Rukarumel, Biologist (Commander) - Toolbox

Rukarumel, Biologist
Rank #619
22decks
As CommanderAs CardAverage DeckDecksView Precon
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Jeremy Rowe
Jun 5, 2026
Jeremy Rowe
Five Problems with Five-Color Typal Commanders
Jro looks at why five-color typal commanders so often feel hollow in Commander games, giving us a breakdown of five recurring design issues.
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Maskwood Nexus
64%inclusion14 decks22 decks
58%synergy
Manaweft Sliver
59%inclusion13 decks22 decks
52%synergy
Gemhide Sliver
55%inclusion12 decks22 decks
48%synergy
Cloudshredder Sliver
50%inclusion11 decks22 decks
43%synergy
Mirror Entity
45%inclusion10 decks22 decks
41%synergy
Leyline of Transformation
35%inclusion7 decks20 decks
33%synergy
Lin Sivvi, Defiant Hero
32%inclusion7 decks22 decks
32%synergy
Diffusion Sliver
36%inclusion8 decks22 decks
31%synergy
Venom Sliver
36%inclusion8 decks22 decks
31%synergy
Harmonic Sliver
36%inclusion8 decks22 decks
30%synergy
Top Cards
Farseek
45%inclusion10 decks22 decks
3%synergy
Cultivate
36%inclusion8 decks22 decks
2%synergy
Bloom Tender
32%inclusion7 decks22 decks
13%synergy
Faeburrow Elder
32%inclusion7 decks22 decks
12%synergy
Necrotic Sliver
32%inclusion7 decks22 decks
27%synergy
Sliver Hivelord
32%inclusion7 decks22 decks
26%synergy
The First Sliver
27%inclusion6 decks22 decks
25%synergy
Megantic Sliver
27%inclusion6 decks22 decks
24%synergy
Homing Sliver
27%inclusion6 decks22 decks
24%synergy
Winged Sliver
27%inclusion6 decks22 decks
24%synergy
Game Changers
Crop Rotation
14%inclusion3 decks22 decks
8%synergy
Demonic Tutor
14%inclusion3 decks22 decks
-4%synergy
Enlightened Tutor
14%inclusion3 decks22 decks
1%synergy
Teferi's Protection
9.1%inclusion2 decks22 decks
-5%synergy
Smothering Tithe
9.1%inclusion2 decks22 decks
-8%synergy
Field of the Dead
9.1%inclusion2 decks22 decks
7%synergy
Drannith Magistrate
9.1%inclusion2 decks22 decks
7%synergy
Cyclonic Rift
9.1%inclusion2 decks22 decks
-6%synergy
Creatures
Crystalline Sliver
27%inclusion6 decks22 decks
22%synergy
Shifting Sliver
27%inclusion6 decks22 decks
22%synergy
Birds of Paradise
27%inclusion6 decks22 decks
2%synergy
Ramosian Lieutenant
27%inclusion6 decks22 decks
27%synergy
Sinew Sliver
27%inclusion6 decks22 decks
23%synergy
Ramosian Sergeant
27%inclusion6 decks22 decks
27%synergy
Biomancer's Familiar
27%inclusion6 decks22 decks
25%synergy
Emeritus of Abundance
25%inclusion1 decks4 decks
25%synergy
Hexing Squelcher
25%inclusion2 decks8 decks
22%synergy
Amrou Scout
23%inclusion5 decks22 decks
23%synergy
Sentinel Sliver
23%inclusion5 decks22 decks
17%synergy
Muscle Sliver
23%inclusion5 decks22 decks
19%synergy
Blur Sliver
23%inclusion5 decks22 decks
20%synergy
Shadow Sliver
23%inclusion5 decks22 decks
21%synergy
Ramosian Captain
23%inclusion5 decks22 decks
23%synergy
Sliver Queen
23%inclusion5 decks22 decks
20%synergy
Zirda, the Dawnwaker
23%inclusion5 decks22 decks
21%synergy
Blightspeaker
23%inclusion5 decks22 decks
23%synergy
Sliver Overlord
23%inclusion5 decks22 decks
20%synergy
Heart Sliver
23%inclusion5 decks22 decks
19%synergy
Might Sliver
23%inclusion5 decks22 decks
20%synergy
Defiant Falcon
23%inclusion5 decks22 decks
23%synergy
Morophon, the Boundless
23%inclusion5 decks22 decks
10%synergy
Amoeboid Changeling
23%inclusion5 decks22 decks
