Shadowheart, Dark Justiciar + Body of Research
Shadowheart, Dark Justiciar
Body of Research
Requires
Shadowheart, Dark Justiciar must be on the battlefield.
Body of Research must be in hand.
Shadowheart does not have summoning sickness.
Mana needed: 
Steps
- Cast Body of Research by paying , creating a 0/0 Fractal creature token, then putting a number of +1/+1 counters on it equal to your deck size.
- Activate Shadowheart by paying , tapping it and sacrificing the Fractal, causing you to draw your library.
Results
Infinite card draw. Infinite draw triggers.
Brokkos, Apex of Forever
0.08% of 1332 decks
1 decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
0.05% of 1908 decks
1 decks
Yidris, Maelstrom Wielder
0.02% of 6448 decks
1 decks
Jodah, the Unifier
0.01% of 19281 decks
2 decks
Kenrith, the Returned King
0.00% of 20009 decks
1 decks
New Cards (2)
Selvala, Eager Trailblazer
100% of 1 decks
+100% synergy
Annie Joins Up
100% of 1 decks
+97% synergy
Creatures (50)
Frodo Baggins
100% of 1 decks
+100% synergy
Shalai and Hallar
100% of 1 decks
+99% synergy
Gold-Forged Thopteryx
100% of 1 decks
+99% synergy
Éowyn, Fearless Knight
100% of 1 decks
+99% synergy
Pippin, Guard of the Citadel
100% of 1 decks
+99% synergy
Sovereign Okinec Ahau
100% of 1 decks
+99% synergy
Boromir, Warden of the Tower
100% of 1 decks
+97% synergy
Inga and Esika
67% of 3 decks
+66% synergy
Arwen, Weaver of Hope
67% of 3 decks
+65% synergy
Hofri Ghostforge
50% of 4 decks
+50% synergy
Ob Nixilis, Captive Kingpin
50% of 2 decks
+50% synergy
Éomer, Marshal of Rohan
50% of 2 decks
+49% synergy
Ratadrabik of Urborg
50% of 4 decks
+49% synergy
Vega, the Watcher
50% of 4 decks
+49% synergy
Master Biomancer
50% of 6 decks
+49% synergy
Marchesa, the Black Rose
40% of 5 decks
+40% synergy
Halana and Alena, Partners
40% of 5 decks
+39% synergy
Thought Sponge
33% of 6 decks
+33% synergy
Ezuri, Claw of Progress
33% of 6 decks
+33% synergy
Virtus the Veiled
33% of 6 decks
+33% synergy
Cradle Clearcutter
33% of 3 decks
+33% synergy
The Red Terror
33% of 3 decks
+33% synergy
Conclave Sledge-Captain
33% of 3 decks
+33% synergy
Jarad, Golgari Lich Lord
33% of 6 decks
+33% synergy
Ghoulcaller Gisa
33% of 6 decks
+32% synergy
Archpriest of Shadows
33% of 3 decks
+32% synergy
Disciple of Bolas
33% of 6 decks
+32% synergy
Gwenna, Eyes of Gaea
33% of 3 decks
+31% synergy
Zopandrel, Hunger Dominus
33% of 3 decks
+31% synergy
Kami of Whispered Hopes
33% of 3 decks
+30% synergy
Sakura-Tribe Elder
33% of 6 decks
+24% synergy
Mayael the Anima
25% of 4 decks
+25% synergy
Knotvine Mystic
25% of 4 decks
+25% synergy
Brion Stoutarm
25% of 4 decks
+25% synergy
Colfenor, the Last Yew
25% of 4 decks
+25% synergy
Garth One-Eye
25% of 4 decks
+25% synergy
Soul of Eternity
25% of 4 decks
+25% synergy
Niambi, Esteemed Speaker
25% of 4 decks
+25% synergy
Emmara, Soul of the Accord
25% of 4 decks
+25% synergy
Gerrard, Weatherlight Hero
25% of 4 decks
+25% synergy
Duke Ulder Ravengard
25% of 4 decks
+25% synergy
Minthara, Merciless Soul
25% of 4 decks
+25% synergy
Kethis, the Hidden Hand
25% of 4 decks
+25% synergy
Linvala, Shield of Sea Gate
25% of 4 decks
+25% synergy
Saffi Eriksdotter
25% of 4 decks
+25% synergy
Astarion, the Decadent
25% of 4 decks
+25% synergy
Raff Capashen, Ship's Mage
