App icon for MTG Life Counter: Lotus
MTG Life Counter: Lotus Track life and commander damage for up to 10 players
Launch

Ratadrabik of Urborg
Price tag $2.00

Legendary CreatureZombie Wizard

Magic color symbol for W Magic color symbol for B
Orzhov

How it feels to play against

Mildly Annoying Some frustrating moments but still fun.

Popularity

Format Staple Extremely popular, see it regularly at tables.

Ranking

#452 Current Rank
#389 Last Week
#417 Last Month

Videos

Commander gameplay videos featuring Ratadrabik of Urborg.

New Cards

Fresh cards from recent sets that players are experimenting with in Ratadrabik of Urborg decks.

Continue? Continue?
+6% Synergy $3.57
Page, Loose Leaf Page, Loose Leaf
+5% Synergy $0.14
Moseo, Vein's New Dean Moseo, Vein's New Dean
+2% Synergy $0.61
Turbulent Moor Turbulent Moor
-10% Synergy $6.47
Eclipsed Steppe Eclipsed Steppe
-11% Synergy $2.89

High Synergy Cards

Cards that work exceptionally well with Ratadrabik of Urborg's abilities and overall game plan.

Teysa Karlov Teysa Karlov
+63% Synergy $2.31
Boromir, Warden of the Tower Boromir, Warden of the Tower
+59% Synergy $4.48
Gandalf the White Gandalf the White
+53% Synergy $7.90
Samwise the Stouthearted Samwise the Stouthearted
+53% Synergy $0.21
Nasty End Nasty End
+53% Synergy $0.13
Elas il-Kor, Sadistic Pilgrim Elas il-Kor, Sadistic Pilgrim
+51% Synergy $2.27
Drivnod, Carnage Dominus Drivnod, Carnage Dominus
+50% Synergy $6.18
Junji, the Midnight Sky Junji, the Midnight Sky
+50% Synergy $0.37
Ayara, First of Locthwain Ayara, First of Locthwain
+47% Synergy $8.44
Braids, Arisen Nightmare Braids, Arisen Nightmare
+47% Synergy $2.72

Top Cards

The most popular and reliable cards that form the backbone of successful Ratadrabik of Urborg decks.

Kambal, Profiteering Mayor Kambal, Profiteering Mayor
+46% Synergy $5.50
Loran of the Third Path Loran of the Third Path
+44% Synergy $3.75
Bartolomé del Presidio Bartolomé del Presidio
+43% Synergy $0.32
Ashnod's Altar Ashnod's Altar
+41% Synergy $14.97
Mondrak, Glory Dominus Mondrak, Glory Dominus
+40% Synergy $40.19
Victimize Victimize
+39% Synergy $1.27
Yahenni, Undying Partisan Yahenni, Undying Partisan
+38% Synergy $0.30
Lotho, Corrupt Shirriff Lotho, Corrupt Shirriff
+32% Synergy $12.77
Swords to Plowshares Swords to Plowshares
+3% Synergy $0.93
Path to Exile Path to Exile
+1% Synergy $0.90

Game Changers

Powerful cards that can single-handedly turn the tide of a game when resolved.

The One Ring The One Ring
+10% Synergy $102.57
Demonic Tutor Demonic Tutor
+9% Synergy $68.04
Ancient Tomb Ancient Tomb
+9% Synergy $122.46
Vampiric Tutor Vampiric Tutor
+8% Synergy $64.85
Chrome Mox Chrome Mox
+6% Synergy $157.73
Smothering Tithe Smothering Tithe
+4% Synergy $57.08
Enlightened Tutor Enlightened Tutor
+4% Synergy $35.48
Orcish Bowmasters Orcish Bowmasters
+4% Synergy $45.78
Teferi's Protection Teferi's Protection
+1% Synergy $54.73
Bolas's Citadel Bolas's Citadel
-5% Synergy $17.55

Creatures

Essential creatures that complement Ratadrabik of Urborg's strategy through synergy, utility, or raw power.

