribe Elder
13%inclusion223 decks1.69K decks
-10%synergy
Elvish Farmer
13%inclusion219 decks1.69K decks
12%synergy
Slimy Piper
12%inclusion194 decks1.61K decks
12%synergy
Wildwood Mentor
12%inclusion201 decks1.69K decks
11%synergy
Evolution Sage
12%inclusion195 decks1.69K decks
-2%synergy
Defiler of Vigor
11%inclusion194 decks1.69K decks
-4%synergy
Guardian Augmenter
11%inclusion194 decks1.69K decks
8%synergy
Delighted Halfling
11%inclusion181 decks1.69K decks
-2%synergy
Ouroboroid
11%inclusion56 decks523 decks
4%synergy
Eternal Witness
10%inclusion177 decks1.69K decks
-17%synergy
Tukatongue Thallid
10%inclusion177 decks1.69K decks
10%synergy
Ferrafor, Young Yew
10%inclusion25 decks245 decks
9%synergy
Renata, Called to the Hunt
10%inclusion169 decks1.69K decks
4%synergy
Instants
Second Harvest
53%inclusion893 decks1.69K decks
47%synergy
Might of the Masses
48%inclusion810 decks1.69K decks
45%synergy
Return of the Wildspeaker
46%inclusion777 decks1.69K decks
10%synergy
Echoing Courage
37%inclusion629 decks1.69K decks
36%synergy
Get a Leg Up
35%inclusion584 decks1.69K decks
33%synergy
Sprout Swarm
35%inclusion583 decks1.69K decks
33%synergy
Overprotect
34%inclusion569 decks1.69K decks
25%synergy
Snakeskin Veil
33%inclusion561 decks1.69K decks
13%synergy
Tyvar's Stand
32%inclusion541 decks1.69K decks
19%synergy
Spore Swarm
31%inclusion524 decks1.69K decks
30%synergy
Scatter the Seeds
30%inclusion511 decks1.69K decks
29%synergy
Krosan Grip
26%inclusion436 decks1.69K decks
7%synergy
Collective Resistance
25%inclusion417 decks1.69K decks
12%synergy
Invigorate
23%inclusion392 decks1.69K decks
18%synergy
Primal Bellow
23%inclusion390 decks1.69K decks
18%synergy
Wrap in Vigor
23%inclusion387 decks1.69K decks
14%synergy
Tamiyo's Safekeeping
23%inclusion385 decks1.69K decks
4%synergy
Nature's Claim
23%inclusion381 decks1.69K decks
3%synergy
Fog
19%inclusion327 decks1.69K decks
2%synergy
Gaea's Gift
18%inclusion312 decks1.69K decks
8%synergy
Hunter's Insight
18%inclusion307 decks1.69K decks
5%synergy
Return to Nature
18%inclusion301 decks1.69K decks
3%synergy
Vines of Vastwood
18%inclusion299 decks1.69K decks
13%synergy
Giant Growth
17%inclusion293 decks1.69K decks
14%synergy
Blossoming Defense
14%inclusion243 decks1.69K decks
9%synergy
Archdruid's Charm
12%inclusion210 decks1.69K decks
-11%synergy
Sprout
12%inclusion206 decks1.69K decks
12%synergy
Go Forth
12%inclusion196 decks1.65K decks
11%synergy
Royal Treatment
10%inclusion177 decks1.69K decks
7%synergy
Titanic Growth
8.8%inclusion148 decks1.69K decks
7%synergy
Groundswell
8.2%inclusion138 decks1.69K decks
7%synergy
Flash Foliage
7.6%inclusion129 decks1.69K decks
7%synergy
Obscuring Haze
7.5%inclusion126 decks1.69K decks
0%synergy
Harrow
7.3%inclusion123 decks1.69K decks
-12%synergy
Trash the Town
7.2%inclusion121 decks1.69K decks
5%synergy
Chord of Calling
7.1%inclusion120 decks1.69K decks
-4%synergy