25% of 4 decks
+25% synergy
Jegantha, the Wellspring
25% of 4 decks
+25% synergy
Illuminor Szeras
25% of 4 decks
+25% synergy
Tervigon
25% of 4 decks
+24% synergy
Instants (27)
Momentous Fall
33% of 6 decks
+32% synergy
Crush Contraband
25% of 4 decks
+24% synergy
Boros Charm
25% of 4 decks
+19% synergy
Path to Exile
25% of 4 decks
+5% synergy
Swords to Plowshares
25% of 4 decks
-4% synergy
Grab the Reins
20% of 5 decks
+20% synergy
Soul's Fire
20% of 5 decks
+19% synergy
Fling
20% of 5 decks
+19% synergy
Kazuul's Fury
20% of 5 decks
+19% synergy
Chaos Warp
20% of 5 decks
+4% synergy
Wildwood Rebirth
17% of 6 decks
+17% synergy
Carrion
17% of 6 decks
+17% synergy
Domineering Will
17% of 6 decks
+16% synergy
Tend the Pests
17% of 6 decks
+16% synergy
Keep Watch
17% of 6 decks
+16% synergy
Alchemist's Retrieval
17% of 6 decks
+16% synergy
Eureka Moment
17% of 6 decks
+16% synergy
Roiling Regrowth
17% of 6 decks
+15% synergy
Malakir Rebirth
17% of 6 decks
+12% synergy
Crop Rotation
17% of 6 decks
+12% synergy
Harrow
17% of 6 decks
+12% synergy
Worldly Tutor
17% of 6 decks
+10% synergy
Mystical Tutor
17% of 6 decks
+9% synergy
Vampiric Tutor
17% of 6 decks
+7% synergy
Dark Ritual
17% of 6 decks
+6% synergy
Beast Within
17% of 6 decks
-2% synergy
Counterspell
17% of 6 decks
-4% synergy
Sorceries (38)
Primevals' Glorious Rebirth
50% of 4 decks
+49% synergy
Kodama's Reach
50% of 6 decks
+35% synergy
Cultivate
50% of 6 decks
+28% synergy
Life's Legacy
33% of 6 decks
+32% synergy
Farseek
33% of 6 decks
+17% synergy
Urza's Ruinous Blast
25% of 4 decks
+24% synergy
Ruinous Ultimatum
25% of 4 decks
+23% synergy
Idyllic Tutor
25% of 4 decks
+23% synergy
Rupture
20% of 5 decks
+20% synergy
Mass Mutiny
20% of 5 decks
+20% synergy
Song-Mad Treachery
20% of 5 decks
+20% synergy
Chandra's Ignition
20% of 5 decks
+18% synergy
Gamble
20% of 5 decks
+15% synergy
Vandalblast
20% of 5 decks
+12% synergy
Blasphemous Act
20% of 5 decks
+4% synergy
Outmuscle
17% of 6 decks
+17% synergy
Morbid Curiosity
17% of 6 decks
+16% synergy
Blizzard Brawl
17% of 6 decks
+16% synergy
Rite of Consumption
17% of 6 decks
+16% synergy
Biogenic Upgrade
17% of 6 decks
+16% synergy
Fraying Omnipotence
17% of 6 decks
+16% synergy
Edge of Autumn
17% of 6 decks
+16% synergy
Time of Need
17% of 6 decks
+16% synergy
Open the Gates
17% of 6 decks
+16% synergy
Grow from the Ashes
17% of 6 decks
+16% synergy
Explore the Underdark
17% of 6 decks
+16% synergy
Aether Gale
17% of 6 decks
+16% synergy
Hour of Promise
17% of 6 decks
+16% synergy
Black Sun's Zenith
17% of 6 decks
+16% synergy
Urban Evolution
17% of 6 decks
+16% synergy
Circuitous Route
17% of 6 decks
+15% synergy
Traverse the Outlands
17% of 6 decks
+15% synergy
Tempt with Discovery
17% of 6 decks
+15% synergy
Search for Tomorrow
17% of 6 decks
+15% synergy
In Garruk's Wake
17% of 6 decks
+15% synergy
Overwhelming Stampede
17% of 6 decks
+14% synergy
Diabolic Intent
17% of 6 decks
+12% synergy
Rampant Growth
17% of 6 decks
+0% synergy
Utility Artifacts (27)
Mask of Griselbrand
33% of 6 decks
+33% synergy
Amulet of Vigor
33% of 6 decks
+32% synergy
Ozolith, the Shattered Spire
33% of 3 decks
+30% synergy
Whispersilk Cloak
33% of 6 decks
+29% synergy
Door to Nothingness
25% of 4 decks
+25% synergy
Fist of Suns
25% of 4 decks
