High Synergy Cards
Cards that work exceptionally well with Sengir, the Dark Baron // Siani, Eye of the Storm's abilities and overall game plan.
Eligeth, Crossroads Augur+67% Synergy
$0.18
Nighthawk Scavenger+64% Synergy
$0.29
Baleful Strix+46% Synergy
$0.82
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Consecrated Sphinx+13% Synergy
$33.99
Creatures
Essential creatures that complement Sengir, the Dark Baron // Siani, Eye of the Storm's strategy through synergy, utility, or raw power.
Emrakul's Messenger+57% Synergy
$0.23
Tide Skimmer+50% Synergy
$0.03
Warden of Evos Isle+50% Synergy
$0.17
Esior, Wardwing Familiar+50% Synergy
$0.52
Bloodthirsty Conqueror+49% Synergy
$27.37
Dreadwing Scavenger+49% Synergy
$0.11
Maha, Its Feathers Night+47% Synergy
$7.10
Deep-Cavern Bat+40% Synergy
$0.31
Bloodletter of Aclazotz+39% Synergy
$24.34
Spyglass Siren+39% Synergy
$0.35
Haunting Apparition+33% Synergy
$0.11
Etherium Spinner+33% Synergy
$0.07
Cyclonus, the Saboteur+33% Synergy
$0.66
Blizzard Specter+33% Synergy
$0.19
Abhorrent Oculus+32% Synergy
$17.26
Aven Heartstabber+32% Synergy
$0.14
Thief of Sanity+28% Synergy
$0.24
Enduring Curiosity+28% Synergy
$4.13
Mockingbird+20% Synergy
$2.88
Etherium Pteramander+20% Synergy
$0.07
Arcbound Condor+20% Synergy
$0.07
Aclazotz, Deepest Betrayal+20% Synergy
$5.12
Dimir Strandcatcher+19% Synergy
$0.80
Vein Ripper+19% Synergy
$7.91
Sneaky Snacker+19% Synergy
$0.18
Roshan, Hidden Magister+18% Synergy
$0.07
Messenger Drake+17% Synergy
$0.01
Windgrace Acolyte+17% Synergy
$0.04
Dream Strix+17% Synergy
$0.11
Waterfall Aerialist+17% Synergy
$0.06
Thallid Soothsayer+17% Synergy
$0.26
Dross Prowler+17% Synergy
$0.09
Guul Draz Overseer+17% Synergy
$0.15
Biblioplex Assistant+17% Synergy
$0.05
Knight of the Ebon Legion+17% Synergy
$1.33
Voldaren Bloodcaster+17% Synergy
$0.19
Dungeon Geists+17% Synergy
$0.13
Fetid Imp+17% Synergy
$0.03
Djinn of Wishes+17% Synergy
$0.11
Chancellor of the Dross+17% Synergy
$1.20
Neurok Spy+17% Synergy
$0.09
Revenant+17% Synergy
$0.06
Hooded Blightfang+17% Synergy
$0.37
Herald of Torment+17% Synergy
$0.18
Faerie Mechanist+17% Synergy
$0.06
Evolved Sleeper+17% Synergy
$0.16
Chittering Rats+17% Synergy
$0.33
Graveyard Trespasser+17% Synergy
$0.51
Moonfolk Puzzlemaker+17% Synergy
$0.02
Likeness Looter+12% Synergy
$0.94
Instants
Key instant-speed responses for protection, removal, and keeping Sengir, the Dark Baron // Siani, Eye of the Storm safe.