Gift of the Viper
7.0%inclusion119 decks1.69K decks
-1%synergy
Naturalize
6.9%inclusion117 decks1.69K decks
0%synergy
Silkguard
6.6%inclusion112 decks1.69K decks
3%synergy
Might of Old Krosa
6.6%inclusion112 decks1.69K decks
5%synergy
Origin of Metalbending
6.4%inclusion22 decks345 decks
-1%synergy
Ram Through
6.2%inclusion105 decks1.69K decks
-16%synergy
For the Family
6.0%inclusion101 decks1.69K decks
6%synergy
Horrid Vigor
5.9%inclusion100 decks1.69K decks
2%synergy
Warriors' Lesson
5.7%inclusion97 decks1.69K decks
5%synergy
Arachnogenesis
5.4%inclusion91 decks1.69K decks
2%synergy
Force of Vigor
5.3%inclusion90 decks1.69K decks
-5%synergy
Mortal's Resolve
5.2%inclusion87 decks1.69K decks
4%synergy
Sorceries
Rampant Growth
48%inclusion806 decks1.69K decks
5%synergy
Nature's Lore
45%inclusion754 decks1.69K decks
7%synergy
Fungal Sprouting
43%inclusion721 decks1.69K decks
41%synergy
Preposterous Proportions
40%inclusion653 decks1.64K decks
36%synergy
Kodama's Reach
40%inclusion668 decks1.69K decks
1%synergy
Overrun
38%inclusion637 decks1.69K decks
30%synergy
Three Visits
32%inclusion538 decks1.69K decks
4%synergy
Saproling Migration
31%inclusion522 decks1.69K decks
30%synergy
Harvest Season
24%inclusion407 decks1.69K decks
21%synergy
Harmonize
22%inclusion373 decks1.69K decks
-6%synergy
Overwhelming Stampede
22%inclusion372 decks1.69K decks
4%synergy
For the Common Good
19%inclusion320 decks1.69K decks
17%synergy
Bridgeworks Battle
16%inclusion263 decks1.69K decks
3%synergy
Triumph of the Hordes
14%inclusion243 decks1.69K decks
6%synergy
Explore
14%inclusion240 decks1.69K decks
-8%synergy
Skyshroud Claim
14%inclusion232 decks1.69K decks
-6%synergy
Bala Ged Recovery
13%inclusion224 decks1.69K decks
-1%synergy
Spontaneous Generation
10%inclusion166 decks1.69K decks
9%synergy
Collective Unconscious
9.3%inclusion157 decks1.69K decks
7%synergy
Ezuri's Predation
8.1%inclusion136 decks1.69K decks
-3%synergy
Fertile Imagination
7.2%inclusion121 decks1.69K decks
7%synergy
Wear Down
6.9%inclusion117 decks1.69K decks
5%synergy
Season of Gathering
6.4%inclusion108 decks1.69K decks
0%synergy
Rishkar's Expertise
6.2%inclusion104 decks1.69K decks
-24%synergy
Finale of Devastation
5.0%inclusion85 decks1.69K decks
-11%synergy
Utility Artifacts
Swiftfoot Boots
52%inclusion879 decks1.69K decks
19%synergy
Skullclamp
52%inclusion876 decks1.69K decks
47%synergy
Banner of Kinship
50%inclusion824 decks1.65K decks
46%synergy
Eldrazi Monument
45%inclusion756 decks1.69K decks
42%synergy
Idol of Oblivion
38%inclusion643 decks1.69K decks
35%synergy
Stoneforge Masterwork
23%inclusion386 decks1.69K decks
22%synergy
Lightning Greaves
23%inclusion385 decks1.69K decks
-1%synergy
Coat of Arms
21%inclusion359 decks1.69K decks
19%synergy
Blackblade Reforged
21%inclusion353 decks1.69K decks
12%synergy
Commander's Plate
18%inclusion307 decks1.69K decks
12%synergy
Bow of Nylea