Ao, the Dawn Sky Ao, the Dawn Sky
+43% Synergy $0.44
Gollum, Patient Plotter Gollum, Patient Plotter
+41% Synergy $0.31
Liesa, Forgotten Archangel Liesa, Forgotten Archangel
+33% Synergy $2.26
Syr Konrad, the Grim Syr Konrad, the Grim
+32% Synergy $0.56
Luminous Broodmoth Luminous Broodmoth
+30% Synergy $2.45
Yawgmoth, Thran Physician Yawgmoth, Thran Physician
+28% Synergy $38.24
Ojer Taq, Deepest Foundation Temple of Civilization Ojer Taq, Deepest Foundation
+27% Synergy $28.35
Teshar, Ancestor's Apostle Teshar, Ancestor's Apostle
+27% Synergy $0.33
Sidisi, Undead Vizier Sidisi, Undead Vizier
+27% Synergy $8.95
Kokusho, the Evening Star Kokusho, the Evening Star
+26% Synergy $25.47
Illuminor Szeras Illuminor Szeras
+26% Synergy $6.17
Viscera Seer Viscera Seer
+24% Synergy $0.34
Syr Vondam, Sunstar Exemplar Syr Vondam, Sunstar Exemplar
+24% Synergy $0.73
Athreos, God of Passage Athreos, God of Passage
+24% Synergy $15.19
Nazgûl Nazgûl
+24% Synergy $17.01
Sephiroth, Fabled SOLDIER Sephiroth, One-Winged Angel Sephiroth, Fabled SOLDIER
+23% Synergy $31.18
Sheoldred, Whispering One Sheoldred, Whispering One
+23% Synergy $19.53
Ayli, Eternal Pilgrim Ayli, Eternal Pilgrim
+22% Synergy $0.20
Mikaeus, the Unhallowed Mikaeus, the Unhallowed
+22% Synergy $28.50
Elesh Norn, Grand Cenobite Elesh Norn, Grand Cenobite
+21% Synergy $19.74
Whisper, Blood Liturgist Whisper, Blood Liturgist
+19% Synergy $0.24
Colonel Autumn Colonel Autumn
+19% Synergy $0.41
Elenda, the Dusk Rose Elenda, the Dusk Rose
+18% Synergy $4.74
Kambal, Consul of Allocation Kambal, Consul of Allocation
+18% Synergy $8.74
Venat, Heart of Hydaelyn Hydaelyn, the Mothercrystal Venat, Heart of Hydaelyn
+18% Synergy $1.01
Carmen, Cruel Skymarcher Carmen, Cruel Skymarcher
+16% Synergy $0.85
Bennie Bracks, Zoologist Bennie Bracks, Zoologist
+16% Synergy $12.11
Eirdu, Carrier of Dawn Isilu, Carrier of Twilight Eirdu, Carrier of Dawn
+16% Synergy $4.00
Warren Soultrader Warren Soultrader
+15% Synergy $12.15
Skrelv, Defector Mite Skrelv, Defector Mite
+15% Synergy $2.77
Vraan, Executioner Thane Vraan, Executioner Thane
+14% Synergy $0.54
Athreos, Shroud-Veiled Athreos, Shroud-Veiled
+13% Synergy $0.75
Shadowheart, Dark Justiciar Shadowheart, Dark Justiciar
+13% Synergy $0.86
Agent Venom Agent Venom
+13% Synergy $0.54
God-Eternal Oketra God-Eternal Oketra
+13% Synergy $3.28
Sidisi, Regent of the Mire Sidisi, Regent of the Mire
+13% Synergy $0.32
Roaming Throne Roaming Throne
+12% Synergy $52.58
Erebos, Bleak-Hearted Erebos, Bleak-Hearted
+12% Synergy $1.81
Carrion Feeder Carrion Feeder
+11% Synergy $4.40
Sheoldred, the Apocalypse Sheoldred, the Apocalypse
+11% Synergy $94.57
Delney, Streetwise Lookout Delney, Streetwise Lookout
+11% Synergy $36.01
Umbral Collar Zealot Umbral Collar Zealot
+10% Synergy $0.36
Mangara, the Diplomat Mangara, the Diplomat
+10% Synergy $0.42
Teysa, Orzhov Scion Teysa, Orzhov Scion
+9% Synergy $2.55
Zulaport Cutthroat Zulaport Cutthroat
+8% Synergy $0.73
Drana and Linvala Drana and Linvala
+8% Synergy $5.83
Esper Sentinel Esper Sentinel
+4% Synergy $55.02
Blood Artist Blood Artist
0% Synergy $1.47
Pitiless Plunderer Pitiless Plunderer
-1% Synergy $3.18
Cruel Celebrant Cruel Celebrant
-3% Synergy $0.58

Instants

Key instant-speed responses for protection, removal, and keeping Ratadrabik of Urborg safe.

