New Cards
Fresh cards from recent sets that players are experimenting with in Chisei, Heart of Oceans decks.
Insight Engine+9% Synergy
$1.07
Moxite Refinery+7% Synergy
$1.28
The Eternity Elevator0% Synergy
$2.36
Consult the Star Charts-1% Synergy
$4.10
Uthros, Titanic Godcore-7% Synergy
$17.58
High Synergy Cards
Cards that work exceptionally well with Chisei, Heart of Oceans's abilities and overall game plan.
Time of Ice+84% Synergy
$0.14
Kiora Bests the Sea God+84% Synergy
$8.53
Power Conduit+83% Synergy
$7.37
The Phasing of Zhalfir+77% Synergy
$0.22
Ferropede+74% Synergy
$1.50
Glen Elendra Archmage+74% Synergy
$8.41
Chronozoa+72% Synergy
$5.88
Scroll of Isildur+72% Synergy
$0.31
Clockspinning+71% Synergy
$0.48
Inventive Iteration+71% Synergy
$0.23
Top Cards
The most popular and reliable cards that form the backbone of successful Chisei, Heart of Oceans decks.
The Bath Song+67% Synergy
$0.12
Goldberry, River-Daughter+67% Synergy
$0.49
Behold the Unspeakable+65% Synergy
$0.07
The Mirari Conjecture+59% Synergy
$0.19
Thing in the Ice+55% Synergy
$0.70
Paradox Haze+54% Synergy
$4.03
Mystic Remora+52% Synergy
$8.45
Thrummingbird+52% Synergy
$0.13
Flux Channeler+51% Synergy
$3.14
Counterspell+1% Synergy
$1.25
Game Changers
Powerful cards that can single-handedly turn the tide of a game when resolved.
Glacial Chasm+44% Synergy
$20.44
The One Ring0% Synergy
$82.60
Narset, Parter of Veils-5% Synergy
$2.11
Consecrated Sphinx-6% Synergy
$35.46
Cyclonic Rift-8% Synergy
$46.53
Thassa's Oracle-8% Synergy
$19.02
Fierce Guardianship-9% Synergy
$42.02
Force of Will-11% Synergy
$61.91
Rhystic Study-15% Synergy
$49.29
Mystical Tutor-16% Synergy
$15.45
Creatures
Essential creatures that complement Chisei, Heart of Oceans's strategy through synergy, utility, or raw power.
O'aka, Traveling Merchant+55% Synergy
$0.34
Musician+55% Synergy
$1.12
Jin-Gitaxias+47% Synergy
$13.70
Dreamtide Whale+42% Synergy
$5.25
Summon: Valefor+42% Synergy
$0.22
Tekuthal, Inquiry Dominus+40% Synergy
$2.64
Sphinx of the Second Sun+37% Synergy
$0.44
Overlord of the Floodpits+35% Synergy
$2.76
The Watcher in the Water+33% Synergy
$1.41
Survivor of the Unseen+30% Synergy
$0.16
Summon: Shiva+28% Synergy
$0.12
Coretapper+26% Synergy
$0.18
Malcolm, Alluring Scoundrel+25% Synergy
$0.94
Serrated Biskelion+25% Synergy
$0.20
Summon: Bahamut+23% Synergy
$20.41
Spark Double+21% Synergy
$7.92
Deepglow Skate+19% Synergy
$0.30
River Kelpie+18% Synergy
$0.17
Viral Drake+17% Synergy
$2.49
Dramatist's Puppet+14% Synergy
$0.05
Benthic Biomancer+14% Synergy
$0.17
Ambling Stormshell+14% Synergy
$0.14
Guildpact Informant+13% Synergy
$0.89
Myojin of Cryptic Dreams+13% Synergy
$0.26
Sakashima of a Thousand Faces+12% Synergy
$30.31
Sakashima the Impostor+12% Synergy
$8.57
Summon: Leviathan+11% Synergy
$0.54
Lighthouse Chronologist+10% Synergy
$10.94
Defiler of Dreams+9% Synergy
$0.28
Tribute Mage+9% Synergy
$0.96
Entity Tracker+9% Synergy
$0.70
Danny Pink+9% Synergy
$13.88
Skyship Plunderer+9% Synergy
$0.08
Sleep-Cursed Faerie+8% Synergy
$0.18
Leech Bonder+8% Synergy
$0.34
Solemn Simulacrum+7% Synergy
$0.25
Jill, Shiva's Dominant+7% Synergy
$0.47
Deep-Sea Kraken+7% Synergy
$1.23
Vedalken Infuser+7% Synergy
$0.08
Nardole, Resourceful Cyborg+7% Synergy
$0.14
Clever Impersonator+6% Synergy
$2.55
Burnished Hart+5% Synergy
$0.09
Displacer Kitten+3% Synergy
$24.97
Eluge, the Shoreless Sea+3% Synergy
$2.16
Glasspool Mimic+3% Synergy
$4.11
Chasm Skulker+1% Synergy
$0.71
Silver Myr+1% Synergy
$0.39
Trophy Mage0% Synergy
$0.49
Hydroelectric Specimen-3% Synergy
$1.16
Phyrexian Metamorph-10% Synergy
$2.47
Instants
Key instant-speed responses for protection, removal, and keeping Chisei, Heart of Oceans safe.
