Riverchurn Monument
Lord Xander, the Collector

   Prerequisites

What do I need to start this combo?
Riverchurn Monument and Lord Xander on the battlefield.
Lord Xander does not have summoning sickness. You have not activated Riverchurn Monument's exhaust ability.
2 available

   Steps

How does this combo work?
1
Declare Lord Xander as an attacker, triggering its ability, causing an opponent to mill half their library, rounded down.
2
Activate Riverchurn Monument's exhaust ability by paying 2 and tapping it, causing each player to mill cards equal to the number of cards in their graveyard.

   Results

What do I get from this combo?
Infinite mill for target opponent
Lord Xander, the Collector
13%inclusion270 decks2.13K decks
Marchesa, Dealer of Death
0.4%inclusion18 decks4.13K decks
Kefka, Court Mage
0.0%inclusion5 decks21.9K decks
Kess, Dissident Mage
0.1%inclusion5 decks5.38K decks
Cormela, Glamour Thief
0.2%inclusion5 decks2.35K decks
Nekusar, the Mindrazer
0.0%inclusion5 decks20.4K decks
Anhelo, the Painter
0.1%inclusion4 decks4.05K decks
Nicol Bolas, the Ravager
0.1%inclusion4 decks6.08K decks
Kenrith, the Returned King
0.0%inclusion3 decks19.7K decks
Saruman, the White Hand
0.0%inclusion3 decks6.50K decks
Norman Osborn
0.0%inclusion2 decks12.5K decks
Be'lakor, the Dark Master
0.0%inclusion1 decks9.91K decks
Evelyn, the Covetous
0.0%inclusion1 decks2.70K decks
Lord of Tresserhorn
0.1%inclusion1 decks759 decks
Mairsil, the Pretender
0.1%inclusion1 decks1.34K decks
Obeka, Brute Chronologist
0.0%inclusion1 decks5.50K decks
Goro-Goro and Satoru
0.0%inclusion1 decks5.66K decks
Cosmic Spider-Man
0.0%inclusion1 decks8.89K decks
New Cards
Dream Harvest
10%inclusion9 decks87 decks
8%synergy
Hexing Squelcher
5.6%inclusion5 decks90 decks
-3%synergy
Kitsune's Technique
4.0%inclusion3 decks75 decks
4%synergy
Omni-Changeling
2.2%inclusion2 decks89 decks
1%synergy
Irma, Part-Time Mutant
2.2%inclusion1 decks45 decks
0%synergy
High Synergy Cards
Maddening Cacophony
65%inclusion219 decks336 decks
63%synergy
Consuming Aberration
66%inclusion223 decks336 decks
62%synergy
Fraying Sanity
60%inclusion200 decks336 decks
58%synergy
Singularity Rupture
62%inclusion157 decks255 decks
58%synergy
Bruvac the Grandiloquent
57%inclusion193 decks336 decks
56%synergy
Cut Your Losses
55%inclusion184 decks336 decks
54%synergy
The Mindskinner
55%inclusion184 decks336 decks
53%synergy
Terisian Mindbreaker
52%inclusion174 decks336 decks
51%synergy
Ruin Crab
53%inclusion178 decks336 decks
51%synergy
Mindcrank
52%inclusion174 decks336 decks
50%synergy
Top Cards
Counterspell
57%inclusion190 decks336 decks
15%synergy
Syr Konrad, the Grim
53%inclusion177 decks336 decks
44%synergy
The Water Crystal
51%inclusion143 decks278 decks
49%synergy
Fractured Sanity
49%inclusion165 decks336 decks
47%synergy
Nightscape Familiar
45%inclusion152 decks336 decks
43%synergy
Traumatize
44%inclusion147 decks336 decks
43%synergy
Blasphemous Act
44%inclusion147 decks336 decks