Saw in Half Saw in Half
+32% Synergy $3.75
Malakir Rebirth Malakir Mire Malakir Rebirth
+21% Synergy $14.13
Deadly Dispute Deadly Dispute
+17% Synergy $0.35
Village Rites Village Rites
+16% Synergy $0.82
Dark Ritual Dark Ritual
+13% Synergy $6.64
Rootborn Defenses Rootborn Defenses
+13% Synergy $0.21
Culling the Weak Culling the Weak
+12% Synergy $17.64
Wake the Dead Wake the Dead
+10% Synergy $0.69
Flare of Fortitude Flare of Fortitude
+8% Synergy $3.10
Flare of Malice Flare of Malice
+8% Synergy $1.43
Brought Back Brought Back
+8% Synergy $2.35
Silence Silence
+7% Synergy $9.22
Deadly Rollick Deadly Rollick
+6% Synergy $26.00
Corrupted Conviction Corrupted Conviction
+6% Synergy $0.33
Plumb the Forbidden Plumb the Forbidden
+6% Synergy $0.32
Cabal Ritual Cabal Ritual
+5% Synergy $14.03
Undying Malice Undying Malice
+5% Synergy $0.39
Sacrifice Sacrifice
+5% Synergy $16.75
Reprieve Reprieve
+4% Synergy $1.49
Entomb Entomb
+4% Synergy $16.86
Feign Death Feign Death
+4% Synergy $1.29
Tragic Slip Tragic Slip
+3% Synergy $0.34
Not Dead After All Not Dead After All
+3% Synergy $1.71
Fell the Profane Fell Mire Fell the Profane
+2% Synergy $3.17
Imp's Mischief Imp's Mischief
+2% Synergy $6.76
Generous Gift Generous Gift
+1% Synergy $1.42
Vanishing Verse Vanishing Verse
0% Synergy $0.31
Anguished Unmaking Anguished Unmaking
-2% Synergy $0.76
Dawn's Truce Dawn's Truce
-2% Synergy $7.73
Flawless Maneuver Flawless Maneuver
-3% Synergy $21.19
Stroke of Midnight Stroke of Midnight
-4% Synergy $0.32
Despark Despark
-5% Synergy $0.33
Fracture Fracture
-6% Synergy $0.32
Utter End Utter End
-7% Synergy $0.28
Mortify Mortify
-8% Synergy $0.19
Inkshield Inkshield
-12% Synergy $4.68

Sorceries

Important sorcery spells that advance Ratadrabik of Urborg's game plan and control the board.

Primevals' Glorious Rebirth Primevals' Glorious Rebirth
+35% Synergy $1.22
Reanimate Reanimate
+31% Synergy $9.19
Diabolic Intent Diabolic Intent
+20% Synergy $16.12
Urza's Ruinous Blast Urza's Ruinous Blast
+19% Synergy $0.98
Come Back Wrong Come Back Wrong
+18% Synergy $0.37
Living Death Living Death
+14% Synergy $1.92
Dread Return Dread Return
+12% Synergy $0.47
Rite of Oblivion Rite of Oblivion
+8% Synergy $0.36
Agadeem's Awakening Agadeem, the Undercrypt Agadeem's Awakening
+8% Synergy $25.35
Sam's Desperate Rescue Sam's Desperate Rescue
+6% Synergy $0.20
Search for Glory Search for Glory
+6% Synergy $0.80
Beseech the Mirror Beseech the Mirror
+5% Synergy $20.12
Imperial Seal Imperial Seal
+5% Synergy $152.27
Damn Damn
+4% Synergy $2.50
Sevinne's Reclamation Sevinne's Reclamation
+4% Synergy $0.36
Lively Dirge Lively Dirge
+4% Synergy $1.12
Lich-Knights' Conquest Lich-Knights' Conquest
+3% Synergy $1.33
Toxic Deluge Toxic Deluge
+2% Synergy $4.63
Blasphemous Edict Blasphemous Edict
+2% Synergy $3.55
Unearth Unearth
+2% Synergy $0.60
Vanquish the Horde Vanquish the Horde
+2% Synergy $0.31
Grim Tutor Grim Tutor
+2% Synergy $26.21
Feed the Swarm Feed the Swarm
0% Synergy $0.38
Diabolic Tutor Diabolic Tutor
0% Synergy $2.07
Wrath of God Wrath of God
-1% Synergy $3.51
Kaya's Wrath Kaya's Wrath
-2% Synergy $0.51
Vindicate Vindicate
-5% Synergy $0.91
Night's Whisper Night's Whisper
-6% Synergy $0.28
Farewell Farewell
-6% Synergy $6.47
Sign in Blood Sign in Blood
-7% Synergy $2.79
Austere Command Austere Command
-8% Synergy $0.59

