Reaper King (Commander) - Optimized Shapeshifters

Jeff Girten
"Oops All Instants" with Umori, the Collector - Plot Twist #27
Welcome back to Plot Twist, the series where we build a Commander deck that looks like it'll tell one kind of story only to throw out a twist for our opponents mid-game. If you're joining us for the first time, welcome! I'd encourage you to check out the previous articles in the series to get […]
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Unsettled Mariner
90% of 213 decks +86% synergy
Realmwalker
91% of 213 decks +83% synergy
Mirror Entity
86% of 213 decks +80% synergy
Taurean Mauler
84% of 213 decks +80% synergy
Irregular Cohort
82% of 213 decks +80% synergy
Universal Automaton
78% of 213 decks +76% synergy
Maskwood Nexus
81% of 213 decks +75% synergy
Changeling Outcast
76% of 213 decks +73% synergy
Graveshifter
73% of 213 decks +71% synergy
Bloodline Pretender
70% of 213 decks +68% synergy
Top Cards
Masked Vandal
70% of 213 decks +67% synergy
Panharmonicon
70% of 213 decks +67% synergy
Roaming Throne
66% of 146 decks +54% synergy
Eerie Interlude
63% of 213 decks +61% synergy
Farseek
62% of 213 decks +18% synergy
Scarecrone
61% of 213 decks +60% synergy
Scuttlemutt
60% of 213 decks +59% synergy
Mothdust Changeling
57% of 213 decks +56% synergy
Morophon, the Boundless
57% of 213 decks +44% synergy
Metallic Mimic
56% of 213 decks +55% synergy
Game Changers
Rhystic Study
83% of 213 decks +59% synergy
Demonic Tutor
74% of 213 decks +53% synergy
Vampiric Tutor
67% of 213 decks +50% synergy
Cyclonic Rift
66% of 213 decks +46% synergy
Smothering Tithe
66% of 213 decks +45% synergy
Enlightened Tutor
54% of 213 decks +38% synergy
Fierce Guardianship
37% of 213 decks +25% synergy
Ancient Tomb
33% of 213 decks +24% synergy
Mystical Tutor
16% of 213 decks +10% synergy
Mana Vault
14% of 213 decks +8% synergy
Creatures
Spark Double
56% of 213 decks +53% synergy
Shapesharer
50% of 213 decks +49% synergy
Heap Doll
49% of 213 decks +48% synergy
Oasis Gardener
47% of 87 decks +46% synergy
Elesh Norn, Mother of Machines
47% of 213 decks +44% synergy
Amoeboid Changeling
46% of 213 decks +43% synergy
Skeletal Changeling
37% of 213 decks +35% synergy
Changeling Berserker
36% of 213 decks +36% synergy
Scaretiller
36% of 213 decks +35% synergy
Yarok, the Desecrated
36% of 213 decks +33% synergy
Three Tree Mascot
35% of 65 decks +33% synergy
Pili-Pala
34% of 213 decks +33% synergy
Padeem, Consul of Innovation
34% of 213 decks +32% synergy
Sakashima of a Thousand Faces
31% of 213 decks +30% synergy
Shire Scarecrow
30% of 178 decks +29% synergy
Scarecrow Guide
29% of 159 decks +28% synergy
Changeling Titan
28% of 213 decks +28% synergy
Scorn Effigy
28% of 213 decks +27% synergy
Wingrattle Scarecrow
28% of 213 decks +27% synergy
Impostor of the Sixth Pride
28% of 213 decks +27% synergy
Chameleon Colossus
28% of 213 decks +27% synergy
Changeling Hero
26% of 213 decks +26% synergy
Wild-Field Scarecrow
25% of 213 decks +24% synergy
Jawbone Skulkin
23% of 213 decks +23% synergy
Voja, Jaws of the Conclave
23% of 117 decks +22% synergy
Woodland Changeling
23% of 213 decks +22% synergy
Guardian Gladewalker
21% of 213 decks +20% synergy