11%synergy
Duskmantle Guildmage
43%inclusion144 decks336 decks
42%synergy
Dark Ritual
42%inclusion141 decks336 decks
18%synergy
Rise of the Dark Realms
38%inclusion128 decks336 decks
33%synergy
Game Changers
Notion Thief
23%inclusion78 decks336 decks
18%synergy
Rhystic Study
20%inclusion68 decks336 decks
-3%synergy
Demonic Tutor
18%inclusion60 decks336 decks
-1%synergy
Cyclonic Rift
16%inclusion54 decks336 decks
-6%synergy
Tergrid, God of Fright
16%inclusion53 decks336 decks
14%synergy
Mystical Tutor
12%inclusion39 decks336 decks
0%synergy
Vampiric Tutor
10%inclusion33 decks336 decks
-5%synergy
Narset, Parter of Veils
6.3%inclusion21 decks336 decks
3%synergy
Ancient Tomb
5.4%inclusion18 decks336 decks
-4%synergy
Force of Will
5.4%inclusion18 decks336 decks
-4%synergy
Creatures
Zirda, the Dawnwaker
60%inclusion3 decks5 decks
58%synergy
Cruel Somnophage
36%inclusion121 decks336 decks
35%synergy
Fleet Swallower
35%inclusion118 decks336 decks
34%synergy
Mirko Vosk, Mind Drinker
33%inclusion110 decks336 decks
32%synergy
Hedron Crab
32%inclusion106 decks336 decks
30%synergy
Kess, Dissident Mage
30%inclusion101 decks336 decks
26%synergy
Cormela, Glamour Thief
29%inclusion99 decks336 decks
28%synergy
Nemesis of Reason
29%inclusion96 decks336 decks
27%synergy
Solemn Simulacrum
23%inclusion77 decks336 decks
10%synergy
Zellix, Sanity Flayer
23%inclusion76 decks336 decks
21%synergy
Spark Double
20%inclusion66 decks336 decks
13%synergy
Phenax, God of Deception
19%inclusion63 decks336 decks
18%synergy
Dauthi Voidwalker
18%inclusion62 decks336 decks
12%synergy
Geode Golem
18%inclusion59 decks336 decks
17%synergy
Manic Scribe
15%inclusion50 decks336 decks
15%synergy
Sheoldred
14%inclusion46 decks336 decks
12%synergy
Wight of Precinct Six
13%inclusion45 decks336 decks
13%synergy
Sakashima of a Thousand Faces
13%inclusion45 decks336 decks
11%synergy
Anger
12%inclusion39 decks336 decks
5%synergy
Goblin Electromancer
11%inclusion37 decks336 decks
2%synergy
Phyrexian Metamorph
11%inclusion36 decks336 decks
3%synergy
Herald of Slaanesh
10%inclusion35 decks336 decks
10%synergy
Baleful Strix
10%inclusion34 decks336 decks
-3%synergy
Kefka, Court Mage
10%inclusion28 decks283 decks
7%synergy
Captain N'ghathrod
10%inclusion33 decks336 decks
9%synergy
Hellkite Courser
10%inclusion33 decks336 decks
8%synergy
Jaxis, the Troublemaker
10%inclusion33 decks336 decks
8%synergy
Phantasmal Image
10%inclusion33 decks336 decks
7%synergy
Dreadhound
8.9%inclusion30 decks336 decks
8%synergy
Nekusar, the Mindrazer
8.0%inclusion27 decks336 decks
7%synergy
Jin-Gitaxias, Core Augur
7.7%inclusion26 decks336 decks
6%synergy
Lazav, Dimir Mastermind
7.4%inclusion25 decks336 decks
7%synergy
Burnished Hart
7.4%inclusion25 decks336 decks
4%synergy
Clone
7.1%inclusion24 decks336 decks
6%synergy
Abyssal Harvester
7.1%inclusion24 decks336 decks
6%synergy
Glasspool Mimic
6.8%inclusion23 decks336 decks
4%synergy
Likeness Looter
6.8%inclusion23 decks336 decks
4%synergy