Utility Artifacts

Versatile artifacts that provide ongoing value, card selection, or strategic advantages.

Phyrexian Altar Phyrexian Altar
+32% Synergy $54.80
Altar of Dementia Altar of Dementia
+26% Synergy $15.67
Blade of Selves Blade of Selves
+25% Synergy $2.84
Blasting Station Blasting Station
+14% Synergy $9.47
The Masamune The Masamune
+7% Synergy $0.78
Wishclaw Talisman Wishclaw Talisman
+6% Synergy $1.93
The Seriema The Seriema
+6% Synergy $1.05
Jet Medallion Jet Medallion
+5% Synergy $10.93
Altar of the Brood Altar of the Brood
+5% Synergy $9.05
Helm of the Host Helm of the Host
+5% Synergy $10.37
Nim Deathmantle Nim Deathmantle
+4% Synergy $4.04
Skullclamp Skullclamp
+2% Synergy $5.71
Idol of Oblivion Idol of Oblivion
+2% Synergy $0.84
Bontu's Monument Bontu's Monument
+1% Synergy $5.97
Pearl Medallion Pearl Medallion
0% Synergy $4.23
Archaeomancer's Map Archaeomancer's Map
0% Synergy $1.45
Wayfarer's Bauble Wayfarer's Bauble
-1% Synergy $0.32
Lightning Greaves Lightning Greaves
-2% Synergy $3.43
Swiftfoot Boots Swiftfoot Boots
-9% Synergy $1.92

Enchantments

Powerful enchantments that support Ratadrabik of Urborg's strategy and create lasting battlefield effects.

Call of the Ring Call of the Ring
+34% Synergy $3.47
Anointed Procession Anointed Procession
+19% Synergy $56.94
Animate Dead Animate Dead
+18% Synergy $3.82
Renewed Solidarity Renewed Solidarity
+15% Synergy $7.19
The Kenriths' Royal Funeral The Kenriths' Royal Funeral
+15% Synergy $0.28
Muster the Departed Muster the Departed
+15% Synergy $0.30
The Meathook Massacre The Meathook Massacre
+11% Synergy $25.45
Flowering of the White Tree Flowering of the White Tree
+11% Synergy $8.93
War of the Last Alliance War of the Last Alliance
+10% Synergy $1.29
Caretaker's Talent Caretaker's Talent
+9% Synergy $8.70
Promise of Aclazotz Promise of Aclazotz
+9% Synergy $0.33
Necromancy Necromancy
+9% Synergy $16.19
Valkyrie's Call Valkyrie's Call
+9% Synergy $1.21
The Sibsig Ceremony The Sibsig Ceremony
+8% Synergy $0.27
Legion Loyalty Legion Loyalty
+8% Synergy $0.36
On Wings of Gold On Wings of Gold
+7% Synergy $0.70
We Ride at Dawn We Ride at Dawn
+7% Synergy $0.37
Song of the Worldsoul Song of the Worldsoul
+7% Synergy $4.83
Heartless Summoning Heartless Summoning
+6% Synergy $2.11
Phyrexian Reclamation Phyrexian Reclamation
+5% Synergy $2.01
Dance of the Dead Dance of the Dead
+5% Synergy $16.70
Grave Pact Grave Pact
+3% Synergy $29.84
Trouble in Pairs Trouble in Pairs
+3% Synergy $29.08
Funeral Room // Awakening Hall Funeral Room // Awakening Hall
+3% Synergy $5.40
Vampiric Rites Vampiric Rites
+2% Synergy $0.18
Gift of Immortality Gift of Immortality
+2% Synergy $1.22
Bastion of Remembrance Bastion of Remembrance
+1% Synergy $0.23
Black Market Black Market
+1% Synergy $4.92
Necropotence Necropotence
+1% Synergy $24.13
Dictate of Erebos Dictate of Erebos
0% Synergy $21.17
Land Tax Land Tax
-2% Synergy $14.83
Kaya's Ghostform Kaya's Ghostform
-3% Synergy $2.31
Black Market Connections Black Market Connections
-5% Synergy $17.76
Phyrexian Arena Phyrexian Arena
-8% Synergy $3.44
Blind Obedience Blind Obedience
-11% Synergy $4.85

