Creatures
Essential creatures that complement Falthis, Shadowcat Familiar // Siani, Eye of the Storm's strategy through synergy, utility, or raw power.
Arbiter of the Ideal+50% Synergy
$0.19
Belltower Sphinx+50% Synergy
$0.10
Black Cat+50% Synergy
$0.13
Cauldron Familiar+50% Synergy
$1.10
Chrome Prowler+50% Synergy
$0.05
Erebos, God of the Dead+50% Synergy
$9.01
Frost Lynx+50% Synergy
$0.04
Illusory Ambusher+50% Synergy
$0.13
Master of Predicaments+50% Synergy
$0.29
Mirri the Cursed+50% Synergy
$0.35
Mischievous Catgeist+50% Synergy
$0.09
Skyclave Shadowcat+50% Synergy
$0.15
Sphinx Ambassador+50% Synergy
$7.52
Sphinx Mindbreaker+50% Synergy
$1.45
Sphinx of Foresight+50% Synergy
$0.24
Sphinx of the Final Word+50% Synergy
$0.23
Sphinx Summoner+50% Synergy
$0.18
Unesh, Criosphinx Sovereign+50% Synergy
$0.74
Warehouse Tabby+50% Synergy
$0.10
Windgrace Acolyte+50% Synergy
$0.05
Aeromoeba+50% Synergy
$0.02
Clattering Augur+50% Synergy
$0.11
Dreamtail Heron+50% Synergy
$0.06
Esior, Wardwing Familiar+50% Synergy
$0.36
Ghost-Lit Drifter+50% Synergy
$0.02
Horizon Scholar+50% Synergy
$0.01
Legion Vanguard+50% Synergy
$0.04
Loathsome Curator+50% Synergy
$0.05
Mist Raven+50% Synergy
$0.04
Necromancer's Familiar+50% Synergy
$0.05
Noxious Dragon+50% Synergy
$0.10
Pilgrim's Eye+50% Synergy
$0.05
Tizerus Charger+50% Synergy
$0.05
Vampire Nighthawk+50% Synergy
$0.34
Void Beckoner+50% Synergy
$0.16
Crow of Dark Tidings+49% Synergy
$0.20
Gravedigger+49% Synergy
$0.07
Meteor Golem+49% Synergy
$0.11
Tishana's Tidebinder+48% Synergy
$3.67
Phyrexian Rager+48% Synergy
$0.07
Phenax, God of Deception+47% Synergy
$10.08
Sphinx of the Second Sun+47% Synergy
$0.46
Soaring Thought-Thief+47% Synergy
$0.11
Faerie Vandal+46% Synergy
$0.12
Mulldrifter+46% Synergy
$0.24
Ornithopter of Paradise+46% Synergy
$2.67
Enduring Curiosity+45% Synergy
$8.45
Nightveil Sprite+45% Synergy
$0.07
Siren Stormtamer+44% Synergy
$0.18
Syr Konrad, the Grim+37% Synergy
$0.48
Instants
Key instant-speed responses for protection, removal, and keeping Falthis, Shadowcat Familiar // Siani, Eye of the Storm safe.
Negate+67% Synergy
$0.26
Mana Short+50% Synergy
$2.10
Shallow Grave+50% Synergy
$56.80
Chemister's Insight+50% Synergy
$0.14
Hieroglyphic Illumination+50% Synergy
$0.07
Lose Focus+50% Synergy
$0.11
Mental Journey+50% Synergy
$0.04
Neutralize+50% Synergy
$0.14
Poison the Cup+50% Synergy
$0.08
Cut Down+49% Synergy
$0.54
Cast Down+49% Synergy
$0.23
Corpse Churn+49% Synergy
$0.20
Into the Roil+49% Synergy
$0.13
High Tide+48% Synergy
$1.20
Soul Manipulation+47% Synergy
$0.25
Snuff Out+45% Synergy
$16.57
Price of Fame+45% Synergy
$0.15
Dismember+44% Synergy
$6.62
Murder+42% Synergy
$0.04
Aetherize+40% Synergy
$0.47
Fact or Fiction+38% Synergy
$0.17
Vampiric Tutor+32% Synergy
$59.87
Dark Ritual+16% Synergy
$3.59
Counterspell-6% Synergy
$1.28
Sorceries
Important sorcery spells that advance Falthis, Shadowcat Familiar // Siani, Eye of the Storm's game plan and control the board.
