Tatyova, Benthic Druid (Commander) - Expensive Optimized

Background image for What if Commander Had Sideboards?
Levi Perry
Sep 25, 2025
What if Commander Had Sideboards?
Commander is casual, but what if there were a way to heighten the competitiveness? Levi examines the effect sideboards would have on EDH.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Exploration
100%inclusion30 decks30 decks
86%synergy
Azusa, Lost but Seeking
93%inclusion28 decks30 decks
79%synergy
Lotus Cobra
87%inclusion26 decks30 decks
73%synergy
Crucible of Worlds
77%inclusion23 decks30 decks
72%synergy
Oboro, Palace in the Clouds
70%inclusion21 decks30 decks
67%synergy
Mystic Sanctuary
80%inclusion24 decks30 decks
67%synergy
Mana Drain
80%inclusion24 decks30 decks
64%synergy
Ramunap Excavator
73%inclusion22 decks30 decks
62%synergy
Otawara, Soaring City
80%inclusion24 decks30 decks
61%synergy
Walk the Aeons
63%inclusion19 decks30 decks
61%synergy
Top Cards
Tireless Provisioner
70%inclusion21 decks30 decks
55%synergy
Birds of Paradise
67%inclusion20 decks30 decks
39%synergy
Burgeoning
63%inclusion19 decks30 decks
56%synergy
Aesi, Tyrant of Gyre Strait
63%inclusion19 decks30 decks
46%synergy
Traveling Chocobo
62%inclusion13 decks21 decks
59%synergy
Nature's Lore
60%inclusion18 decks30 decks
30%synergy
Green Sun's Zenith
60%inclusion18 decks30 decks
51%synergy
Swan Song
60%inclusion18 decks30 decks
41%synergy
Sylvan Safekeeper
60%inclusion18 decks30 decks
56%synergy
Force of Negation
60%inclusion18 decks30 decks
51%synergy
Game Changers
Crop Rotation
97%inclusion29 decks30 decks
83%synergy
Cyclonic Rift
90%inclusion27 decks30 decks
63%synergy
Ancient Tomb
80%inclusion24 decks30 decks
71%synergy
Rhystic Study
80%inclusion24 decks30 decks
58%synergy
Gaea's Cradle
77%inclusion23 decks30 decks
69%synergy
Force of Will
73%inclusion22 decks30 decks
63%synergy
Mystical Tutor
70%inclusion21 decks30 decks
60%synergy
Fierce Guardianship
70%inclusion21 decks30 decks
53%synergy
Mana Vault
57%inclusion17 decks30 decks
50%synergy
Field of the Dead
50%inclusion15 decks30 decks
44%synergy
Creatures
Nissa, Resurgent Animist
57%inclusion17 decks30 decks
54%synergy
Eternal Witness
53%inclusion16 decks30 decks
32%synergy
Sakura-Tribe Scout
53%inclusion16 decks30 decks
50%synergy
Delighted Halfling
50%inclusion15 decks30 decks
39%synergy
Oracle of Mul Daya
47%inclusion14 decks30 decks
38%synergy
Dryad of the Ilysian Grove
47%inclusion14 decks30 decks
36%synergy
Starfield Vocalist
47%inclusion7 decks15 decks
43%synergy
Icetill Explorer
43%inclusion6 decks14 decks
38%synergy
Quirion Ranger
40%inclusion12 decks30 decks
38%synergy
Ashaya, Soul of the Wild
40%inclusion12 decks30 decks
31%synergy
Ancient Greenwarden
40%inclusion12 decks30 decks
32%synergy
Loot, Exuberant Explorer
37%inclusion11 decks30 decks
29%synergy
Scute Swarm
37%inclusion11 decks30 decks
16%synergy
Avenger of Zendikar
33%inclusion10 decks30 decks
15%synergy
Seedborn Muse
30%inclusion9 decks30 decks
14%synergy
Rampaging Baloths
27%inclusion8 decks30 decks
9%synergy
Llanowar Elves
27%inclusion8 decks30 decks
-1%synergy
Collector Ouphe
27%inclusion8 decks30 decks
25%synergy
Gilded Drake
27%inclusion8 decks30 decks
24%synergy
Wayward Swordtooth