Strix Serenade+55% Synergy
$1.27
Change of Plans+33% Synergy
$0.69
Lofty Denial+33% Synergy
$0.19
Negate+17% Synergy
$0.24
Withering Torment+17% Synergy
$2.59
Vicious Offering+17% Synergy
$0.07
Twisted Reflection+17% Synergy
$0.06
Galestrike+17% Synergy
$0.03
Scarab Feast+17% Synergy
$0.08
Dream's Grip+17% Synergy
$0.37
Perilous Research+17% Synergy
$0.36
Alchemist's Gift+17% Synergy
$0.08
Swan Song+16% Synergy
$6.09
Diabolic Edict+16% Synergy
$0.11
Supreme Will+16% Synergy
$0.08
Blood Pact+16% Synergy
$0.19
Long-Term Plans+16% Synergy
$3.95
Access Denied+16% Synergy
$3.45
Syncopate+16% Synergy
$0.03
Vapor Snag+16% Synergy
$0.20
Astarion's Thirst+16% Synergy
$0.48
Whirlwind Denial+16% Synergy
$0.06
Power Word Kill+16% Synergy
$0.16
Memory Deluge+16% Synergy
$0.21
Cast Down+16% Synergy
$0.24
Trickery Charm+16% Synergy
$0.30
Unsubstantiate+16% Synergy
$0.12
Bitter Triumph+15% Synergy
$0.80
Flare of Malice+15% Synergy
$3.31
Saw It Coming+15% Synergy
$0.26
Shadow Rift+15% Synergy
$1.26
Thirst for Discovery+15% Synergy
$0.19
Flare of Denial+14% Synergy
$4.49
Cancel+14% Synergy
$0.27
Perplex+14% Synergy
$1.06
Baleful Mastery+12% Synergy
$1.47
Village Rites+10% Synergy
$0.20
Resculpt+9% Synergy
$0.29
Rapid Hybridization+6% Synergy
$1.15
Opt+4% Synergy
$0.14
Infernal Grasp0% Synergy
$0.26
Drown in the Loch-3% Synergy
$0.99
Counterspell-6% Synergy
$1.65
Dark Ritual-17% Synergy
$2.94
Sorceries
Important sorcery spells that advance Sengir, the Dark Baron // Siani, Eye of the Storm's game plan and control the board.
Winged Words+49% Synergy
$0.13
Blasphemous Edict+42% Synergy
$3.59
Raise Dead+33% Synergy
$0.26
In Garruk's Wake+27% Synergy
$1.33
Windfall+19% Synergy
$3.95
Talrand's Invocation+17% Synergy
$0.05
Drill Bit+17% Synergy
$0.11
Impale+17% Synergy
$0.02
Gust of Wind+17% Synergy
$0.07
Soul Salvage+17% Synergy
$0.04
Malicious Malfunction+17% Synergy
$0.06
Cauldron's Gift+17% Synergy
$0.06
Mind Rot+16% Synergy
$0.04
Ambition's Cost+16% Synergy
$0.22
Tome Scour+16% Synergy
$0.14
Divination+16% Synergy
$0.05
Command the Dreadhorde+16% Synergy
$0.26
Covetous Urge+16% Synergy
$0.08
Ever After+16% Synergy
$0.24
Blood on the Snow+16% Synergy
$0.15
Strategic Planning+16% Synergy
$0.05
Duress+16% Synergy
$0.14
Tegwyll's Scouring+15% Synergy
$0.50
Solve the Equation+15% Synergy
$1.75
Stolen by the Fae+15% Synergy
$0.22
Blood Money+15% Synergy
$0.83
Mass Diminish+15% Synergy
$0.50
Devastation Tide+15% Synergy
$1.10
Chart a Course+14% Synergy
$0.19
Stolen Identity+14% Synergy
$0.47
Tezzeret's Gambit+14% Synergy
$0.25
Feed the Swarm+12% Synergy
$0.23
Scheming Symmetry+12% Synergy
$5.95
Living Death+12% Synergy
$2.36
Reanimate+11% Synergy
$7.64
Dread Return+10% Synergy