Bitter Revelation+50% Synergy
$0.04
Boon of the Wish-Giver+50% Synergy
$0.07
Feast of Succession+50% Synergy
$0.06
Bubbling Muck+49% Synergy
$2.61
Temporal Manipulation+49% Synergy
$9.81
Thoughtseize+49% Synergy
$6.46
Endless Obedience+49% Synergy
$0.10
Open into Wonder+49% Synergy
$0.18
Step Through+49% Synergy
$0.15
Strategic Planning+49% Synergy
$0.05
Torment of Hailfire+48% Synergy
$20.49
Bone Shards+48% Synergy
$0.18
Praetor's Grasp+47% Synergy
$10.05
Mnemonic Betrayal+46% Synergy
$7.92
Mind Grind+44% Synergy
$2.79
Extract from Darkness+42% Synergy
$0.14
Damnation+39% Synergy
$20.12
Victimize+37% Synergy
$0.44
Demonic Tutor+28% Synergy
$53.10
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Fodder Tosser+50% Synergy
$0.04
The Underworld Cookbook+50% Synergy
$0.35
Sculpting Steel+49% Synergy
$1.14
Sword of Feast and Famine+48% Synergy
$35.57
Whip of Erebos+47% Synergy
$6.99
Lightning Greaves+23% Synergy
$4.54
Enchantments
Powerful enchantments that support Falthis, Shadowcat Familiar // Siani, Eye of the Storm's strategy and create lasting battlefield effects.
Frogify+50% Synergy
$0.19
Fall from Favor+50% Synergy
$0.05
Sanguine Bond+49% Synergy
$3.16
Military Intelligence+48% Synergy
$0.15
Bloodchief Ascension+42% Synergy
$17.76
Propaganda+35% Synergy
$2.32
Mystic Remora+33% Synergy
$8.69
Planeswalkers
Planeswalkers that work alongside Falthis, Shadowcat Familiar // Siani, Eye of the Storm to provide ongoing value and board presence.
Ashiok, Sculptor of Fears+48% Synergy
$1.34
Liliana, Dreadhorde General+45% Synergy
$6.53
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Cryptic Caves+50% Synergy
$0.12
Memorial to Genius+50% Synergy
$0.08
Soaring Seacliff+50% Synergy
$0.20
Cabal Stronghold+49% Synergy
$12.26
Desert of the Mindful+49% Synergy
$0.11
Memorial to Folly+49% Synergy
$0.15
Remote Isle+49% Synergy
$0.13
Nykthos, Shrine to Nyx+47% Synergy
$35.87
Lonely Sandbar+47% Synergy
$0.11
Command Beacon+46% Synergy
$5.97
Halimar Depths+43% Synergy
$0.37
Mortuary Mire+41% Synergy
$0.30
Reliquary Tower+14% Synergy
$2.59
Bojuka Bog+10% Synergy
$0.90
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Hedron Archive+48% Synergy
$0.28
Gilded Lotus+47% Synergy
$1.14
Dimir Locket+47% Synergy
$0.17
Thran Dynamo+45% Synergy
$2.69
Dimir Keyrune+44% Synergy
$0.23
Dimir Signet+37% Synergy
$0.51
Commander's Sphere+30% Synergy
$0.17
Mind Stone+18% Synergy
$0.21
Arcane Signet-35% Synergy
$0.51
Sol Ring-39% Synergy
$1.39
Lands
The mana base foundation for Falthis, Shadowcat Familiar // Siani, Eye of the Storm decks, ensuring smooth and reliable mana development.
Myriad Landscape+75% Synergy
$0.21
Darkwater Catacombs+59% Synergy
$0.21
Grixis Panorama+50% Synergy
$0.33
Vivid Creek+50% Synergy
$0.26
The Mycosynth Gardens+49% Synergy
$0.64
Mistvault Bridge+46% Synergy
$0.45
Reflecting Pool+45% Synergy
$8.10
Submerged Boneyard+45% Synergy
$0.09
Ice Tunnel+44% Synergy
$0.30
Jwar Isle Refuge+44% Synergy
$0.23
Dimir Guildgate+43% Synergy
$0.18
Terramorphic Expanse+38% Synergy
$0.18
Sunken Ruins+36% Synergy
$9.11
Dismal Backwater+34% Synergy
$0.03
Evolving Wilds+33% Synergy
$0.07
Morphic Pool+12% Synergy
$16.87
Temple of Deceit+12% Synergy
$0.25
Tainted Isle+6% Synergy
$0.33
Sunken Hollow-17% Synergy
$0.25
Command Tower-38% Synergy
$0.26