High Synergy Cards
Cards that work exceptionally well with Siani, Eye of the Storm's abilities and overall game plan.
Warden of Evos Isle+98% Synergy
$0.17
Eligeth, Crossroads Augur+79% Synergy
$0.18
Prognostic Sphinx+79% Synergy
$0.12
Sphinx of Foresight+78% Synergy
$0.31
Jace's Sanctum+75% Synergy
$1.11
Laboratory Maniac+63% Synergy
$0.68
Preordain+55% Synergy
$0.61
Counterspell+12% Synergy
$1.65
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Ancient Tomb+7% Synergy
$94.69
Consecrated Sphinx+7% Synergy
$33.99
Thassa's Oracle+6% Synergy
$16.62
Force of Will+2% Synergy
$57.48
Fierce Guardianship-4% Synergy
$42.63
Rhystic Study-15% Synergy
$48.94
Cyclonic Rift-17% Synergy
$48.08
Creatures
Essential creatures that complement Siani, Eye of the Storm's strategy through synergy, utility, or raw power.
Augury Owl+59% Synergy
$0.34
Serum Sovereign+57% Synergy
$0.18
Windreader Sphinx+56% Synergy
$0.19
Artificer's Assistant+56% Synergy
$0.17
Archetype of Imagination+55% Synergy
$0.61
Triskaidekaphile+49% Synergy
$0.58
Mockingbird+47% Synergy
$2.88
Psychosis Crawler+46% Synergy
$0.34
Emrakul's Messenger+46% Synergy
$0.23
Twenty-Toed Toad+45% Synergy
$4.56
Alrund, God of the Cosmos+40% Synergy
$0.36
Horizon Scholar+40% Synergy
$0.01
Witness of Tomorrows+40% Synergy
$0.02
Cloudreader Sphinx+40% Synergy
$0.02
Curator of Mysteries+39% Synergy
$0.25
Cryptic Annelid+39% Synergy
$0.19
Tide Skimmer+39% Synergy
$0.03
Moonfolk Puzzlemaker+39% Synergy
$0.02
Hydroelectric Specimen+37% Synergy
$0.98
Faerie Seer+37% Synergy
$0.26
Thassa, God of the Sea+36% Synergy
$1.84
Siren Stormtamer+34% Synergy
$0.23
Defiler of Dreams+30% Synergy
$0.30
Kitesail Larcenist+23% Synergy
$0.27
Ojer Pakpatiq, Deepest Epoch+20% Synergy
$2.00
Welkin Tern+20% Synergy
$0.12
Faerie Formation+20% Synergy
$0.32
Roaming Ghostlight+20% Synergy
$0.06
Faerie Impostor+20% Synergy
$0.24
Mist Raven+20% Synergy
$0.03
Symmetry Sage+20% Synergy
$0.04
Fledgling Mawcor+20% Synergy
$0.20
Vexing Gull+20% Synergy
$0.07
Glimmerbell+20% Synergy
$0.04
Shimmerwing Chimera+20% Synergy
$0.03
Stormrider Spirit+20% Synergy
$0.02
Thieving Magpie+20% Synergy
$0.08
Rishadan Airship+20% Synergy
$0.03
Spire Monitor+20% Synergy
$0.14
Nebelgast Intruder+20% Synergy
$0.04
Network Disruptor+19% Synergy
$0.08
Magus of the Future+19% Synergy
$0.12
Windstorm Drake+19% Synergy
$0.15
Sphinx of Magosi+19% Synergy
$0.10
Silver Raven+19% Synergy
$0.12
Fog Bank+16% Synergy
$0.17
Oneirophage+16% Synergy
$0.12
Mulldrifter+12% Synergy
$0.22
Ornithopter of Paradise+10% Synergy
$2.89
Solemn Simulacrum-3% Synergy
$0.26
Instants
Key instant-speed responses for protection, removal, and keeping Siani, Eye of the Storm safe.
Memory Drain+60% Synergy
$0.04
No Escape+60% Synergy
$0.05
Precognitive Perception+59% Synergy
$0.22
Condescend+59% Synergy
$0.28
Dissolve+56% Synergy
$0.15
Deliberate+56% Synergy
$0.11
Voyage's End+40% Synergy
$0.06
Chain to Memory+40% Synergy
$0.02
Diviner's Portent+39% Synergy
$0.73
Contact Other Plane+39% Synergy
$0.06
Fading Hope+38% Synergy
$0.16
Saw It Coming+36% Synergy
$0.26
Behold the Multiverse+36% Synergy
$0.16
Opt+35% Synergy
$0.14
Sink into Stupor+30% Synergy
$7.64
Negate+21% Synergy
$0.24
Forceful Denial+20% Synergy
$0.04
Contradict+20% Synergy
$0.03
Select for Inspection+20% Synergy
$0.05
Calculated Dismissal+20% Synergy
$0.03
Hithlain Knots+19% Synergy
$0.06
Bone to Ash+19% Synergy
$0.03
Anticognition+19% Synergy
$0.06
Neutralize+19% Synergy
$0.08
Devious Cover-Up+19% Synergy
$0.04
Disruption Protocol+18% Synergy
$0.07
Keep Safe+18% Synergy
$0.17
Ertai's Scorn+18% Synergy
$0.09
Fated Infatuation+18% Synergy
$0.41
Dream Fracture+18% Synergy
$0.08
Annul+18% Synergy
$0.12
Bane's Contingency+17% Synergy
$0.14
Cancel+15% Synergy
$0.27
Sublime Epiphany+14% Synergy
$0.29
Rewind+7% Synergy
$0.45
Force of Negation+4% Synergy
$49.42
High Tide-5% Synergy
$1.29
Swan Song-5% Synergy
$6.09
Aetherize-6% Synergy
$0.29
Mana Drain-7% Synergy
$42.96
Reality Shift-9% Synergy
$0.25
Rapid Hybridization-14% Synergy
$1.15
An Offer You Can't Refuse-15% Synergy
$1.46
Pongify-20% Synergy
$2.10
Sorceries
Important sorcery spells that advance Siani, Eye of the Storm's game plan and control the board.