23%inclusion7 decks30 decks
20%synergy
Glacier Godmaw
21%inclusion3 decks14 decks
17%synergy
Courser of Kruphix
20%inclusion6 decks30 decks
15%synergy
Cultivator Colossus
20%inclusion6 decks30 decks
15%synergy
Elvish Mystic
20%inclusion6 decks30 decks
-4%synergy
Faerie Mastermind
20%inclusion6 decks30 decks
16%synergy
Sakura-Tribe Elder
20%inclusion6 decks30 decks
0%synergy
Mossborn Hydra
17%inclusion5 decks30 decks
9%synergy
Craterhoof Behemoth
17%inclusion5 decks30 decks
7%synergy
Thassa's Oracle
17%inclusion5 decks30 decks
11%synergy
Hydroelectric Specimen
17%inclusion5 decks30 decks
11%synergy
Springheart Nantuko
17%inclusion5 decks30 decks
9%synergy
Sowing Mycospawn
17%inclusion5 decks30 decks
15%synergy
Six
17%inclusion5 decks30 decks
14%synergy
Uro, Titan of Nature's Wrath
17%inclusion5 decks30 decks
7%synergy
PuPu UFO
14%inclusion3 decks21 decks
13%synergy
Colossal Skyturtle
13%inclusion4 decks30 decks
8%synergy
Elvish Reclaimer
13%inclusion4 decks30 decks
12%synergy
Fyndhorn Elves
13%inclusion4 decks30 decks
-3%synergy
Springbloom Druid
10%inclusion3 decks30 decks
6%synergy
Roil Elemental
10%inclusion3 decks30 decks
6%synergy
Wood Elves
10%inclusion3 decks30 decks
3%synergy
Tireless Tracker
10%inclusion3 decks30 decks
3%synergy
Arbor Elf
10%inclusion3 decks30 decks
3%synergy
Ruin Crab
10%inclusion3 decks30 decks
8%synergy
Mockingbird
10%inclusion3 decks30 decks
7%synergy
Kodama of the East Tree
10%inclusion3 decks30 decks
4%synergy
Aftermath Analyst
6.7%inclusion2 decks30 decks
5%synergy
Coiling Oracle
6.7%inclusion2 decks30 decks
-7%synergy
Manglehorn
6.7%inclusion2 decks30 decks
3%synergy
Glasspool Mimic
6.7%inclusion2 decks30 decks
2%synergy
Instants
Veil of Summer
57%inclusion17 decks30 decks
51%synergy
Worldly Tutor
57%inclusion17 decks30 decks
41%synergy
Harrow
50%inclusion15 decks30 decks
38%synergy
Pongify
50%inclusion15 decks30 decks
25%synergy
Flusterstorm
47%inclusion14 decks30 decks
40%synergy
Ghostly Flicker
47%inclusion14 decks30 decks
40%synergy
Pact of Negation
47%inclusion14 decks30 decks
39%synergy
Growth Spiral
43%inclusion13 decks30 decks
-1%synergy
An Offer You Can't Refuse
43%inclusion13 decks30 decks
21%synergy
Sink into Stupor
40%inclusion12 decks30 decks
29%synergy
Counterspell
40%inclusion12 decks30 decks
-10%synergy
Mental Misstep
37%inclusion11 decks30 decks
31%synergy
Noxious Revival
37%inclusion11 decks30 decks
30%synergy
Nexus of Fate
33%inclusion10 decks30 decks
32%synergy
Beast Within
30%inclusion9 decks30 decks
-21%synergy
Archdruid's Charm
27%inclusion8 decks30 decks
20%synergy
Rapid Hybridization
27%inclusion8 decks30 decks
0%synergy
Into the Flood Maw
20%inclusion6 decks30 decks
16%synergy
Heroic Intervention
20%inclusion6 decks30 decks
-10%synergy
Mindbreak Trap
20%inclusion6 decks30 decks
15%synergy
Gush
17%inclusion5 decks30 decks
15%synergy
Summoner's Pact
17%inclusion5 decks30 decks
15%synergy
Chord of Calling
17%inclusion5 decks30 decks
9%synergy
Strix Serenade
17%inclusion5 decks30 decks
13%synergy
Auroral Procession
16%inclusion4 decks25 decks
12%synergy
Muddle the Mixture
13%inclusion4 decks30 decks
9%synergy
Chain of Vapor
13%inclusion4 decks30 decks
10%synergy
Brainstorm
13%inclusion4 decks30 decks
-1%synergy
Intuition
