Reaper King
Overseer of the Damned
Xenograft

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have a way to cause a creature to enter the battlefield. "Scarecrow" chosen with Xenograft.

   Steps

How does this combo work?
1
Cause a creature to enter the battlefield.
2
Reaper King triggers, destroying target nontoken creature an opponent controls.
3
The creature dies, triggering Overseer of the Damned, creating a 2/2 Zombie creature token.
4
The Zombie enters the battlefield as a Scarecrow due to Xenograft, triggering Reaper King, destroying target nontoken creature an opponent controls.
5
Repeat from step 3.
6
This loop will also repeat whenever another creature enters the battlefield under your control.

   Results

What do I get from this combo?
Destroy all nontoken creatures opponents control whenever a creature enters the battlefield under your control
Reaper King
0.3%inclusion19 decks7.10K decks
New Cards
Sparring Dummy
100%inclusion2 decks2 decks
100%synergy
High Synergy Cards
Arcane Adaptation
89%inclusion17 decks19 decks
88%synergy
Maskwood Nexus
89%inclusion17 decks19 decks
83%synergy
Metallic Mimic
74%inclusion14 decks19 decks
72%synergy
Panharmonicon
74%inclusion14 decks19 decks
71%synergy
Wingrattle Scarecrow
68%inclusion13 decks19 decks
68%synergy
Pili-Pala
68%inclusion13 decks19 decks
68%synergy
Scarecrone
68%inclusion13 decks19 decks
67%synergy
Scuttlemutt
68%inclusion13 decks19 decks
67%synergy
Rattleblaze Scarecrow
63%inclusion12 decks19 decks
63%synergy
Reflections of Littjara
68%inclusion13 decks19 decks
62%synergy
Top Cards
Unsettled Mariner
63%inclusion12 decks19 decks
60%synergy
Wild-Field Scarecrow
58%inclusion11 decks19 decks
57%synergy
Heap Doll
58%inclusion11 decks19 decks
57%synergy
Conspiracy
58%inclusion11 decks19 decks
57%synergy
Scaretiller
58%inclusion11 decks19 decks
57%synergy
Oasis Gardener
56%inclusion10 decks18 decks
55%synergy
Scarecrow Guide
53%inclusion10 decks19 decks
52%synergy
Bloodline Pretender
53%inclusion10 decks19 decks
50%synergy
Taurean Mauler
53%inclusion10 decks19 decks
49%synergy
Realmwalker
53%inclusion10 decks19 decks
45%synergy
Game Changers
Teferi's Protection
21%inclusion4 decks19 decks
6%synergy
Smothering Tithe
21%inclusion4 decks19 decks
2%synergy
Ancient Tomb
16%inclusion3 decks19 decks
7%synergy
Fierce Guardianship
16%inclusion3 decks19 decks
3%synergy
Rhystic Study
16%inclusion3 decks19 decks
-6%synergy
Creatures
Scorn Effigy
47%inclusion9 decks19 decks
47%synergy
Irregular Cohort
47%inclusion9 decks19 decks
46%synergy
Universal Automaton
47%inclusion9 decks19 decks
45%synergy
Changeling Outcast
47%inclusion9 decks19 decks
44%synergy
Roaming Throne
47%inclusion9 decks19 decks
37%synergy
Shire Scarecrow
42%inclusion8 decks19 decks
41%synergy
Graveshifter
42%inclusion8 decks19 decks
40%synergy
Melira, Sylvok Outcast
37%inclusion7 decks19 decks
37%synergy
Changeling Berserker
37%inclusion7 decks19 decks
36%synergy
Etherium Sculptor
37%inclusion7 decks19 decks
35%synergy
Bloodspore Thrinax
32%inclusion6 decks19 decks
32%synergy
Master Biomancer
32%inclusion6 decks19 decks
31%synergy
Turntimber Ranger
32%inclusion6 decks19 decks
31%synergy
Padeem, Consul of Innovation
32%inclusion6 decks19 decks
30%synergy
Masked Vandal
32%inclusion6 decks19 decks
29%synergy
Wreckage Wickerfolk
30%inclusion3 decks10 decks
30%synergy
Signpost Scarecrow
26%inclusion5 decks19 decks
26%synergy
Changeling Titan
26%inclusion5 decks19 decks
26%synergy
Shell Skulkin
26%inclusion5 decks19 decks
26%synergy
Field Creeper
26%inclusion5 decks19 decks
26%synergy
Farmstead Gleaner
26%inclusion5 decks19 decks
26%synergy
Morophon, the Boundless
26%inclusion5 decks19 decks
12%synergy
The Swarmweaver
23%inclusion3 decks13 decks
23%synergy
Wickerfolk Thresher
23%inclusion3 decks13 decks
22%synergy
Rendmaw, Creaking Nest
23%inclusion3 decks13 decks