Scour All Possibilities+59% Synergy
$0.09
Foresee+59% Synergy
$0.10
Tamiyo's Epiphany+59% Synergy
$0.10
Mystic Speculation+59% Synergy
$1.88
Winged Words+56% Synergy
$0.13
Unexplained Vision+40% Synergy
$0.04
Multiple Choice+40% Synergy
$0.18
Ugin's Insight+39% Synergy
$0.24
Serum Visions+28% Synergy
$0.71
Arwen's Gift+20% Synergy
$0.07
Anchor to the Aether+20% Synergy
$0.05
Interpret the Signs+20% Synergy
$0.05
Rise of Eagles+20% Synergy
$0.08
Read the Tides+20% Synergy
$0.04
Stolen by the Fae+19% Synergy
$0.22
Gust of Wind+19% Synergy
$0.07
Divination+18% Synergy
$0.05
Flood of Recollection+17% Synergy
$0.10
Wash Out+15% Synergy
$0.32
Curse of the Swine+8% Synergy
$0.19
Treasure Cruise+8% Synergy
$0.21
Sea Gate Restoration+6% Synergy
$34.20
Solve the Equation+6% Synergy
$1.75
Ponder-10% Synergy
$1.65
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Crystal Ball+39% Synergy
$0.34
Candy Trail+24% Synergy
$0.18
Sentinel Totem+20% Synergy
$0.11
Staff of the Mind Magus+19% Synergy
$0.10
The Temporal Anchor+19% Synergy
$0.22
Mazemind Tome+19% Synergy
$0.26
Goggles of Night+19% Synergy
$0.08
Witching Well+18% Synergy
$0.05
Venser's Journal+17% Synergy
$8.70
Lightning Greaves+14% Synergy
$4.45
Swiftfoot Boots-8% Synergy
$1.30
Sapphire Medallion-35% Synergy
$3.79
Enchantments
Powerful enchantments that support Siani, Eye of the Storm's strategy and create lasting battlefield effects.
Omen of the Sea+59% Synergy
$0.13
Eyes of the Watcher+40% Synergy
$0.17
Medomai's Prophecy+40% Synergy
$0.10
Proft's Eidetic Memory+26% Synergy
$5.79
Gadwick's First Duel+25% Synergy
$0.08
Wizard Class+23% Synergy
$1.44
Lost Isle Calling+20% Synergy
$0.21
Capture Sphere+20% Synergy
$0.03
Oracle's Insight+20% Synergy
$0.17
Netherese Puzzle-Ward+20% Synergy
$0.77
Riddleform+20% Synergy
$0.05
Psychic Impetus+19% Synergy
$0.17
Drake Haven+19% Synergy
$0.22
Curator's Ward+19% Synergy
$0.31
Mystic Redaction+19% Synergy
$0.09
Gravitational Shift+18% Synergy
$1.28
Retreat to Coralhelm+17% Synergy
$0.41
Favorable Winds+16% Synergy
$0.66
Aqueous Form+15% Synergy
$0.28
Reconnaissance Mission+13% Synergy
$0.87
Psychic Corrosion+12% Synergy
$4.58
Teferi's Ageless Insight+3% Synergy
$2.10
Mystic Remora-8% Synergy
$8.34
Planeswalkers
Planeswalkers that work alongside Siani, Eye of the Storm to provide ongoing value and board presence.
Jace, Wielder of Mysteries+25% Synergy
$6.28
Jace, Mirror Mage+18% Synergy
$0.36
Jace, Unraveler of Secrets+18% Synergy
$0.87
Teferi, Temporal Pilgrim+14% Synergy
$3.55
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Isolated Watchtower+39% Synergy
$0.60
Castle Vantress+20% Synergy
$0.25
Zhalfirin Void+19% Synergy
$0.50
Rivendell+7% Synergy
$0.77
Reliquary Tower+4% Synergy
$1.98
Nykthos, Shrine to Nyx+4% Synergy
$34.54
Otawara, Soaring City-5% Synergy
$19.28
Mystic Sanctuary-32% Synergy
$1.41
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Decanter of Endless Water+45% Synergy
$2.10
Commander's Sphere+28% Synergy
$0.16
Sky Diamond+15% Synergy
$0.14
Throne of Eldraine+15% Synergy
$17.16
Nyx Lotus+15% Synergy
$4.82
Thought Vessel+8% Synergy
$1.33
Gilded Lotus+8% Synergy
$1.28
Mind Stone+2% Synergy
$0.22
Arcane Signet-5% Synergy
$0.51
Sol Ring-26% Synergy
$1.07
Lands
The mana base foundation for Siani, Eye of the Storm decks, ensuring smooth and reliable mana development.
Hydroelectric Specimen+37% Synergy
$0.98
Path of Ancestry+36% Synergy
$0.18
Sink into Stupor+30% Synergy
$7.64
The Grey Havens+19% Synergy
$0.12
Crystal Grotto+19% Synergy
$0.14
Island+7% Synergy
$0.05
Sea Gate Restoration+6% Synergy
$34.20