Sephiroth, The Planet’s Heir II by StarLord82

Format: Commander

Commander: Sephiroth, Planet's Heir

Bracket: 3

DeckCheck Threat Index: 41

Deck overview

This Dimir deck pairs creature-attrition control with a compact Doomsday combo finish. Commanded by Sephiroth, Planet's Heir, the deck excels at suppressing opposing go-wide and creature-based strategies using symmetric and asymmetric board debuffs, including Toxic Deluge, Massacre Wurm, and Dictate of Erebos. Early turns focus on deploying mana rocks and establishing card advantage engines such as The One Ring, Phyrexian Arena, and Decorum Dissertation. Once the board is stabilized, the deck searches for Doomsday to assemble a 5-card winning pile featuring Laboratory Maniac, Dark Ritual, and protection spells like Swan Song. Alternatively, the deck can grind out opponents through high-impact reanimation using Rise of the Dark Realms and Virtue of Persistence, transforming wiped opposing boards into overwhelming combat power. The strategy rewards patient resource management, carefully timed removal, and disciplined sequencing when protecting its combo turns.

Decklist (100 cards)

  • 1 Arcane Denial
  • 1 Arcane Signet
  • 1 Avacyn, Angel of Horror
  • 1 Bitterbloom Bearer
  • 1 Black Market
  • 1 Brainstorm
  • 1 Buried Ruin
  • 1 Buster Sword
  • 1 Command Beacon
  • 1 Command Tower
  • 1 Cosmic Cube
  • 1 Counterspell
  • 1 Cyclonic Rift
  • 1 Dark Ritual
  • 1 Darksteel Plate
  • 1 Deadly Dispute
  • 1 Deadly Rollick
  • 1 Decorum Dissertation
  • 1 Dictate of Erebos
  • 1 Dimir Signet
  • 1 Doctor Doom
  • 1 Doctor Doom, Unrivaled
  • 1 Doomsday
  • 1 Dowsing Dagger // Lost Vale
  • 1 Drowned Catacomb
  • 1 Echocasting Symposium
  • 1 Emeritus of Woe // Demonic Tutor
  • 1 Eternal Thirst
  • 1 Evolving Wilds
  • 1 Fellwar Stone
  • 1 Fetid Pools
  • 1 Flatline
  • 1 Foggy Swamp Spirit Keeper
  • 1 Grave Researcher // Reanimate
  • 1 Gwenom, Remorseless
  • 1 Hidden Cataract
  • 1 Impostor Syndrome
  • 7 Island
  • 1 Jidoor, Aristocratic Capital // Overture
  • 1 Laboratory Maniac
  • 1 Languish
  • 1 M.O.D.O.K.
  • 1 M.O.D.O.K., Evil Intellect
  • 1 Malakir Rebirth // Malakir Mire
  • 1 Mask of Griselbrand
  • 1 Massacre Girl
  • 1 Massacre Wurm
  • 1 Midgar, City of Mako // Reactor Raid
  • 1 Multiversal Incursion
  • 1 Mystical Tutor
  • 1 Nykthos, Shrine to Nyx
  • 1 Phyrexian Arena
  • 1 Ponder
  • 1 Reconnaissance Mission
  • 1 Reliquary Tower
  • 1 Rise of the Dark Realms
  • 1 Roaming Throne
  • 1 Rogue's Passage
  • 1 Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel
  • 1 Sephiroth, Planet's Heir
  • 1 Shadowspear
  • 1 Skycoach Waypoint
  • 1 Sol Ring
  • 1 Splinter's Technique
  • 1 Sudden Spoiling
  • 1 Super Shredder
  • 9 Swamp
  • 1 Swan Song
  • 1 Swiftfoot Boots
  • 1 Tainted Isle
  • 1 The Masamune
  • 1 The One Ring
  • 1 The Soul Stone
  • 1 Toxic Deluge
  • 1 Urza's Cave
  • 1 Urza's Saga
  • 1 Vincent Valentine // Galian Beast
  • 1 Virtue of Knowledge // Vantress Visions
  • 1 Virtue of Persistence // Locthwain Scorn
  • 1 Volatile Fault
  • 1 Waterbender's Restoration
  • 1 Waterlogged Teachings // Inundated Archive
  • 1 Watery Grave
  • 1 Wiccan, Rising Magician
  • 1 Withering Curse
  • 1 Wizard Class