+24% synergy
Bone Sabres
25% of 4 decks
+24% synergy
The Golden Throne
25% of 4 decks
+24% synergy
Shorikai, Genesis Engine
25% of 4 decks
+24% synergy
Talon of Pain
17% of 6 decks
+17% synergy
Eternity Vessel
17% of 6 decks
+17% synergy
Cryptic Gateway
17% of 6 decks
+16% synergy
Dragon Throne of Tarkir
17% of 6 decks
+16% synergy
Scepter of Celebration
17% of 6 decks
+16% synergy
Wand of Orcus
17% of 6 decks
+16% synergy
Navigation Orb
17% of 6 decks
+16% synergy
Quietus Spike
17% of 6 decks
+16% synergy
Heroes' Podium
17% of 6 decks
+16% synergy
Eldrazi Monument
17% of 6 decks
+15% synergy
Birthing Pod
17% of 6 decks
+15% synergy
Monster Manual
17% of 6 decks
+15% synergy
Darksteel Forge
17% of 6 decks
+15% synergy
Darksteel Plate
17% of 6 decks
+15% synergy
Staff of Domination
17% of 6 decks
+15% synergy
Coat of Arms
17% of 6 decks
+15% synergy
Wayfarer's Bauble
17% of 6 decks
+6% synergy
Lightning Greaves
17% of 6 decks
-9% synergy
Enchantments (43)
Bigger on the Inside
100% of 1 decks
+99% synergy
All Will Be One
50% of 2 decks
+48% synergy
Feed the Pack
33% of 6 decks
+33% synergy
Leyline Immersion
33% of 3 decks
+33% synergy
Greater Good
33% of 6 decks
+31% synergy
Happily Ever After
25% of 4 decks
+25% synergy
Oath of Gideon
25% of 4 decks
+25% synergy
Maelstrom Nexus
25% of 4 decks
+24% synergy
Oath of Teferi
25% of 4 decks
+24% synergy
Smothering Tithe
25% of 4 decks
+13% synergy
Quest for Pure Flame
20% of 5 decks
+20% synergy
Elemental Mastery
20% of 5 decks
+20% synergy
Bard Class
20% of 5 decks
+20% synergy
Fervor
20% of 5 decks
+19% synergy
Sneak Attack
20% of 5 decks
+19% synergy
Rhythm of the Wild
20% of 5 decks
+15% synergy
Mystic Decree
17% of 6 decks
+17% synergy
One with the Stars
17% of 6 decks
+17% synergy
Night Dealings
17% of 6 decks
+17% synergy
Dying Wish
17% of 6 decks
+17% synergy
Presence of Gond
17% of 6 decks
+16% synergy
From Beyond
17% of 6 decks
+16% synergy
Font of Fertility
17% of 6 decks
+16% synergy
Death's Presence
17% of 6 decks
+16% synergy
Colossification
17% of 6 decks
+16% synergy
Pemmin's Aura
17% of 6 decks
+16% synergy
Arcane Adaptation
17% of 6 decks
+16% synergy
Lurking Predators
17% of 6 decks
+16% synergy
Intruder Alarm
17% of 6 decks
+16% synergy
Freed from the Real
17% of 6 decks
+16% synergy
Hydra's Growth
17% of 6 decks
+16% synergy
Simic Ascendancy
17% of 6 decks
+15% synergy
Awakening Zone
17% of 6 decks
+15% synergy
Defense of the Heart
17% of 6 decks
+15% synergy
Concordant Crossroads
17% of 6 decks
+15% synergy
Training Grounds
17% of 6 decks
+15% synergy
Fertile Ground
17% of 6 decks
+15% synergy
Branching Evolution
17% of 6 decks
+15% synergy
Reflections of Littjara
17% of 6 decks
+14% synergy
Parallel Lives
17% of 6 decks
+13% synergy
Exploration
17% of 6 decks
+13% synergy
Doubling Season
17% of 6 decks
+13% synergy
Rhystic Study
17% of 6 decks
+3% synergy
Planeswalkers (6)
Sarkhan Vol
20% of 5 decks
+20% synergy
Vraska, Scheming Gorgon
17% of 6 decks
+17% synergy
Jace, Cunning Castaway
17% of 6 decks
+17% synergy
Vraska the Unseen
17% of 6 decks
+16% synergy
Vivien Reid
17% of 6 decks
+16% synergy
Vraska, Golgari Queen
17% of 6 decks
+16% synergy
Utility Lands (17)
The Hunter Maze
33% of 3 decks
+33% synergy
Basilisk Gate
33% of 6 decks
+32% synergy
Baldur's Gate