Experimental Augury+40% Synergy
$0.18
Fuel for the Cause+17% Synergy
$0.37
Reality Shift+16% Synergy
$0.25
Steady Progress+13% Synergy
$0.23
Pongify+10% Synergy
$2.22
Ripples of Potential+9% Synergy
$3.17
Desynchronization+8% Synergy
$3.93
Storm of Forms+8% Synergy
$0.21
Rapid Hybridization+7% Synergy
$1.38
Serum Snare+7% Synergy
$0.17
Engulf the Shore+6% Synergy
$6.51
Reject Imperfection+6% Synergy
$0.15
Prologue to Phyresis+5% Synergy
$0.33
Suspend+4% Synergy
$0.29
Evacuation+2% Synergy
$0.14
Delay+2% Synergy
$1.30
Fact or Fiction+1% Synergy
$0.17
Aetherspouts+1% Synergy
$0.50
Jwari Disruption+1% Synergy
$0.38
Slip Out the Back0% Synergy
$2.43
Teferi's Time Twist0% Synergy
$0.34
Arcane Denial-1% Synergy
$1.82
Flow of Knowledge-2% Synergy
$0.25
Cryptic Command-2% Synergy
$7.45
Sink into Stupor-3% Synergy
$7.87
Negate-4% Synergy
$0.26
Aetherize-4% Synergy
$0.45
High Tide-5% Synergy
$1.22
Muddle the Mixture-5% Synergy
$1.83
Resculpt-6% Synergy
$0.28
Archmage's Charm-6% Synergy
$1.18
Narset's Reversal-7% Synergy
$2.27
Swan Song-9% Synergy
$8.03
Mana Drain-10% Synergy
$44.85
An Offer You Can't Refuse-13% Synergy
$1.45
Opt-18% Synergy
$0.14
Frantic Search-23% Synergy
$0.44
Brainstorm-25% Synergy
$1.34
Sorceries
Important sorcery spells that advance Chisei, Heart of Oceans's game plan and control the board.
Tezzeret's Gambit+48% Synergy
$0.21
Contentious Plan+38% Synergy
$0.42
Irenicus's Vile Duplication+28% Synergy
$7.80
Curse of the Swine+14% Synergy
$0.21
Ravenform+11% Synergy
$0.15
Inevitable Betrayal+8% Synergy
$0.53
Inspiring Refrain+8% Synergy
$0.35
Time Warp+6% Synergy
$12.32
Ancestral Vision+6% Synergy
$0.31
Reality Strobe+5% Synergy
$1.58
Temporal Manipulation+4% Synergy
$9.74
Quantum Misalignment+4% Synergy
$9.33
Lórien Revealed+3% Synergy
$1.83
Flow of Ideas+2% Synergy
$0.32
Treasure Cruise-2% Synergy
$0.22
Sea Gate Restoration-3% Synergy
$33.64
Spectral Deluge-4% Synergy
$2.81
Fabricate-8% Synergy
$8.55
Preordain-11% Synergy
$0.61
Ponder-12% Synergy
$1.33
Windfall-14% Synergy
$4.82
Utility Artifacts
Versatile artifacts that provide ongoing value, card selection, or strategic advantages.
Mazemind Tome+47% Synergy
$0.22
Cauldron of Souls+41% Synergy
$4.61
Strionic Resonator+34% Synergy
$7.33
Lux Cannon+34% Synergy
$0.26
Energy Chamber+30% Synergy
$6.20
Quicksilver Fountain+28% Synergy
$5.26
Magistrate's Scepter+20% Synergy
$4.95
Contagion Clasp+16% Synergy
$0.32
Darksteel Reactor+16% Synergy
$0.75
The Millennium Calendar+13% Synergy
$2.34
Lithoform Engine+9% Synergy
$6.03
Contagion Engine+9% Synergy
$5.32
Sword of Truth and Justice+9% Synergy
$30.22
Ring of Evos Isle+8% Synergy
$0.54
Ratchet Bomb+8% Synergy
$0.62
Expedition Map+7% Synergy
$0.85
Titan Forge+7% Synergy
$0.22
Transmogrifying Wand+7% Synergy
$0.37
Surge Node+7% Synergy
$0.13
Eye of Doom+6% Synergy
$0.31
Umezawa's Jitte+6% Synergy
$12.48
Shrine of Piercing Vision+5% Synergy
$0.14
Crystal Chimes+5% Synergy
$1.13
Helm of the Host+3% Synergy
$12.57
Ichormoon Gauntlet+3% Synergy
$4.13
Mirage Mirror+2% Synergy
$0.63
Sapphire Medallion0% Synergy
$3.78
Wayfarer's Bauble-3% Synergy
$0.26
Lightning Greaves-6% Synergy
$4.54
Swiftfoot Boots-7% Synergy
$1.32
Enchantments
Powerful enchantments that support Chisei, Heart of Oceans's strategy and create lasting battlefield effects.