Risen Reef
21% of 213 decks +18% synergy
Osseous Sticktwister
20% of 50 decks +19% synergy
Bloom Tender
19% of 213 decks +2% synergy
Venomous Changeling
19% of 213 decks +18% synergy
Valiant Changeling
19% of 213 decks +18% synergy
Adaptive Automaton
19% of 213 decks +17% synergy
Moritte of the Frost
18% of 213 decks +17% synergy
Dockside Extortionist
18% of 213 decks +12% synergy
Wickerfolk Thresher
18% of 50 decks +17% synergy
Birds of Paradise
17% of 213 decks -7% synergy
Soulherder
17% of 213 decks +15% synergy
Phyrexian Metamorph
17% of 213 decks +15% synergy
Painter's Servant
16% of 213 decks +16% synergy
Esper Sentinel
16% of 213 decks +7% synergy
Magda, Brazen Outlaw
15% of 213 decks +13% synergy
Avian Changeling
14% of 213 decks +13% synergy
Barkform Harvester
14% of 65 decks +13% synergy
Fire-Belly Changeling
13% of 213 decks +12% synergy
Rendmaw, Creaking Nest
12% of 48 decks +12% synergy
Orvar, the All-Form
12% of 213 decks +12% synergy
Gemhide Sliver
12% of 213 decks +3% synergy
Etherium Sculptor
12% of 213 decks +9% synergy
The Swarmweaver
12% of 52 decks +11% synergy
Instants
Ephemerate
53% of 213 decks +50% synergy
Swords to Plowshares
51% of 213 decks +11% synergy
Teferi's Protection
41% of 213 decks +24% synergy
Mana Drain
39% of 213 decks +30% synergy
Ghostly Flicker
35% of 213 decks +34% synergy
Heroic Intervention
31% of 213 decks +10% synergy
Ghostway
27% of 213 decks +26% synergy
Double Major
26% of 213 decks +25% synergy
Counterspell
25% of 213 decks +4% synergy
Path to Exile
24% of 213 decks -2% synergy
Worldly Tutor
21% of 213 decks +10% synergy
Deflecting Swat
21% of 213 decks +12% synergy
Semester's End
15% of 213 decks +13% synergy
Lae'zel's Acrobatics
11% of 213 decks +10% synergy
Negate
11% of 213 decks +1% synergy
Force of Will
10% of 213 decks +3% synergy
Crib Swap
8% of 213 decks +4% synergy
An Offer You Can't Refuse
8% of 213 decks -1% synergy
Dovin's Veto
8% of 213 decks +0% synergy
Eladamri's Call
8% of 213 decks +0% synergy
Stinging Study
7% of 213 decks +6% synergy
Swan Song
7% of 213 decks -3% synergy
Cloudshift
7% of 213 decks +5% synergy
Force of Negation
7% of 213 decks +3% synergy
Displace
6% of 213 decks +5% synergy
Kindred Summons
6% of 213 decks +3% synergy
Arcane Denial
6% of 213 decks -1% synergy
Assassin's Trophy
6% of 213 decks -8% synergy
Momentary Blink
5% of 213 decks +4% synergy
Anguished Unmaking
5% of 213 decks -4% synergy
Sorceries
Three Visits
51% of 213 decks +27% synergy
Nature's Lore
49% of 213 decks +21% synergy
Rite of Replication
43% of 213 decks +42% synergy
One with the Machine
29% of 213 decks +28% synergy
Cultivate
26% of 213 decks -11% synergy
Majestic Genesis
21% of 213 decks +19% synergy
Kodama's Reach
19% of 213 decks -6% synergy
Skyshroud Claim
18% of 213 decks +9% synergy
Rampant Growth
15% of 213 decks -7% synergy
Formless Genesis
15% of 48 decks +14% synergy
Fabricate
14% of 213 decks +11% synergy
Distant Melody
11% of 213 decks +4% synergy
Imperial Seal
10% of 213 decks +6% synergy
Irenicus's Vile Duplication
9% of 213 decks +9% synergy
Imposing Grandeur
9% of 213 decks +8% synergy
Farewell
9% of 213 decks +1% synergy
Patriarch's Bidding
8% of 213 decks +3% synergy