33% of 6 decks
+32% synergy
Great Hall of the Citadel
33% of 3 decks
+32% synergy
Reliquary Tower
33% of 6 decks
+5% synergy
Miren, the Moaning Well
17% of 6 decks
+16% synergy
Hostile Hostel
17% of 6 decks
+16% synergy
Thran Portal
17% of 6 decks
+16% synergy
Grim Backwoods
17% of 6 decks
+16% synergy
Arcane Lighthouse
17% of 6 decks
+15% synergy
Bonders' Enclave
17% of 6 decks
+14% synergy
High Market
17% of 6 decks
+13% synergy
Phyrexian Tower
17% of 6 decks
+12% synergy
Urza's Saga
17% of 6 decks
+9% synergy
Yavimaya, Cradle of Growth
17% of 6 decks
+7% synergy
Temple of the False God
17% of 6 decks
+7% synergy
Rogue's Passage
17% of 6 decks
-2% synergy
Mana Artifacts (9)
Chromatic Lantern
50% of 6 decks
+40% synergy
Sol Ring
50% of 6 decks
-34% synergy
Arcane Signet
33% of 6 decks
-38% synergy
Prismatic Geoscope
17% of 6 decks
+17% synergy
Manalith
17% of 6 decks
+16% synergy
Honor-Worn Shaku
17% of 6 decks
+16% synergy
Relic of Legends
17% of 6 decks
+14% synergy
Commander's Sphere
17% of 6 decks
+1% synergy
Fellwar Stone
17% of 6 decks
-4% synergy
Lands (50)
Exotic Orchard
83% of 6 decks
+48% synergy
Command Tower
83% of 6 decks
+10% synergy
Crumbling Necropolis
60% of 5 decks
+56% synergy
Citadel Gate
50% of 4 decks
+49% synergy
Azorius Guildgate
50% of 4 decks
+49% synergy
Orzhov Guildgate
50% of 4 decks
+49% synergy
Opulent Palace
50% of 6 decks
+47% synergy
Zagoth Triome
50% of 6 decks
+46% synergy
Jungle Shrine
50% of 4 decks
+46% synergy
Sunpetal Grove
50% of 4 decks
+45% synergy
Rakdos Guildgate
40% of 5 decks
+39% synergy
Savage Lands
40% of 5 decks
+38% synergy
Frontier Bivouac
40% of 5 decks
+37% synergy
Ziatora's Proving Ground
40% of 5 decks
+37% synergy
Ketria Triome
40% of 5 decks
+36% synergy
Smoldering Marsh
40% of 5 decks
+33% synergy
Cinder Glade
40% of 5 decks
+32% synergy
Stomping Ground
40% of 5 decks
+31% synergy
Geothermal Bog
33% of 3 decks
+32% synergy
Gond Gate
33% of 6 decks
+32% synergy
Black Dragon Gate
33% of 6 decks
+32% synergy
Molten Tributary
33% of 3 decks
+32% synergy
Wooded Ridgeline
33% of 3 decks
+32% synergy
Simic Guildgate
33% of 6 decks
+32% synergy
Maestros Theater
33% of 6 decks
+32% synergy
Riveteers Overlook
33% of 6 decks
+31% synergy
Temple of Mystery
33% of 6 decks
+30% synergy
Sunken Hollow
33% of 6 decks
+25% synergy
Path of Ancestry
33% of 6 decks
+13% synergy
Evolving Wilds
33% of 6 decks
+12% synergy
Treva's Ruins
25% of 4 decks
+25% synergy
Crystal Quarry
25% of 4 decks
+25% synergy
Contaminated Aquifer
25% of 4 decks
+24% synergy
Selesnya Guildgate
25% of 4 decks
+24% synergy
Boros Guildgate
25% of 4 decks
+24% synergy
Haunted Mire
25% of 4 decks
+23% synergy
Tangled Islet
25% of 4 decks
+23% synergy
Sandsteppe Citadel
25% of 4 decks
+22% synergy
Mystic Monastery
25% of 4 decks
+22% synergy
Seaside Citadel
25% of 4 decks
+22% synergy
Nomad Outpost
25% of 4 decks
+22% synergy
Azorius Chancery
25% of 4 decks
+22% synergy
Overgrown Farmland
25% of 4 decks
+21% synergy
Spara's Headquarters
25% of 4 decks
+21% synergy
Glacial Fortress
25% of 4 decks
+20% synergy
Clifftop Retreat
25% of 4 decks
+19% synergy
Prairie Stream
25% of 4 decks
+18% synergy
Canopy Vista
25% of 4 decks
+17% synergy
Cliffgate
20% of 5 decks
+19% synergy
Gruul Guildgate
20% of 5 decks
+19% synergy