13%inclusion4 decks30 decks
13%synergy
Deprive
13%inclusion4 decks30 decks
12%synergy
Nature's Claim
13%inclusion4 decks30 decks
3%synergy
Dispel
13%inclusion4 decks30 decks
8%synergy
Reality Shift
13%inclusion4 decks30 decks
-1%synergy
Gifts Ungiven
10%inclusion3 decks30 decks
10%synergy
Legolas's Quick Reflexes
10%inclusion3 decks30 decks
7%synergy
Resculpt
10%inclusion3 decks30 decks
4%synergy
Delay
10%inclusion3 decks30 decks
7%synergy
Negate
10%inclusion3 decks30 decks
-16%synergy
Entish Restoration
10%inclusion3 decks30 decks
1%synergy
Arcane Denial
10%inclusion3 decks30 decks
-13%synergy
Commandeer
10%inclusion3 decks30 decks
9%synergy
Planar Genesis
10%inclusion3 decks30 decks
-1%synergy
Constant Mists
10%inclusion3 decks30 decks
9%synergy
Thwart
6.7%inclusion2 decks30 decks
6%synergy
Capsize
6.7%inclusion2 decks30 decks
6%synergy
Borne Upon a Wind
6.7%inclusion2 decks30 decks
5%synergy
Force of Vigor
6.7%inclusion2 decks30 decks
2%synergy
Aetherize
6.7%inclusion2 decks30 decks
-5%synergy
Narset's Reversal
6.7%inclusion2 decks30 decks
5%synergy
Consult the Star Charts
6.7%inclusion1 decks15 decks
5%synergy
Sorceries
Finale of Devastation
47%inclusion14 decks30 decks
35%synergy
Three Visits
43%inclusion13 decks30 decks
20%synergy
Scapeshift
40%inclusion12 decks30 decks
37%synergy
Time Warp
37%inclusion11 decks30 decks
35%synergy
Temporal Manipulation
37%inclusion11 decks30 decks
35%synergy
Nature's Rhythm
33%inclusion8 decks24 decks
28%synergy
Summer Bloom
33%inclusion10 decks30 decks
31%synergy
Splendid Reclamation
30%inclusion9 decks30 decks
27%synergy
Capture of Jingzhou
27%inclusion8 decks30 decks
26%synergy
Kodama's Reach
27%inclusion8 decks30 decks
-10%synergy
Explore
27%inclusion8 decks30 decks
6%synergy
Cultivate
23%inclusion7 decks30 decks
-24%synergy
Timetwister
20%inclusion6 decks30 decks
19%synergy
Farseek
20%inclusion6 decks30 decks
-4%synergy
Sylvan Scrying
20%inclusion6 decks30 decks
14%synergy
Solve the Equation
20%inclusion6 decks30 decks
18%synergy
Rampant Growth
17%inclusion5 decks30 decks
-24%synergy
Broken Bond
17%inclusion5 decks30 decks
12%synergy
Sea Gate Restoration
17%inclusion5 decks30 decks
11%synergy
Karn's Temporal Sundering
17%inclusion5 decks30 decks
16%synergy
Temporal Mastery
17%inclusion5 decks30 decks
15%synergy
Bridgeworks Battle
13%inclusion4 decks30 decks
9%synergy
Bala Ged Recovery
13%inclusion4 decks30 decks
3%synergy
Skyshroud Claim
13%inclusion4 decks30 decks
4%synergy
Lórien Revealed
13%inclusion4 decks30 decks
10%synergy
Life from the Loam
13%inclusion4 decks30 decks
11%synergy
Ponder
10%inclusion3 decks30 decks
3%synergy
Eldritch Evolution
10%inclusion3 decks30 decks
6%synergy
Awaken the Woods
10%inclusion3 decks30 decks
5%synergy
Traverse the Ulvenwald
6.7%inclusion2 decks30 decks
6%synergy
Regrowth
6.7%inclusion2 decks30 decks
3%synergy
Time Stretch
6.7%inclusion2 decks30 decks
6%synergy
Merchant Scroll
6.7%inclusion2 decks30 decks
6%synergy
Flare of Cultivation
6.7%inclusion2 decks30 decks
5%synergy
Sylvan Tutor
6.7%inclusion2 decks30 decks
5%synergy
Tooth and Nail
6.7%inclusion2 decks30 decks
5%synergy
Expropriate
6.7%inclusion2 decks30 decks
5%synergy
Urban Evolution
6.7%inclusion2 decks30 decks
-3%synergy