Planeswalkers

Planeswalkers that work alongside Ratadrabik of Urborg to provide ongoing value and board presence.

Kaya the Inexorable Kaya the Inexorable
+8% Synergy $2.50
Elspeth, Storm Slayer Elspeth, Storm Slayer
+4% Synergy $40.81
Liliana, Dreadhorde General Liliana, Dreadhorde General
+3% Synergy $7.62
Kaya, Geist Hunter Kaya, Geist Hunter
+3% Synergy $0.33

Utility Lands

Non-basic lands that offer additional utility beyond just mana production.

Phyrexian Tower Phyrexian Tower
+31% Synergy $23.57
Takenuma, Abandoned Mire Takenuma, Abandoned Mire
+22% Synergy $11.01
High Market High Market
+22% Synergy $0.47
Great Hall of the Citadel Great Hall of the Citadel
+18% Synergy $0.27
Urborg, Tomb of Yawgmoth Urborg, Tomb of Yawgmoth
+14% Synergy $58.79
Minas Tirith Minas Tirith
+13% Synergy $6.34
Eiganjo, Seat of the Empire Eiganjo, Seat of the Empire
+12% Synergy $5.38
Monumental Henge Monumental Henge
+12% Synergy $0.35
Susur Secundi, Void Altar Susur Secundi, Void Altar
+8% Synergy $4.97
Shizo, Death's Storehouse Shizo, Death's Storehouse
+7% Synergy $30.44
Accursed Duneyard Accursed Duneyard
+6% Synergy $0.88
Cabal Coffers Cabal Coffers
+5% Synergy $30.06
Midgar, City of Mako Midgar, City of Mako
+5% Synergy $2.06
Nykthos, Shrine to Nyx Nykthos, Shrine to Nyx
+5% Synergy $51.46
Barad-dûr Barad-dûr
+5% Synergy $1.32
Spymaster's Vault Spymaster's Vault
+4% Synergy $0.73
Urza's Saga Urza's Saga
+4% Synergy $38.37
Mortuary Mire Mortuary Mire
+3% Synergy $0.41
Witch's Cottage Witch's Cottage
+3% Synergy $0.79
Command Beacon Command Beacon
+2% Synergy $5.65
Castle Locthwain Castle Locthwain
0% Synergy $4.00
Westvale Abbey Ormendahl, Profane Prince Westvale Abbey
0% Synergy $4.01
Temple of the False God Temple of the False God
-2% Synergy $0.40
Bojuka Bog Bojuka Bog
-6% Synergy $0.52
Reliquary Tower Reliquary Tower
-6% Synergy $2.49
Vault of the Archangel Vault of the Archangel
-13% Synergy $0.51

Mana Artifacts

Artifacts focused on mana acceleration and color fixing for consistent gameplay.

Relic of Legends Relic of Legends
+56% Synergy $1.85
Mox Amber Mox Amber
+16% Synergy $69.99
Fellwar Stone Fellwar Stone
+13% Synergy $0.63
Honor-Worn Shaku Honor-Worn Shaku
+10% Synergy $0.52
Talisman of Hierarchy Talisman of Hierarchy
+9% Synergy $0.47
Arcane Signet Arcane Signet
+8% Synergy $0.39
Lotus Petal Lotus Petal
+7% Synergy $39.13
The Soul Stone The Soul Stone
+6% Synergy $69.10
Mana Vault Mana Vault
+5% Synergy $110.91
Sol Ring Sol Ring
+4% Synergy $1.19
Mox Diamond Mox Diamond
+4% Synergy $1066.67
Mox Opal Mox Opal
+4% Synergy $214.76
Orzhov Signet Orzhov Signet
+3% Synergy $0.33
Charcoal Diamond Charcoal Diamond
0% Synergy $0.33
Marble Diamond Marble Diamond
0% Synergy $0.26
Mind Stone Mind Stone
-2% Synergy $0.34
Thought Vessel Thought Vessel
-2% Synergy $2.92
Commander's Sphere Commander's Sphere
-6% Synergy $0.34

Lands

The mana base foundation for Ratadrabik of Urborg decks, ensuring smooth and reliable mana development.

