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Average Deck for Rukarumel, Biologist - Core Aggro
Rukarumel, Biologist
Rank #619
8decks
Jun 5, 2026
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.
Dec 3, 2025
The Top 10 Most Played 5-Color Cards in Commander
Which 5-color cards are the most played in Commander? We're talking cards that have every single color in their casting cost!
Decklist
Commander
- 1Rukarumel, BiologistRukarumel, Biologist
Creatures (41)
- 1Bonescythe SliverBonescythe Sliver
- 1Brood SliverBrood Sliver
- 1Choco, Seeker of ParadiseChoco, Seeker of Paradise
- 1Chomping ChangelingChomping Changeling
- 1Cloudshredder SliverCloudshredder Sliver
- 1Constricting SliverConstricting Sliver
- 1Crystalline SliverCrystalline Sliver
- 1Diffusion SliverDiffusion Sliver
- 1Dormant SliverDormant Sliver
- 1Faeburrow ElderFaeburrow Elder
- 1Firewake SliverFirewake Sliver
- 1Galerider SliverGalerider Sliver
- 1Gemhide SliverGemhide Sliver
- 1Harmonic SliverHarmonic Sliver
- 1Hatchery SliverHatchery Sliver
- 1Hibernation SliverHibernation Sliver
- 1Horned SliverHorned Sliver
- 1Manaweft SliverManaweft Sliver
- 1Megantic SliverMegantic Sliver
- 1Mirror EntityMirror Entity
- 1Morophon, the BoundlessMorophon, the Boundless
- 1Necrotic SliverNecrotic Sliver
- 1Quick SliverQuick Sliver
- 1RealmwalkerRealmwalker
- 1Sentinel SliverSentinel Sliver
- 1Shifting SliverShifting Sliver
- 1Sinew SliverSinew Sliver
- 1Sliver GravemotherSliver Gravemother
- 1Sliver HivelordSliver Hivelord
- 1Sliver LegionSliver Legion
- 1Sliver OverlordSliver Overlord
- 1Sliver QueenSliver Queen
- 1Spiteful SliverSpiteful Sliver
- 1Synapse SliverSynapse Sliver
- 1Syphon SliverSyphon Sliver
- 1The Destined WarriorThe Destined Warrior
- 1The First SliverThe First Sliver
- 1Titan of LittjaraTitan of Littjara
- 1Two-Headed SliverTwo-Headed Sliver
- 1Venom SliverVenom Sliver
- 1Winged SliverWinged Sliver
Instants (5)
- 1CounterspellCounterspell
- 1Generous GiftGenerous Gift
- 1MortifyMortify
- 1PutrefyPutrefy
- 1Volatile ClawsVolatile Claws
Sorceries (6)
- 1CamaraderieCamaraderie
- 1CultivateCultivate
- 1Eerie UltimatumEerie Ultimatum
- 1FarseekFarseek
- 1Harsh MercyHarsh Mercy
- 1Shamanic RevelationShamanic Revelation
Artifacts (6)
- 1Arcane SignetArcane Signet
- 1Chromatic LanternChromatic Lantern
- 1Coat of ArmsCoat of Arms
- 1Maskwood NexusMaskwood Nexus
- 1Sol RingSol Ring
- 1Wayfarer's BaubleWayfarer's Bauble
Enchantments (6)
- 1Black Market ConnectionsBlack Market Connections
- 1Descendants' PathDescendants' Path
- 1Etchings of the ChosenEtchings of the Chosen
- 1Guardian ProjectGuardian Project
- 1Reflections of LittjaraReflections of Littjara
- 1Springleaf ParadeSpringleaf Parade
Lands (35)
- 1Ancient ZigguratAncient Ziggurat
- 1Barkchannel PathwayBarkchannel Pathway
- 1Brightclimb PathwayBrightclimb Pathway
- 1Cavern of SoulsCavern of Souls
- 1Command TowerCommand Tower
- 1Cragcrown PathwayCragcrown Pathway
- 1Exotic OrchardExotic Orchard
- 3ForestForest
- 1Frontier BivouacFrontier Bivouac
- 2IslandIsland
- 2MountainMountain
- 1Multiversal PassageMultiversal Passage
- 1Needleverge PathwayNeedleverge Pathway
- 1Path of AncestryPath of Ancestry
- 2PlainsPlains
- 1Plaza of HeroesPlaza of Heroes
- 1Prairie StreamPrairie Stream
- 1Reliquary TowerReliquary Tower
- 1Sandsteppe CitadelSandsteppe Citadel
- 1Secluded CourtyardSecluded Courtyard