$0.26
Notorious Throng+10% Synergy
$2.23
Crippling Fear+9% Synergy
$1.13
Extract from Darkness+8% Synergy
$0.16
Victimize+4% Synergy
$0.56
Ponder0% Synergy
$1.65
Toxic Deluge-9% Synergy
$5.30
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Wayfarer's Bauble+34% Synergy
$0.24
Ashnod's Altar+25% Synergy
$8.99
Bident of Thassa+23% Synergy
$0.39
Lavaspur Boots+19% Synergy
$1.32
Flight Spellbomb+17% Synergy
$0.08
Soul Separator+17% Synergy
$0.04
Fleetfeather Sandals+17% Synergy
$0.08
Witching Well+17% Synergy
$0.05
Trickster's Talisman+17% Synergy
$0.06
The Temporal Anchor+16% Synergy
$0.22
The Magic Mirror+16% Synergy
$2.43
Helm of Awakening+16% Synergy
$1.12
Desecrated Tomb+16% Synergy
$1.07
Mimic Vat+16% Synergy
$0.51
Crystal Shard+16% Synergy
$1.75
Dowsing Dagger+15% Synergy
$4.68
Altar of Dementia+12% Synergy
$11.38
Phyrexian Altar+11% Synergy
$54.66
Lightning Greaves+6% Synergy
$4.45
Mindcrank+4% Synergy
$12.08
Swiftfoot Boots-8% Synergy
$1.30
Enchantments
Powerful enchantments that support Sengir, the Dark Baron // Siani, Eye of the Storm's strategy and create lasting battlefield effects.
Feywild Visitor+32% Synergy
$0.11
Bitterblossom+25% Synergy
$18.49
Reconnaissance Mission+22% Synergy
$0.87
Promise of Aclazotz+20% Synergy
$0.21
Rooftop Bypass+18% Synergy
$2.23
Castaway's Despair+17% Synergy
$0.13
Illusory Wrappings+17% Synergy
$0.06
Sensory Deprivation+17% Synergy
$0.02
Malfunction+17% Synergy
$0.03
Spirit Away+17% Synergy
$0.19
Untamed Hunger+17% Synergy
$0.07
Molting Snakeskin+17% Synergy
$0.08
Aspect of Lamprey+17% Synergy
$0.02
So Tiny+17% Synergy
$0.04
Lost Isle Calling+17% Synergy
$0.21
Dogged Pursuit+17% Synergy
$0.11
Dead Weight+17% Synergy
$0.04
Behold the Unspeakable+17% Synergy
$0.09
Trespasser's Curse+16% Synergy
$0.46
Confounding Conundrum+16% Synergy
$0.19
Mystic Redaction+16% Synergy
$0.09
Compulsion+16% Synergy
$0.18
Vow of Flight+16% Synergy
$0.08
Eternal Thirst+16% Synergy
$0.16
Agent of the Shadow Thieves+16% Synergy
$0.08
Gravitational Shift+16% Synergy
$1.28
The Trickster-God's Heist+16% Synergy
$0.15
Psychic Impetus+16% Synergy
$0.17
Phyresis+16% Synergy
$0.90
Agent of the Iron Throne+16% Synergy
$0.27
Tortured Existence+16% Synergy
$4.52
Parasitic Impetus+16% Synergy
$0.27
Favorable Winds+15% Synergy
$0.66
King Narfi's Betrayal+15% Synergy
$0.10
Teferi's Tutelage+15% Synergy
$0.25
Teferi's Ageless Insight+13% Synergy
$2.10
Coastal Piracy+13% Synergy
$0.70
Aqueous Form+9% Synergy
$0.28
Bloodchief Ascension+9% Synergy
$17.12
Phyrexian Arena+4% Synergy
$1.55
Planeswalkers
Planeswalkers that work alongside Sengir, the Dark Baron // Siani, Eye of the Storm to provide ongoing value and board presence.