Plaza of Heroes Plaza of Heroes
+33% Synergy $8.23
Malakir Rebirth Malakir Mire Malakir Rebirth
+21% Synergy $14.13
The Grey Havens The Grey Havens
+19% Synergy $0.31
Marsh Flats Marsh Flats
+12% Synergy $29.07
Vault of Champions Vault of Champions
+11% Synergy $14.11
Lazotep Quarry Lazotep Quarry
+11% Synergy $5.37
Caves of Koilos Caves of Koilos
+10% Synergy $0.35
Godless Shrine Godless Shrine
+10% Synergy $9.87
Scrubland Scrubland
+8% Synergy
Agadeem's Awakening Agadeem, the Undercrypt Agadeem's Awakening
+8% Synergy $25.35
Brightclimb Pathway Grimclimb Pathway Brightclimb Pathway
+7% Synergy $4.75
Fetid Heath Fetid Heath
+6% Synergy $0.31
Shattered Sanctum Shattered Sanctum
+6% Synergy $1.17
Shadowy Backstreet Shadowy Backstreet
+6% Synergy $11.77
Silent Clearing Silent Clearing
+6% Synergy $6.42
Gemstone Caverns Gemstone Caverns
+6% Synergy $45.71
Bloodstained Mire Bloodstained Mire
+5% Synergy $16.12
Arid Mesa Arid Mesa
+5% Synergy $32.49
Verdant Catacombs Verdant Catacombs
+5% Synergy $28.90
City of Brass City of Brass
+5% Synergy $9.01
Exotic Orchard Exotic Orchard
+4% Synergy $0.29
Polluted Delta Polluted Delta
+4% Synergy $18.59
Flooded Strand Flooded Strand
+4% Synergy $15.28
Mana Confluence Mana Confluence
+4% Synergy $32.51
Command Tower Command Tower
+3% Synergy $0.26
Bleachbone Verge Bleachbone Verge
+3% Synergy $10.50
Windswept Heath Windswept Heath
+3% Synergy $10.35
Reflecting Pool Reflecting Pool
+3% Synergy $15.55
Snow-Covered Swamp Snow-Covered Swamp
+3% Synergy $0.64
Snow-Covered Plains Snow-Covered Plains
+3% Synergy $0.41
Concealed Courtyard Concealed Courtyard
+2% Synergy $1.22
Fell the Profane Fell Mire Fell the Profane
+2% Synergy $3.17
Prismatic Vista Prismatic Vista
+2% Synergy $38.90
Isolated Chapel Isolated Chapel
+1% Synergy $0.32
Witch Enchanter Witch-Blessed Meadow Witch Enchanter
0% Synergy $2.85
Swamp Swamp
-1% Synergy $0.13
Plains Plains
-1% Synergy $0.16
Sunlit Marsh Sunlit Marsh
-1% Synergy $0.19
Fabled Passage Fabled Passage
-1% Synergy $0.97
Snowfield Sinkhole Snowfield Sinkhole
-1% Synergy $0.36
Tainted Field Tainted Field
-2% Synergy $0.26
Desolate Mire Desolate Mire
-2% Synergy $0.29
Myriad Landscape Myriad Landscape
-3% Synergy $0.28
Terramorphic Expanse Terramorphic Expanse
-5% Synergy $0.33
Orzhov Basilica Orzhov Basilica
-6% Synergy $0.27
Evolving Wilds Evolving Wilds
-6% Synergy $0.23
Shineshadow Snarl Shineshadow Snarl
-7% Synergy $0.33
Temple of Silence Temple of Silence
-9% Synergy $0.32
Scoured Barrens Scoured Barrens
-12% Synergy $0.18
Path of Ancestry Path of Ancestry
-13% Synergy $0.32

Similar Commanders

The following Commanders share a similar playing style, strategy, or theme like Ratadrabik of Urborg.