- 1Sliver HiveSliver Hive
- 1Smoldering MarshSmoldering Marsh
- 1Sunken HollowSunken Hollow
- 2SwampSwamp
- 1Terramorphic ExpanseTerramorphic Expanse
- 1The World TreeThe World Tree
- 1Unclaimed TerritoryUnclaimed Territory
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1Yavimaya, Cradle of GrowthYavimaya, Cradle of Growth
Bonescythe Sliver
Bonescythe Sliver
Brood Sliver
Brood Sliver
Choco, Seeker of Paradise
Choco, Seeker of Paradise
Chomping Changeling
Chomping Changeling
Cloudshredder Sliver
Cloudshredder Sliver
Constricting Sliver
Constricting Sliver
Crystalline Sliver
Crystalline Sliver
Diffusion Sliver
Diffusion Sliver
Dormant Sliver
Dormant Sliver
Faeburrow Elder
Faeburrow Elder
Firewake Sliver
Firewake Sliver
Galerider Sliver
Galerider Sliver
Gemhide Sliver
Gemhide Sliver
Harmonic Sliver
Harmonic Sliver
Hatchery Sliver
Hatchery Sliver
Hibernation Sliver
Hibernation Sliver
Horned Sliver
Horned Sliver
Manaweft Sliver
Manaweft Sliver
Megantic Sliver
Megantic Sliver
Mirror Entity
Mirror Entity
Morophon, the Boundless
Morophon, the Boundless
Necrotic Sliver
Necrotic Sliver
Quick Sliver
Quick Sliver
Realmwalker
Realmwalker
Sentinel Sliver
Sentinel Sliver
Shifting Sliver
Shifting Sliver
Sinew Sliver
Sinew Sliver
Sliver Gravemother
Sliver Gravemother
Sliver Hivelord
Sliver Hivelord
Sliver Legion
Sliver Legion
Sliver Overlord
Sliver Overlord
Sliver Queen
Sliver Queen
Spiteful Sliver
Spiteful Sliver
Synapse Sliver
Synapse Sliver
Syphon Sliver
Syphon Sliver
The Destined Warrior
The Destined Warrior
The First Sliver
The First Sliver
Titan of Littjara
Titan of Littjara
Two-Headed Sliver
Two-Headed Sliver
Venom Sliver
Venom Sliver
Winged Sliver
Winged Sliver
Instants (5)
Counterspell
Counterspell
Generous Gift
Generous Gift
Mortify
Mortify
Putrefy
Putrefy
Volatile Claws
Volatile Claws
Sorceries (6)
Camaraderie
Camaraderie
Cultivate
Cultivate
Eerie Ultimatum
Eerie Ultimatum
Farseek
Farseek
Harsh Mercy
Harsh Mercy
Shamanic Revelation
Shamanic Revelation
Artifacts (6)
Arcane Signet
Arcane Signet
Chromatic Lantern
Chromatic Lantern
Coat of Arms
Coat of Arms
Maskwood Nexus
Maskwood Nexus
Sol Ring
Sol Ring
Wayfarer's Bauble
Wayfarer's Bauble
Enchantments (6)
Black Market Connections
Black Market Connections
Descendants' Path
Descendants' Path
Etchings of the Chosen
Etchings of the Chosen
Guardian Project
Guardian Project
Reflections of Littjara
Reflections of Littjara
Springleaf Parade
Springleaf Parade
Lands (24)
Ancient Ziggurat
Ancient Ziggurat
Barkchannel Pathway
Barkchannel Pathway
Brightclimb Pathway
Brightclimb Pathway
Cavern of Souls
Cavern of Souls
Command Tower
Command Tower
Cragcrown Pathway
Cragcrown Pathway
Exotic Orchard
Exotic Orchard
Frontier Bivouac
Frontier Bivouac
Multiversal Passage
Multiversal Passage
Needleverge Pathway
Needleverge Pathway
Path of Ancestry
Path of Ancestry
Plaza of Heroes
Plaza of Heroes
Prairie Stream
Prairie Stream
Reliquary Tower
Reliquary Tower
Sandsteppe Citadel
Sandsteppe Citadel
Secluded Courtyard
Secluded Courtyard
Sliver Hive
Sliver Hive
Smoldering Marsh
Smoldering Marsh
Sunken Hollow
Sunken Hollow
Terramorphic Expanse
Terramorphic Expanse
The World Tree
The World Tree
Unclaimed Territory
Unclaimed Territory
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Yavimaya, Cradle of Growth
Yavimaya, Cradle of Growth
Basics (5)
Forest
3 Forest
Island
2 Island
Mountain
2 Mountain
Plains
2 Plains
Swamp
2 Swamp