20%synergy
Defiant Vanguard
23%inclusion5 decks22 decks
23%synergy
Sliver Legion
18%inclusion4 decks22 decks
13%synergy
Ornithopter of Paradise
18%inclusion4 decks22 decks
16%synergy
Dormant Sliver
18%inclusion4 decks22 decks
17%synergy
Bonescythe Sliver
18%inclusion4 decks22 decks
13%synergy
Imperial Recruiter
18%inclusion4 decks22 decks
18%synergy
Ramosian Commander
18%inclusion4 decks22 decks
18%synergy
First Sliver's Chosen
18%inclusion4 decks22 decks
18%synergy
Agatha of the Vile Cauldron
18%inclusion4 decks22 decks
16%synergy
Ramosian Sky Marshal
18%inclusion4 decks22 decks
18%synergy
Children of Korlis
18%inclusion4 decks22 decks
18%synergy
Two-Headed Sliver
18%inclusion4 decks22 decks
15%synergy
Firewake Sliver
18%inclusion4 decks22 decks
16%synergy
Rebel Informer
18%inclusion4 decks22 decks
18%synergy
Predatory Sliver
18%inclusion4 decks22 decks
15%synergy
Brood Sliver
18%inclusion4 decks22 decks
14%synergy
Quick Sliver
18%inclusion4 decks22 decks
13%synergy
Horned Sliver
14%inclusion3 decks22 decks
11%synergy
Esper Sentinel
14%inclusion3 decks22 decks
5%synergy
Battering Sliver
14%inclusion3 decks22 decks
13%synergy
Magda, Brazen Outlaw
14%inclusion3 decks22 decks
12%synergy
Regal Sliver
14%inclusion3 decks22 decks
12%synergy
Galerider Sliver
14%inclusion3 decks22 decks
8%synergy
Flesh Duplicate
14%inclusion3 decks22 decks
13%synergy
Sliver Gravemother
14%inclusion3 decks22 decks
10%synergy
Trophy Mage
14%inclusion3 decks22 decks
13%synergy
Instants
Prismari Charm
25%inclusion1 decks4 decks
24%synergy
Arcane Denial
23%inclusion5 decks22 decks
16%synergy
Swords to Plowshares
23%inclusion5 decks22 decks
-16%synergy
Generous Gift
23%inclusion5 decks22 decks
17%synergy
Heroic Intervention
14%inclusion3 decks22 decks
-9%synergy
Putrefy
14%inclusion3 decks22 decks
12%synergy
Assassin's Trophy
14%inclusion3 decks22 decks
-0%synergy
Path to Exile
14%inclusion3 decks22 decks
-16%synergy
Mortify
14%inclusion3 decks22 decks
11%synergy
Thirst for Identity
13%inclusion1 decks8 decks
12%synergy
Dovin's Veto
9.1%inclusion2 decks22 decks
3%synergy
Eladamri's Call
9.1%inclusion2 decks22 decks
3%synergy
Second Harvest
9.1%inclusion2 decks22 decks
8%synergy
Beast Within
9.1%inclusion2 decks22 decks
-2%synergy
Anguished Unmaking
9.1%inclusion2 decks22 decks
2%synergy
Naturalize
9.1%inclusion2 decks22 decks
9%synergy
Counterspell
9.1%inclusion2 decks22 decks
-14%synergy
Spell Crumple
9.1%inclusion2 decks22 decks
9%synergy
Untimely Malfunction
5.0%inclusion1 decks20 decks
4%synergy
Sorceries
Together as One
25%inclusion1 decks4 decks
24%synergy
Mind into Matter
25%inclusion1 decks4 decks
24%synergy
Pursue the Past
25%inclusion1 decks4 decks
25%synergy
Rampant Growth
23%inclusion5 decks22 decks
4%synergy
Nature's Lore
18%inclusion4 decks22 decks
-8%synergy
Harsh Mercy
18%inclusion4 decks22 decks
17%synergy
Three Visits
14%inclusion3 decks22 decks
-9%synergy
Camaraderie
14%inclusion3 decks22 decks
13%synergy
Distant Melody
14%inclusion3 decks22 decks
7%synergy
Shamanic Revelation
14%inclusion3 decks22 decks
13%synergy
Sylvan Scrying
14%inclusion3 decks22 decks
10%synergy
Winnowing
13%inclusion1 decks8 decks
12%synergy
Destined Confrontation
10%inclusion1 decks10 decks
10%synergy
Patriarch's Bidding
9.1%inclusion2 decks22 decks
5%synergy
Haunting Voyage
9.1%inclusion2 decks22 decks
6%synergy