16%inclusion264 decks1.69K decks
10%synergy
Obelisk of Urd
15%inclusion247 decks1.69K decks
14%synergy
Druidic Satchel
14%inclusion243 decks1.69K decks
14%synergy
Sword of the Squeak
13%inclusion214 decks1.69K decks
12%synergy
Maskwood Nexus
12%inclusion208 decks1.69K decks
11%synergy
Staff of Titania
12%inclusion205 decks1.69K decks
4%synergy
Brotherhood Regalia
11%inclusion181 decks1.69K decks
8%synergy
Mithril Coat
10%inclusion170 decks1.69K decks
6%synergy
Power Fist
9.3%inclusion157 decks1.69K decks
5%synergy
Dolmen Gate
8.7%inclusion147 decks1.69K decks
7%synergy
Trailblazer's Boots
8.5%inclusion143 decks1.69K decks
5%synergy
Fireshrieker
7.5%inclusion126 decks1.69K decks
3%synergy
Rhonas's Monument
7.1%inclusion120 decks1.69K decks
-9%synergy
The Earth Crystal
7.0%inclusion42 decks599 decks
-10%synergy
Whispersilk Cloak
6.8%inclusion115 decks1.69K decks
2%synergy
Akroma's Memorial
5.9%inclusion100 decks1.69K decks
2%synergy
Basilisk Collar
5.5%inclusion93 decks1.69K decks
0%synergy
Sword of the Animist
5.4%inclusion92 decks1.69K decks
-1%synergy
Chronicle of Victory
5.3%inclusion13 decks247 decks
3%synergy
Enchantments
Growing Rites of Itlimoc
44%inclusion739 decks1.69K decks
30%synergy
Doubling Season
43%inclusion723 decks1.69K decks
31%synergy
Wild Growth
41%inclusion692 decks1.69K decks
15%synergy
Tribute to the World Tree
40%inclusion675 decks1.69K decks
19%synergy
Night Soil
38%inclusion641 decks1.69K decks
36%synergy
Parallel Lives
36%inclusion614 decks1.69K decks
31%synergy
Blanchwood Armor
34%inclusion577 decks1.69K decks
22%synergy
Utopia Sprawl
33%inclusion550 decks1.69K decks
16%synergy
Life and Limb
31%inclusion518 decks1.69K decks
29%synergy
Kenrith's Transformation
25%inclusion418 decks1.69K decks
3%synergy
Fists of Ironwood
21%inclusion357 decks1.69K decks
20%synergy
Cryptolith Rite
21%inclusion349 decks1.69K decks
17%synergy
Alpha Status
21%inclusion349 decks1.69K decks
19%synergy
Unnatural Growth
20%inclusion342 decks1.69K decks
-3%synergy
Gaea's Anthem
17%inclusion292 decks1.69K decks
16%synergy
Springleaf Parade
17%inclusion42 decks245 decks
15%synergy
Song of the Dryads
16%inclusion278 decks1.69K decks
6%synergy
Primal Vigor
16%inclusion277 decks1.69K decks
13%synergy
Season of Growth
16%inclusion276 decks1.69K decks
11%synergy
March of the World Ooze
15%inclusion146 decks992 decks
12%synergy
Fecundity
13%inclusion221 decks1.69K decks
11%synergy
Bear Umbra
13%inclusion216 decks1.69K decks
3%synergy
Muraganda Petroglyphs
12%inclusion210 decks1.69K decks
11%synergy
Snake Umbra
12%inclusion206 decks1.69K decks
5%synergy
Asceticism
11%inclusion193 decks1.69K decks
1%synergy
Garruk's Uprising
11%inclusion189 decks1.69K decks
-28%synergy
Lignify
11%inclusion181 decks1.69K decks
4%synergy
Raised by Giants
10%inclusion168 decks1.69K decks
8%synergy
Innkeeper's Talent
9.1%inclusion153 decks1.69K decks
2%synergy
Epic Struggle