Reap and Sow
6.7%inclusion2 decks30 decks
6%synergy
Utility Artifacts
The One Ring
47%inclusion14 decks30 decks
39%synergy
Exploration Broodship
40%inclusion6 decks15 decks
38%synergy
Zuran Orb
20%inclusion6 decks30 decks
18%synergy
Expedition Map
13%inclusion4 decks30 decks
9%synergy
Sensei's Divining Top
13%inclusion4 decks30 decks
10%synergy
Amulet of Vigor
10%inclusion3 decks30 decks
8%synergy
Lightning Greaves
10%inclusion3 decks30 decks
-12%synergy
Conduit of Worlds
10%inclusion3 decks30 decks
4%synergy
Aetherflux Reservoir
6.7%inclusion2 decks30 decks
6%synergy
Null Rod
6.7%inclusion2 decks30 decks
6%synergy
The Endstone
6.7%inclusion1 decks15 decks
6%synergy
Enchantments
Mystic Remora
57%inclusion17 decks30 decks
41%synergy
Trade Routes
50%inclusion15 decks30 decks
48%synergy
Sylvan Library
50%inclusion15 decks30 decks
41%synergy
Retreat to Coralhelm
43%inclusion13 decks30 decks
33%synergy
Walk-In Closet // Forgotten Cellar
40%inclusion12 decks30 decks
37%synergy
Mana Breach
13%inclusion4 decks30 decks
13%synergy
Carpet of Flowers
13%inclusion4 decks30 decks
10%synergy
Spelunking
10%inclusion3 decks30 decks
4%synergy
Propaganda
10%inclusion3 decks30 decks
3%synergy
Glacierwood Siege
8.0%inclusion2 decks25 decks
6%synergy
Manabond
6.7%inclusion2 decks30 decks
7%synergy
Utopia Sprawl
6.7%inclusion2 decks30 decks
0%synergy
Case of the Locked Hothouse
6.7%inclusion2 decks30 decks
3%synergy
Abundance
6.7%inclusion2 decks30 decks
4%synergy
Battles
Invasion of Ikoria
13%inclusion4 decks30 decks
9%synergy
Planeswalkers
Oko, Thief of Crowns
23%inclusion7 decks30 decks
16%synergy
Nissa, Vital Force
17%inclusion5 decks30 decks
16%synergy
Nissa, Steward of Elements
10%inclusion3 decks30 decks
6%synergy
Wrenn and Seven
6.7%inclusion2 decks30 decks
4%synergy
Narset, Parter of Veils
6.7%inclusion2 decks30 decks
5%synergy
Utility Lands
Boseiju, Who Endures
80%inclusion24 decks30 decks
58%synergy
Yavimaya, Cradle of Growth
70%inclusion21 decks30 decks
48%synergy
Strip Mine
60%inclusion18 decks30 decks
57%synergy
Mistrise Village
52%inclusion13 decks25 decks
42%synergy
Reliquary Tower
37%inclusion11 decks30 decks
-14%synergy
Shifting Woodland
30%inclusion9 decks30 decks
23%synergy
Alchemist's Refuge
27%inclusion8 decks30 decks
9%synergy
Boseiju, Who Shelters All
27%inclusion8 decks30 decks
26%synergy
Glacial Chasm
23%inclusion7 decks30 decks
22%synergy
Dryad Arbor
23%inclusion7 decks30 decks
17%synergy
Maze of Ith
20%inclusion6 decks30 decks
17%synergy
Wasteland
17%inclusion5 decks30 decks
15%synergy
Ghost Town
17%inclusion5 decks30 decks
16%synergy
Emergence Zone
13%inclusion4 decks30 decks
9%synergy
Ghost Quarter
13%inclusion4 decks30 decks
11%synergy
The Tabernacle at Pendrell Vale
13%inclusion4 decks30 decks
13%synergy
Command Beacon
13%inclusion4 decks30 decks
9%synergy
Thespian's Stage
13%inclusion4 decks30 decks
6%synergy
Cephalid Coliseum
13%inclusion4 decks30 decks
9%synergy
Homeward Path
13%inclusion4 decks30 decks
11%synergy
Scavenger Grounds
10%inclusion3 decks30 decks
6%synergy
Vesuva
10%inclusion3 decks30 decks
5%synergy
Dark Depths
10%inclusion3 decks30 decks
4%synergy
Arid Archway
6.7%inclusion2 decks30 decks
5%synergy
Mosswort Bridge
6.7%inclusion2 decks30 decks