22%synergy
Grand Architect
21%inclusion4 decks19 decks
21%synergy
Antler Skulkin
21%inclusion4 decks19 decks
21%synergy
Painter's Servant
21%inclusion4 decks19 decks
21%synergy
Changeling Hero
21%inclusion4 decks19 decks
21%synergy
Crossroads Candleguide
21%inclusion4 decks19 decks
21%synergy
Fang Skulkin
21%inclusion4 decks19 decks
21%synergy
Felidar Guardian
21%inclusion4 decks19 decks
21%synergy
One-Eyed Scarecrow
21%inclusion4 decks19 decks
20%synergy
Jawbone Skulkin
21%inclusion4 decks19 decks
20%synergy
Mothdust Changeling
21%inclusion4 decks19 decks
20%synergy
Purphoros, God of the Forge
21%inclusion4 decks19 decks
19%synergy
Foundry Inspector
21%inclusion4 decks19 decks
18%synergy
Three Tree Mascot
20%inclusion3 decks15 decks
18%synergy
Rotlung Reanimator
16%inclusion3 decks19 decks
16%synergy
Restoration Angel
16%inclusion3 decks19 decks
16%synergy
Peregrine Drake
16%inclusion3 decks19 decks
15%synergy
Deadeye Navigator
16%inclusion3 decks19 decks
15%synergy
Venomous Changeling
16%inclusion3 decks19 decks
15%synergy
Rukarumel, Biologist
16%inclusion3 decks19 decks
15%synergy
Shapesharer
16%inclusion3 decks19 decks
15%synergy
Adaptive Automaton
16%inclusion3 decks19 decks
14%synergy
Elesh Norn, Mother of Machines
16%inclusion3 decks19 decks
14%synergy
Solemn Simulacrum
16%inclusion3 decks19 decks
12%synergy
Mirror Entity
16%inclusion3 decks19 decks
11%synergy
Instants
Eerie Interlude
47%inclusion9 decks19 decks
46%synergy
Counterspell
42%inclusion8 decks19 decks
19%synergy
Ephemerate
26%inclusion5 decks19 decks
24%synergy
Heroic Intervention
26%inclusion5 decks19 decks
4%synergy
Ghostway
21%inclusion4 decks19 decks
20%synergy
Cloudshift
21%inclusion4 decks19 decks
20%synergy
Ghostly Flicker
21%inclusion4 decks19 decks
20%synergy
Arcane Denial
21%inclusion4 decks19 decks
14%synergy
Negate
21%inclusion4 decks19 decks
12%synergy
Dramatic Reversal
16%inclusion3 decks19 decks
15%synergy
Crib Swap
16%inclusion3 decks19 decks
12%synergy
Path to Exile
16%inclusion3 decks19 decks
-12%synergy
Swords to Plowshares
16%inclusion3 decks19 decks
-24%synergy
Sorceries
Rite of Replication
42%inclusion8 decks19 decks
41%synergy
One with the Machine
26%inclusion5 decks19 decks
26%synergy
Distant Melody
26%inclusion5 decks19 decks
20%synergy
Kodama's Reach
26%inclusion5 decks19 decks
4%synergy
Farseek
26%inclusion5 decks19 decks
-17%synergy
Imposing Grandeur
21%inclusion4 decks19 decks
21%synergy
Cultivate
21%inclusion4 decks19 decks
-13%synergy
Irenicus's Vile Duplication
16%inclusion3 decks19 decks
15%synergy
Majestic Genesis
16%inclusion3 decks19 decks
14%synergy
Wake the Past
16%inclusion3 decks19 decks
14%synergy
Idyllic Tutor
16%inclusion3 decks19 decks
11%synergy
Rampant Growth
16%inclusion3 decks19 decks
-5%synergy
Three Visits
16%inclusion3 decks19 decks
-7%synergy
Nature's Lore
16%inclusion3 decks19 decks
-11%synergy
Utility Artifacts
Swiftfoot Boots
42%inclusion8 decks19 decks
30%synergy
Realmbreaker, the Invasion Tree
32%inclusion6 decks19 decks
30%synergy
Rings of Brighthearth
26%inclusion5 decks19 decks
25%synergy
Urza's Incubator
26%inclusion5 decks19 decks
12%synergy
Herald's Horn
26%inclusion5 decks19 decks
8%synergy
Grindstone
21%inclusion4 decks19 decks
21%synergy
Birthing Boughs
21%inclusion4 decks19 decks
20%synergy
Phyrexian Altar
21%inclusion4 decks19 decks
20%synergy
Lightning Greaves
21%inclusion4 decks19 decks
4%synergy
Mimic Vat
16%inclusion3 decks19 decks
15%synergy
Cloudstone Curio
16%inclusion3 decks19 decks
15%synergy
Isochron Scepter
16%inclusion3 decks19 decks
15%synergy
Helm of the Host
16%inclusion3 decks19 decks
14%synergy
Vanquisher's Banner
16%inclusion3 decks19 decks
8%synergy
Enchantments
Solemnity
42%inclusion8 decks19 decks
42%synergy
Kindred Discovery
37%inclusion7 decks19 decks
25%synergy
Molten Echoes
32%inclusion6 decks19 decks