Eerie Ultimatum
8% of 213 decks -0% synergy
Peer Pressure
8% of 213 decks +7% synergy
Deathbellow War Cry
7% of 213 decks +7% synergy
Kindred Charge
7% of 213 decks +6% synergy
Grim Tutor
7% of 213 decks +4% synergy
Kindred Dominance
7% of 213 decks +2% synergy
Traverse Eternity
7% of 152 decks +6% synergy
Whelming Wave
6% of 213 decks +6% synergy
Toxic Deluge
6% of 213 decks +2% synergy
Quantum Misalignment
6% of 153 decks +5% synergy
Crux of Fate
6% of 213 decks -4% synergy
Rush of Knowledge
5% of 213 decks +5% synergy
Utility Artifacts
Lightning Greaves
52% of 213 decks +34% synergy
Urza's Incubator
44% of 213 decks +30% synergy
Birthing Boughs
27% of 213 decks +26% synergy
Herald's Horn
24% of 213 decks +6% synergy
Helm of the Host
24% of 213 decks +21% synergy
Conjurer's Closet
21% of 213 decks +20% synergy
Swiftfoot Boots
18% of 213 decks +5% synergy
Vanquisher's Banner
16% of 213 decks +8% synergy
Banner of Kinship
15% of 26 decks +11% synergy
The One Ring
12% of 202 decks +4% synergy
Realmbreaker, the Invasion Tree
11% of 201 decks +9% synergy
Commander's Sphere
11% of 213 decks -9% synergy
Coat of Arms
11% of 213 decks +7% synergy
Jeweled Lotus
10% of 213 decks +6% synergy
Grindstone
10% of 213 decks +10% synergy
The Great Henge
9% of 213 decks +3% synergy
Lotus Petal
8% of 213 decks +1% synergy
Darksteel Forge
8% of 213 decks +5% synergy
Door of Destinies
7% of 213 decks +4% synergy
Sensei's Divining Top
7% of 213 decks +3% synergy
Expedition Map
7% of 213 decks +2% synergy
Blade of Selves
6% of 213 decks +5% synergy
Mimic Vat
5% of 213 decks +5% synergy
Unwinding Clock
5% of 213 decks +2% synergy
Enchantments
Reflections of Littjara
56% of 213 decks +49% synergy
Black Market Connections
53% of 213 decks +48% synergy
Teleportation Circle
33% of 213 decks +32% synergy
Kindred Discovery
31% of 213 decks +19% synergy
Leyline of the Guildpact
29% of 114 decks +13% synergy
Molten Echoes
24% of 213 decks +23% synergy
Guardian Project
23% of 213 decks +18% synergy
Mystic Remora
23% of 213 decks +11% synergy
Liliana's Contract
17% of 213 decks +16% synergy
Sylvan Library
15% of 213 decks +8% synergy
Arcane Adaptation
14% of 213 decks +12% synergy
Mirari's Wake
14% of 213 decks +3% synergy
Nahiri's Resolve
13% of 191 decks +12% synergy
Rooftop Storm
13% of 213 decks +12% synergy
Virtue of Knowledge
11% of 161 decks +10% synergy
Cryptolith Rite
10% of 213 decks +5% synergy
Necroduality
9% of 213 decks +9% synergy
Descendants' Path
9% of 213 decks +6% synergy
Annie Joins Up
8% of 87 decks +0% synergy
Dazzling Theater // Prop Room
6% of 47 decks +2% synergy
Double Down
6% of 87 decks +5% synergy
The Bears of Littjara
6% of 213 decks +5% synergy
Planeswalkers
Tezzeret, Master of the Bridge
11% of 213 decks +9% synergy
Utility Lands
Three Tree City
45% of 66 decks +37% synergy
Reliquary Tower
31% of 213 decks +6% synergy
Cascading Cataracts
22% of 213 decks +6% synergy
Urborg, Tomb of Yawgmoth
17% of 213 decks +9% synergy
Yavimaya, Cradle of Growth
17% of 213 decks +6% synergy
Urza's Saga
15% of 213 decks +10% synergy
Academy Ruins
14% of 213 decks +11% synergy
Boseiju, Who Endures
13% of 213 decks +2% synergy
Inventors' Fair