Gadwick's First Duel+45% Synergy
$0.07
Medomai's Prophecy+45% Synergy
$0.11
The Antiquities War+37% Synergy
$0.25
Inexorable Tide+31% Synergy
$3.01
As Foretold+30% Synergy
$1.31
The Modern Age+30% Synergy
$0.11
Shadow of the Second Sun+28% Synergy
$1.14
Mind Harness+28% Synergy
$0.32
Mirrormade+24% Synergy
$1.41
Ballad of the Black Flag+23% Synergy
$0.17
Estrid's Invocation+22% Synergy
$0.63
Decree of Silence+22% Synergy
$8.53
Tamiyo Meets the Story Circle+20% Synergy
$0.08
Tidal Control+17% Synergy
$0.87
Reality Acid+17% Synergy
$0.15
Copy Enchantment+15% Synergy
$0.81
Founding the Third Path+15% Synergy
$0.11
Ancestral Knowledge+15% Synergy
$6.97
Court of Vantress+13% Synergy
$2.37
Unstable Mutation+12% Synergy
$0.08
Biting Tether+12% Synergy
$0.14
Illusionary Terrain+11% Synergy
$0.26
Snowfall+10% Synergy
$0.15
Imprisoned in the Moon+8% Synergy
$0.16
Breath of Dreams+8% Synergy
$0.17
Mana Chains+7% Synergy
$0.11
Mesmeric Trance+6% Synergy
$0.59
Propaganda-2% Synergy
$2.35
Ominous Seas-2% Synergy
$0.83
Wizard Class-11% Synergy
$1.34
Planeswalkers
Planeswalkers that work alongside Chisei, Heart of Oceans to provide ongoing value and board presence.
Teferi, Master of Time+17% Synergy
$7.04
Tezzeret the Seeker-2% Synergy
$18.28
Utility Lands
Non-basic lands that offer additional utility beyond just mana production.
Nesting Grounds+69% Synergy
$0.18
Dark Depths+67% Synergy
$2.41
Karn's Bastion+50% Synergy
$1.30
Thespian's Stage+32% Synergy
$0.51
Blast Zone+28% Synergy
$0.49
Mage-Ring Network+20% Synergy
$0.24
Trenzalore Clocktower+19% Synergy
$0.17
Halls of Mist+19% Synergy
$3.16
Urza's Saga+16% Synergy
$41.89
Nykthos, Shrine to Nyx+14% Synergy
$35.89
Tolaria West+11% Synergy
$1.15
Saprazzan Skerry+8% Synergy
$2.09
Tyrite Sanctum+8% Synergy
$1.67
Ghost Quarter+5% Synergy
$0.64
Roadside Reliquary+5% Synergy
$0.17
Magosi, the Waterveil+5% Synergy
$0.92
Vesuva+4% Synergy
$4.22
War Room+3% Synergy
$2.85
Mystic Sanctuary+2% Synergy
$1.39
Castle Vantress+2% Synergy
$0.24
Academy Ruins0% Synergy
$10.78
Rivendell0% Synergy
$1.04
Scavenger Grounds0% Synergy
$0.40
Otawara, Soaring City-1% Synergy
$18.65
Buried Ruin-1% Synergy
$0.35
Temple of the False God-1% Synergy
$0.15
Halimar Depths-4% Synergy
$0.37
Lonely Sandbar-5% Synergy
$0.09
Inventors' Fair-6% Synergy
$10.32
Reliquary Tower-7% Synergy
$2.59
Seat of the Synod-10% Synergy
$0.70
Mana Artifacts
Artifacts focused on mana acceleration and color fixing for consistent gameplay.
Midnight Clock+41% Synergy
$0.38
Replicating Ring+41% Synergy
$1.26
Everflowing Chalice+38% Synergy
$0.24
Astral Cornucopia+23% Synergy
$0.28
Sky Diamond+10% Synergy
$0.17
Empowered Autogenerator+9% Synergy
$0.27
Vexing Puzzlebox+9% Synergy
$5.26
Mind Stone+8% Synergy
$0.21
Coalition Relic+7% Synergy
$0.35
Crystal Skull, Isu Spyglass+6% Synergy
$2.76
Coldsteel Heart+5% Synergy
$0.86
Sol Talisman+5% Synergy
$0.84
Arcane Signet+3% Synergy
$0.52
Extraplanar Lens+1% Synergy
$8.02
Liquimetal Torque+1% Synergy
$1.81
Throne of Eldraine0% Synergy
$20.12
Sol Ring-2% Synergy
$1.24
Caged Sun-2% Synergy
$3.60
Thought Vessel-6% Synergy
$1.15
Fellwar Stone-7% Synergy
$1.34
Thran Dynamo-8% Synergy
$2.70
Lands
The mana base foundation for Chisei, Heart of Oceans decks, ensuring smooth and reliable mana development.