Jace Beleren+16% Synergy
$1.67
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Mystic Sanctuary+32% Synergy
$1.41
Sunken Palace+19% Synergy
$0.49
Vesuva+16% Synergy
$4.02
Hall of Storm Giants+16% Synergy
$0.66
Thespian's Stage+15% Synergy
$0.64
War Room+15% Synergy
$2.73
Dreadship Reef+15% Synergy
$0.14
Ghost Quarter+15% Synergy
$0.63
Field of Ruin+15% Synergy
$0.20
Reliquary Tower+14% Synergy
$1.98
Lonely Sandbar+14% Synergy
$0.23
Barren Moor+14% Synergy
$0.19
Vault of Whispers+13% Synergy
$2.22
Witch's Cottage+13% Synergy
$0.61
Castle Locthwain+12% Synergy
$3.76
Rivendell+11% Synergy
$0.77
Phyrexian Tower+11% Synergy
$19.73
Temple of the False God+7% Synergy
$0.14
Cabal Coffers+5% Synergy
$24.56
Takenuma, Abandoned Mire+3% Synergy
$6.61
Otawara, Soaring City-3% Synergy
$19.28
Urborg, Tomb of Yawgmoth-4% Synergy
$47.16
Bojuka Bog-6% Synergy
$0.57
Rogue's Passage-11% Synergy
$0.27
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Mana Geode+16% Synergy
$0.21
Strixhaven Stadium+16% Synergy
$0.49
Coalition Relic+16% Synergy
$0.32
Commander's Sphere+14% Synergy
$0.16
Heraldic Banner+14% Synergy
$0.20
Decanter of Endless Water+11% Synergy
$2.10
Midnight Clock+8% Synergy
$0.29
Charcoal Diamond+7% Synergy
$0.26
Sky Diamond+7% Synergy
$0.14
Mind Stone+2% Synergy
$0.22
Fellwar Stone+1% Synergy
$1.12
Talisman of Dominance-10% Synergy
$0.90
Dimir Signet-13% Synergy
$0.54
Thought Vessel-15% Synergy
$1.33
Arcane Signet-18% Synergy
$0.51
Sol Ring-39% Synergy
$1.07
Lands
The mana base foundation for Sengir, the Dark Baron // Siani, Eye of the Storm decks, ensuring smooth and reliable mana development.
Myriad Landscape+25% Synergy
$0.11
Undercity Sewers+21% Synergy
$20.14
Urza's Cave+19% Synergy
$1.78
Transguild Promenade+17% Synergy
$0.10
Demolition Field+14% Synergy
$0.50
Underground River+12% Synergy
$1.37
Gloomlake Verge+11% Synergy
$8.84
Reflecting Pool+11% Synergy
$8.29
Ice Tunnel+11% Synergy
$0.26
Ash Barrens+11% Synergy
$0.15
Shipwreck Marsh+10% Synergy
$3.25
Dimir Aqueduct+9% Synergy
$0.21
Fabled Passage+9% Synergy
$3.53
Marsh Flats+8% Synergy
$22.75
Flooded Strand+7% Synergy
$13.72
Terramorphic Expanse+5% Synergy
$0.28
Path of Ancestry+4% Synergy
$0.18
Polluted Delta+3% Synergy
$15.21
Sunken Ruins+3% Synergy
$9.82
Darkslick Shores+3% Synergy
$3.03
Fetid Pools+1% Synergy
$0.19
Dismal Backwater+1% Synergy
$0.07
Evolving Wilds0% Synergy
$0.23
Morphic Pool-4% Synergy
$15.63
Temple of Deceit-5% Synergy
$0.34
Clearwater Pathway-9% Synergy
$3.86
Tainted Isle-10% Synergy
$0.30
Watery Grave-11% Synergy
$8.98
Choked Estuary-16% Synergy
$0.23
Drowned Catacomb-17% Synergy
$1.71
Exotic Orchard-18% Synergy
$0.45
Command Tower-22% Synergy
$0.22
Darkwater Catacombs-24% Synergy
$0.26
Sunken Hollow-33% Synergy
$0.26