12% of 213 decks +10% synergy
Swarmyard
11% of 213 decks +10% synergy
Gaea's Cradle
8% of 213 decks +4% synergy
Arcane Lighthouse
7% of 213 decks +6% synergy
Seat of the Synod
7% of 213 decks +4% synergy
Vault of Whispers
7% of 213 decks +4% synergy
Temple of the False God
7% of 213 decks -0% synergy
Great Furnace
6% of 213 decks +3% synergy
Ancient Den
6% of 213 decks +3% synergy
Tree of Tales
6% of 213 decks +3% synergy
Mana Artifacts
Sol Ring
95% of 213 decks +17% synergy
Arcane Signet
88% of 213 decks +14% synergy
Chromatic Lantern
69% of 213 decks +16% synergy
Fellwar Stone
39% of 213 decks +8% synergy
Mana Crypt
37% of 213 decks +28% synergy
Timeless Lotus
32% of 213 decks +20% synergy
Chromatic Orrery
19% of 213 decks +7% synergy
Mox Opal
15% of 213 decks +12% synergy
Chrome Mox
12% of 213 decks +5% synergy
Patchwork Banner
11% of 65 decks +3% synergy
Thought Vessel
8% of 213 decks +1% synergy
Mox Diamond
7% of 213 decks +2% synergy
Thran Dynamo
6% of 213 decks +1% synergy
Lands
Command Tower
91% of 213 decks +2% synergy
Misty Rainforest
62% of 213 decks +34% synergy
Flooded Strand
61% of 213 decks +37% synergy
Verdant Catacombs
60% of 213 decks +33% synergy
Polluted Delta
59% of 213 decks +36% synergy
Windswept Heath
59% of 213 decks +32% synergy
Exotic Orchard
59% of 213 decks -4% synergy
Hallowed Fountain
58% of 213 decks +31% synergy
Scalding Tarn
57% of 213 decks +33% synergy
Watery Grave
57% of 213 decks +33% synergy
The World Tree
57% of 213 decks +24% synergy
Arid Mesa
56% of 213 decks +31% synergy
Breeding Pool
56% of 213 decks +26% synergy
Marsh Flats
55% of 213 decks +30% synergy
Overgrown Tomb
54% of 213 decks +25% synergy
Temple Garden
54% of 213 decks +24% synergy
Wooded Foothills
53% of 213 decks +28% synergy
Steam Vents
51% of 213 decks +27% synergy
Bloodstained Mire
49% of 213 decks +27% synergy
Cavern of Souls
44% of 213 decks +29% synergy
Stomping Ground
43% of 213 decks +14% synergy
Godless Shrine
41% of 213 decks +16% synergy
Savannah
41% of 213 decks +28% synergy
Scrubland
40% of 213 decks +28% synergy
Bayou
40% of 213 decks +27% synergy
Tropical Island
40% of 213 decks +27% synergy
Mana Confluence
40% of 213 decks +21% synergy
Taiga
39% of 213 decks +27% synergy
Underground Sea
39% of 213 decks +27% synergy
Plateau
38% of 213 decks +27% synergy
Tundra
38% of 213 decks +26% synergy
Volcanic Island
38% of 213 decks +26% synergy
Spara's Headquarters
38% of 213 decks +15% synergy
Sacred Foundry
38% of 213 decks +15% synergy
Ketria Triome
38% of 213 decks +12% synergy
Badlands
37% of 213 decks +25% synergy
Blood Crypt
36% of 213 decks +13% synergy
Zagoth Triome
36% of 213 decks +12% synergy
Indatha Triome
33% of 213 decks +9% synergy
Raugrin Triome
32% of 213 decks +13% synergy
Path of Ancestry
31% of 213 decks -10% synergy
Raffine's Tower
31% of 213 decks +15% synergy
City of Brass
30% of 213 decks +10% synergy
Jetmir's Garden
30% of 213 decks +7% synergy
Ziatora's Proving Ground
29% of 213 decks +7% synergy
Xander's Lounge
25% of 213 decks +10% synergy
Savai Triome
25% of 213 decks +7% synergy
Reflecting Pool
15% of 213 decks -1% synergy
Secluded Courtyard
13% of 213 decks -4% synergy
Sea of Clouds
12% of 213 decks +6% synergy