-11%synergy
City of Traitors
6.7%inclusion2 decks30 decks
6%synergy
Sunscorched Desert
6.7%inclusion2 decks30 decks
6%synergy
Blast Zone
6.7%inclusion2 decks30 decks
4%synergy
Urza's Saga
6.7%inclusion2 decks30 decks
1%synergy
Temple of the False God
6.7%inclusion2 decks30 decks
-9%synergy
Guildless Commons
6.7%inclusion2 decks30 decks
3%synergy
Evendo, Waking Haven
6.7%inclusion1 decks15 decks
2%synergy
Mana Artifacts
Sol Ring
90%inclusion27 decks30 decks
9%synergy
Mox Diamond
47%inclusion14 decks30 decks
42%synergy
Chrome Mox
40%inclusion12 decks30 decks
33%synergy
Lotus Petal
30%inclusion9 decks30 decks
23%synergy
Arcane Signet
27%inclusion8 decks30 decks
-36%synergy
Grim Monolith
13%inclusion4 decks30 decks
10%synergy
Thought Vessel
13%inclusion4 decks30 decks
-7%synergy
Talisman of Curiosity
10%inclusion3 decks30 decks
-11%synergy
Simic Signet
6.7%inclusion2 decks30 decks
-26%synergy
Lands
Misty Rainforest
93%inclusion28 decks30 decks
62%synergy
Breeding Pool
90%inclusion27 decks30 decks
45%synergy
Verdant Catacombs
83%inclusion25 decks30 decks
74%synergy
Island
83%inclusion25 decks30 decks
-12%synergy
Forest
83%inclusion25 decks30 decks
-12%synergy
Tropical Island
83%inclusion25 decks30 decks
69%synergy
Windswept Heath
80%inclusion24 decks30 decks
70%synergy
Scalding Tarn
77%inclusion23 decks30 decks
67%synergy
Flooded Strand
77%inclusion23 decks30 decks
66%synergy
Polluted Delta
73%inclusion22 decks30 decks
63%synergy
Prismatic Vista
73%inclusion22 decks30 decks
66%synergy
Wooded Foothills
70%inclusion21 decks30 decks
61%synergy
Hedge Maze
57%inclusion17 decks30 decks
37%synergy
Simic Growth Chamber
50%inclusion15 decks30 decks
1%synergy
Snow-Covered Island
50%inclusion15 decks30 decks
43%synergy
Snow-Covered Forest
50%inclusion15 decks30 decks
43%synergy
Command Tower
47%inclusion14 decks30 decks
-39%synergy
Talon Gates of Madara
43%inclusion13 decks30 decks
35%synergy
Gemstone Caverns
40%inclusion12 decks30 decks
34%synergy
Sink into Stupor
40%inclusion12 decks30 decks
29%synergy
Fabled Passage
37%inclusion11 decks30 decks
22%synergy
Waterlogged Grove
33%inclusion10 decks30 decks
13%synergy
Rejuvenating Springs
33%inclusion10 decks30 decks
-11%synergy
Cavern of Souls
23%inclusion7 decks30 decks
17%synergy
Hinterland Harbor
23%inclusion7 decks30 decks
-36%synergy
Horizon of Progress
20%inclusion6 decks30 decks
14%synergy
Yavimaya Coast
17%inclusion5 decks30 decks
-36%synergy
Sea Gate Restoration
17%inclusion5 decks30 decks
11%synergy
Hydroelectric Specimen
17%inclusion5 decks30 decks
11%synergy
Evolving Wilds
17%inclusion5 decks30 decks
-9%synergy
Bridgeworks Battle
13%inclusion4 decks30 decks
9%synergy
Bala Ged Recovery
13%inclusion4 decks30 decks
3%synergy
Myriad Landscape
13%inclusion4 decks30 decks
-9%synergy
Mana Confluence
10%inclusion3 decks30 decks
4%synergy
Terramorphic Expanse
10%inclusion3 decks30 decks
-10%synergy
Exotic Orchard
10%inclusion3 decks30 decks
-14%synergy
Dreamroot Cascade
10%inclusion3 decks30 decks
-31%synergy
Glasspool Mimic
6.7%inclusion2 decks30 decks
2%synergy
Temple of Mystery
6.7%inclusion2 decks30 decks
-32%synergy
Rimewood Falls
6.7%inclusion2 decks30 decks
-3%synergy
Willowrush Verge
6.7%inclusion2 decks30 decks
-9%synergy