31%synergy
Leyline of the Guildpact
28%inclusion5 decks18 decks
12%synergy
Careful Cultivation
26%inclusion5 decks19 decks
26%synergy
Intruder Alarm
21%inclusion4 decks19 decks
19%synergy
Nahiri's Resolve
16%inclusion3 decks19 decks
15%synergy
Teleportation Circle
16%inclusion3 decks19 decks
14%synergy
Black Market Connections
16%inclusion3 decks19 decks
10%synergy
Utility Lands
Reliquary Tower
42%inclusion8 decks19 decks
16%synergy
Urza's Saga
26%inclusion5 decks19 decks
22%synergy
Cascading Cataracts
26%inclusion5 decks19 decks
10%synergy
Temple of the False God
21%inclusion4 decks19 decks
14%synergy
Cactus Preserve
17%inclusion3 decks18 decks
16%synergy
Mana Artifacts
Sol Ring
89%inclusion17 decks19 decks
11%synergy
Arcane Signet
58%inclusion11 decks19 decks
-17%synergy
Chromatic Lantern
47%inclusion9 decks19 decks
-3%synergy
Basalt Monolith
32%inclusion6 decks19 decks
29%synergy
Fellwar Stone
26%inclusion5 decks19 decks
-4%synergy
Thran Dynamo
16%inclusion3 decks19 decks
11%synergy
Timeless Lotus
16%inclusion3 decks19 decks
6%synergy
Lands
Command Tower
89%inclusion17 decks19 decks
1%synergy
The World Tree
74%inclusion14 decks19 decks
45%synergy
Exotic Orchard
68%inclusion13 decks19 decks
6%synergy
Path of Ancestry
47%inclusion9 decks19 decks
5%synergy
Crumbling Necropolis
42%inclusion8 decks19 decks
31%synergy
Opulent Palace
42%inclusion8 decks19 decks
26%synergy
Jungle Shrine
42%inclusion8 decks19 decks
25%synergy
Frontier Bivouac
42%inclusion8 decks19 decks
25%synergy
Mystic Monastery
37%inclusion7 decks19 decks
22%synergy
Seaside Citadel
37%inclusion7 decks19 decks
22%synergy
Arcane Sanctum
32%inclusion6 decks19 decks
20%synergy
Terramorphic Expanse
32%inclusion6 decks19 decks
16%synergy
Sandsteppe Citadel
32%inclusion6 decks19 decks
16%synergy
Secluded Courtyard
32%inclusion6 decks19 decks
14%synergy
Evolving Wilds
32%inclusion6 decks19 decks
11%synergy
Hallowed Fountain
32%inclusion6 decks19 decks
6%synergy
Unclaimed Territory
26%inclusion5 decks19 decks
9%synergy
Bloodstained Mire
26%inclusion5 decks19 decks
4%synergy
Flooded Strand
26%inclusion5 decks19 decks
1%synergy
Windswept Heath
26%inclusion5 decks19 decks
-1%synergy
Breeding Pool
26%inclusion5 decks19 decks
-3%synergy
Contaminated Landscape
22%inclusion4 decks18 decks
20%synergy
Mana Confluence
21%inclusion4 decks19 decks
2%synergy
Spara's Headquarters
21%inclusion4 decks19 decks
0%synergy
Arid Mesa
21%inclusion4 decks19 decks
-2%synergy
Scalding Tarn
21%inclusion4 decks19 decks
-2%synergy
Marsh Flats
21%inclusion4 decks19 decks
-3%synergy
Verdant Catacombs
21%inclusion4 decks19 decks
-5%synergy
Misty Rainforest
21%inclusion4 decks19 decks
-6%synergy
Temple Garden
21%inclusion4 decks19 decks
-7%synergy
Shattered Landscape
17%inclusion3 decks18 decks
15%synergy
Seething Landscape
17%inclusion3 decks18 decks
15%synergy
Perilous Landscape
17%inclusion3 decks18 decks
15%synergy
Sheltering Landscape
17%inclusion3 decks18 decks
14%synergy
Deceptive Landscape
17%inclusion3 decks18 decks
14%synergy
Foreboding Landscape
17%inclusion3 decks18 decks
14%synergy
Bountiful Landscape
17%inclusion3 decks18 decks
14%synergy
Twisted Landscape
17%inclusion3 decks18 decks
12%synergy
Tranquil Landscape
17%inclusion3 decks18 decks
12%synergy
Savage Lands
16%inclusion3 decks19 decks
4%synergy
Nomad Outpost
16%inclusion3 decks19 decks
3%synergy
Raffine's Tower
16%inclusion3 decks19 decks
2%synergy
City of Brass
16%inclusion3 decks19 decks
-3%synergy
Blood Crypt
16%inclusion3 decks19 decks
-5%synergy
Zagoth Triome
16%inclusion3 decks19 decks
-6%synergy
Sacred Foundry
16%inclusion3 decks19 decks
-7%synergy
Steam Vents
16%inclusion3 decks19 decks
-7%synergy
Polluted Delta
16%inclusion3 decks19 decks
-8%synergy
Godless Shrine
16%inclusion3 decks19 decks
-9%synergy
Ketria Triome
16%inclusion3 decks19 decks
-9%synergy