9.0%inclusion152 decks1.69K decks
8%synergy
Rancor
8.9%inclusion151 decks1.69K decks
-1%synergy
Lion Umbra
8.6%inclusion146 decks1.69K decks
5%synergy
Sylvan Library
7.3%inclusion124 decks1.69K decks
-10%synergy
Elven Chorus
7.2%inclusion122 decks1.69K decks
4%synergy
Sphere Grid
7.1%inclusion44 decks619 decks
2%synergy
Sporogenesis
7.0%inclusion119 decks1.69K decks
7%synergy
Song of Freyalise
6.9%inclusion116 decks1.69K decks
6%synergy
Master Chef
6.6%inclusion112 decks1.69K decks
5%synergy
Alpha Authority
6.0%inclusion102 decks1.69K decks
2%synergy
Boar Umbra
5.9%inclusion99 decks1.69K decks
4%synergy
Indomitable Might
5.4%inclusion92 decks1.69K decks
3%synergy
Concordant Crossroads
5.3%inclusion90 decks1.69K decks
-7%synergy
Hydra's Growth
5.0%inclusion85 decks1.69K decks
-2%synergy
Planeswalkers
Nissa, Who Shakes the World
5.7%inclusion97 decks1.69K decks
-13%synergy
Utility Lands
Rogue's Passage
58%inclusion984 decks1.69K decks
21%synergy
Oran-Rief, the Vastwood
57%inclusion959 decks1.69K decks
39%synergy
Three Tree City
40%inclusion671 decks1.69K decks
32%synergy
Reliquary Tower
34%inclusion566 decks1.69K decks
2%synergy
War Room
29%inclusion496 decks1.69K decks
10%synergy
Mosswort Bridge
21%inclusion356 decks1.69K decks
-6%synergy
Boseiju, Who Endures
20%inclusion334 decks1.69K decks
-6%synergy
Evendo, Waking Haven
19%inclusion99 decks517 decks
6%synergy
Yavimaya, Cradle of Growth
16%inclusion271 decks1.69K decks
-7%synergy
Nykthos, Shrine to Nyx
14%inclusion238 decks1.69K decks
-12%synergy
Castle Garenbrig
14%inclusion231 decks1.69K decks
-14%synergy
Fountainport
14%inclusion229 decks1.69K decks
12%synergy
Access Tunnel
13%inclusion222 decks1.69K decks
9%synergy
Karn's Bastion
11%inclusion185 decks1.69K decks
2%synergy
Tranquil Thicket
8.5%inclusion143 decks1.69K decks
-3%synergy
Pendelhaven
8.3%inclusion141 decks1.69K decks
6%synergy
Secret Tunnel
8.1%inclusion28 decks346 decks
3%synergy
Shifting Woodland
8.1%inclusion136 decks1.69K decks
-5%synergy
Diamond City
6.6%inclusion111 decks1.69K decks
6%synergy
Temple of the False God
6.5%inclusion110 decks1.69K decks
-4%synergy
Mana Artifacts
Sol Ring
80%inclusion1.35K decks1.69K decks
9%synergy
Patchwork Banner
49%inclusion825 decks1.69K decks
44%synergy
Arcane Signet
36%inclusion612 decks1.69K decks
9%synergy
Heraldic Banner
27%inclusion449 decks1.69K decks
23%synergy
Caged Sun
12%inclusion204 decks1.69K decks
5%synergy
Thought Vessel
7.4%inclusion125 decks1.69K decks
-1%synergy
Gauntlet of Power
6.1%inclusion103 decks1.69K decks
4%synergy
Throne of Eldraine
5.6%inclusion95 decks1.69K decks
1%synergy
Lands
Forest
98%inclusion1.66K decks1.69K decks
2%synergy
Myriad Landscape
19%inclusion319 decks1.69K decks
-6%synergy
Bridgeworks Battle
16%inclusion263 decks1.69K decks
3%synergy
Bala Ged Recovery
13%inclusion224 decks1.69K decks
-1%synergy
Blighted Woodland
10%inclusion175 decks1.69K decks
-2%synergy