Neoform
9.1%inclusion2 decks22 decks
8%synergy
Fabricate
9.1%inclusion2 decks22 decks
7%synergy
Hour of Promise
9.1%inclusion2 decks22 decks
8%synergy
Crux of Fate
9.1%inclusion2 decks22 decks
1%synergy
Eerie Ultimatum
9.1%inclusion2 decks22 decks
2%synergy
Open the Way
9.1%inclusion2 decks22 decks
7%synergy
Whelming Wave
9.1%inclusion2 decks22 decks
9%synergy
Grim Tutor
9.1%inclusion2 decks22 decks
7%synergy
Utility Artifacts
Hivestone
27%inclusion6 decks22 decks
27%synergy
Lightning Greaves
27%inclusion6 decks22 decks
11%synergy
Realmbreaker, the Invasion Tree
23%inclusion5 decks22 decks
22%synergy
Heartstone
18%inclusion4 decks22 decks
17%synergy
Thrumming Hivepool
17%inclusion2 decks12 decks
12%synergy
Wayfarer's Bauble
14%inclusion3 decks22 decks
11%synergy
Coat of Arms
14%inclusion3 decks22 decks
11%synergy
Skullclamp
14%inclusion3 decks22 decks
10%synergy
Urza's Incubator
14%inclusion3 decks22 decks
-2%synergy
The Enigma Jewel
14%inclusion3 decks22 decks
13%synergy
Thousand-Year Elixir
9.1%inclusion2 decks22 decks
8%synergy
Pyre of Heroes
9.1%inclusion2 decks22 decks
8%synergy
Expedition Map
9.1%inclusion2 decks22 decks
5%synergy
Herald's Horn
9.1%inclusion2 decks22 decks
-8%synergy
Dragonfire Blade
6.3%inclusion1 decks16 decks
6%synergy
Banner of Kinship
5.6%inclusion1 decks18 decks
3%synergy
Enchantments
Training Grounds
27%inclusion6 decks22 decks
23%synergy
Arcane Adaptation
23%inclusion5 decks22 decks
21%synergy
Guardian Project
18%inclusion4 decks22 decks
15%synergy
Reflections of Littjara
18%inclusion4 decks22 decks
11%synergy
Prismatic Omen
18%inclusion4 decks22 decks
14%synergy
Kindred Discovery
14%inclusion3 decks22 decks
3%synergy
Etchings of the Chosen
14%inclusion3 decks22 decks
13%synergy
Doubling Season
14%inclusion3 decks22 decks
8%synergy
Cryptolith Rite
14%inclusion3 decks22 decks
9%synergy
Rooftop Storm
14%inclusion3 decks22 decks
13%synergy
Parallel Lives
14%inclusion3 decks22 decks
11%synergy
Descendants' Path
14%inclusion3 decks22 decks
10%synergy
Springleaf Parade
13%inclusion1 decks8 decks
8%synergy
Intruder Alarm
9.1%inclusion2 decks22 decks
7%synergy
Steely Resolve
9.1%inclusion2 decks22 decks
8%synergy
Elven Chorus
9.1%inclusion2 decks22 decks
7%synergy
Liliana's Contract
9.1%inclusion2 decks22 decks
8%synergy
Anointed Procession
9.1%inclusion2 decks22 decks
7%synergy
Sylvan Library
9.1%inclusion2 decks22 decks
4%synergy
Shared Animosity
9.1%inclusion2 decks22 decks
7%synergy
Bound in Silence
9.1%inclusion2 decks22 decks
9%synergy
Primal Vigor
9.1%inclusion2 decks22 decks
8%synergy
Intangible Virtue
9.1%inclusion2 decks22 decks
9%synergy
Black Market Connections
9.1%inclusion2 decks22 decks
4%synergy
Ringing Strike Mastery
5.9%inclusion1 decks17 decks
6%synergy
Walk-In Closet // Forgotten Cellar
5.3%inclusion1 decks19 decks
4%synergy
Utility Lands
Reliquary Tower
18%inclusion4 decks22 decks
-7%synergy
Three Tree City
18%inclusion4 decks22 decks
10%synergy
Bojuka Bog
14%inclusion3 decks22 decks
10%synergy
Temple of the False God
14%inclusion3 decks22 decks
8%synergy
Urborg, Tomb of Yawgmoth
14%inclusion3 decks22 decks
7%synergy
Thespian's Stage
9.1%inclusion2 decks22 decks
6%synergy
Great Hall of the Citadel
9.1%inclusion2 decks22 decks
5%synergy
Multiversal Passage
8.3%inclusion1 decks12 decks
5%synergy
Mana Artifacts
Arcane Signet
59%inclusion13 decks22 decks
-17%synergy
Sol Ring
55%inclusion12 decks22 decks
-25%synergy
Chromatic Lantern
36%inclusion8 decks22 decks
-14%synergy
Fellwar Stone
27%inclusion6 decks22 decks
-4%synergy
Thought Vessel
14%inclusion3 decks22 decks
7%synergy
Firdoch Core
13%inclusion1 decks8 decks
10%synergy
Talisman of Progress
9.1%inclusion2 decks22 decks
7%synergy
Basalt Monolith
9.1%inclusion2 decks22 decks
7%synergy
Talisman of Conviction
9.1%inclusion2 decks22 decks
7%synergy
Talisman of Curiosity
9.1%inclusion2 decks22 decks
4%synergy
Pillar of Origins
9.1%inclusion2 decks22 decks
7%synergy
Herd Heirloom
6.3%inclusion1 decks16 decks
4%synergy
Lands
Island
91%inclusion20 decks22 decks
11%synergy
Forest
91%inclusion20 decks22 decks
9%synergy
Command Tower
86%inclusion19 decks22 decks
-2%synergy
Mountain
82%inclusion18 decks22 decks
4%synergy
Plains
82%inclusion18 decks22 decks
4%synergy
Swamp
77%inclusion17 decks22 decks
2%synergy
Exotic Orchard
73%inclusion16 decks22 decks
9%synergy
Path of Ancestry
64%inclusion14 decks22 decks
19%synergy
The World Tree
59%inclusion13 decks22 decks
33%synergy
Breeding Pool
45%inclusion10 decks22 decks
14%synergy
Secluded Courtyard
45%inclusion10 decks22 decks
26%synergy
Temple Garden
45%inclusion10 decks22 decks
16%synergy
Arid Mesa
41%inclusion9 decks22 decks
19%synergy
Hallowed Fountain
41%inclusion9 decks22 decks
15%synergy
Spara's Headquarters
36%inclusion8 decks22 decks
17%synergy
Sacred Foundry
36%inclusion8 decks22 decks
13%synergy
Verdant Catacombs
36%inclusion8 decks22 decks
11%synergy
Overgrown Tomb
36%inclusion8 decks22 decks
8%synergy
Marsh Flats
36%inclusion8 decks22 decks
14%synergy
Misty Rainforest
32%inclusion7 decks22 decks
5%synergy
Stomping Ground
32%inclusion7 decks22 decks
2%synergy
Steam Vents
32%inclusion7 decks22 decks
7%synergy
Terramorphic Expanse
32%inclusion7 decks22 decks
18%synergy
Windswept Heath
32%inclusion7 decks22 decks
4%synergy
Blood Crypt
32%inclusion7 decks22 decks
10%synergy
Godless Shrine
32%inclusion7 decks22 decks
7%synergy
Scalding Tarn
32%inclusion7 decks22 decks
10%synergy
Flooded Strand
32%inclusion7 decks22 decks
7%synergy
Watery Grave
32%inclusion7 decks22 decks
8%synergy
Fabled Passage
27%inclusion6 decks22 decks
17%synergy
Unclaimed Territory
27%inclusion6 decks22 decks
9%synergy
Wooded Foothills
27%inclusion6 decks22 decks
1%synergy
Reflecting Pool
27%inclusion6 decks22 decks
11%synergy
Evolving Wilds
27%inclusion6 decks22 decks
7%synergy
Polluted Delta
27%inclusion6 decks22 decks
4%synergy
Turbulent Wilderness
25%inclusion1 decks4 decks
24%synergy
Prairie Stream
23%inclusion5 decks22 decks
15%synergy
Plaza of Heroes
23%inclusion5 decks22 decks
15%synergy
Indatha Triome
23%inclusion5 decks22 decks
2%synergy
City of Brass
23%inclusion5 decks22 decks
1%synergy
Jetmir's Garden
23%inclusion5 decks22 decks
4%synergy
Bloodstained Mire
23%inclusion5 decks22 decks
1%synergy
Ancient Ziggurat
18%inclusion4 decks22 decks
13%synergy
Shivan Reef
18%inclusion4 decks22 decks
10%synergy
Llanowar Wastes
18%inclusion4 decks22 decks
10%synergy
Caves of Koilos
18%inclusion4 decks22 decks
11%synergy
Smoldering Marsh
18%inclusion4 decks22 decks
10%synergy
Yavimaya Coast
18%inclusion4 decks22 decks
8%synergy
Plateau
18%inclusion4 decks22 decks
7%synergy
Sunken Hollow
18%inclusion4 decks22 decks
10%synergy
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