Sewer Nemesis
6.5%inclusion22 decks336 decks
6%synergy
Magus of the Wheel
6.5%inclusion22 decks336 decks
4%synergy
Chameleon, Master of Disguise
6.5%inclusion13 decks201 decks
4%synergy
The Ancient One
6.3%inclusion21 decks336 decks
5%synergy
Deepmuck Desperado
6.0%inclusion20 decks336 decks
6%synergy
Dreamborn Muse
6.0%inclusion20 decks336 decks
6%synergy
Sheoldred, the Apocalypse
6.0%inclusion20 decks336 decks
1%synergy
Roaming Throne
6.0%inclusion20 decks336 decks
0%synergy
Doomsday Excruciator
5.7%inclusion19 decks336 decks
5%synergy
Delina, Wild Mage
5.7%inclusion19 decks336 decks
4%synergy
Sepulchral Primordial
5.4%inclusion18 decks336 decks
4%synergy
Rakdos, Patron of Chaos
5.4%inclusion18 decks336 decks
3%synergy
Dualcaster Mage
5.4%inclusion18 decks336 decks
1%synergy
Instants
Heroic Intervention
60%inclusion3 decks5 decks
30%synergy
Drown in the Loch
38%inclusion128 decks336 decks
33%synergy
An Offer You Can't Refuse
36%inclusion122 decks336 decks
12%synergy
Negate
33%inclusion111 decks336 decks
12%synergy
Chaos Warp
28%inclusion94 decks336 decks
-2%synergy
Terminate
27%inclusion90 decks336 decks
8%synergy
Didn't Say Please
26%inclusion88 decks336 decks
25%synergy
Thought Collapse
24%inclusion80 decks336 decks
23%synergy
Brainstorm
24%inclusion79 decks336 decks
5%synergy
Thought Scour
22%inclusion73 decks336 decks
20%synergy
Archive Trap
19%inclusion65 decks336 decks
19%synergy
Rakdos Charm
19%inclusion65 decks336 decks
5%synergy
Arcane Denial
19%inclusion65 decks336 decks
-1%synergy
Drown in Dreams
17%inclusion58 decks336 decks
16%synergy
Mana Drain
16%inclusion54 decks336 decks
2%synergy
Frantic Search
16%inclusion54 decks336 decks
1%synergy
Visions of Beyond
15%inclusion52 decks336 decks
15%synergy
Bedevil
15%inclusion51 decks336 decks
3%synergy
Fake Your Own Death
14%inclusion47 decks336 decks
12%synergy
Maestros Charm
11%inclusion36 decks336 decks
9%synergy
Malakir Rebirth
10%inclusion34 decks336 decks
2%synergy
Murder
10%inclusion33 decks336 decks
6%synergy
Swan Song
10%inclusion33 decks336 decks
-8%synergy
Fierce Guardianship
10%inclusion32 decks336 decks
-8%synergy
Deadly Rollick
9.2%inclusion31 decks336 decks
-5%synergy
Feign Death
8.9%inclusion30 decks336 decks
7%synergy
Deflecting Swat
8.9%inclusion30 decks336 decks
-8%synergy
Psychic Strike
8.6%inclusion29 decks336 decks
8%synergy
Saw in Half
8.6%inclusion29 decks336 decks
4%synergy
Supernatural Stamina
8.3%inclusion28 decks336 decks
7%synergy
Brain Freeze
8.0%inclusion27 decks336 decks
5%synergy
Pongify
8.0%inclusion27 decks336 decks
-3%synergy
Abrade
7.1%inclusion24 decks336 decks
-4%synergy
Withering Torment
6.8%inclusion23 decks336 decks
-1%synergy
Big Score
6.5%inclusion22 decks336 decks
-4%synergy
Undying Malice
6.3%inclusion21 decks336 decks
4%synergy
Not Dead After All
6.3%inclusion21 decks336 decks
3%synergy
Aetherize
6.3%inclusion21 decks336 decks
-1%synergy
Essence Flux
6.0%inclusion20 decks336 decks
3%synergy
Waterlogged Teachings
6.0%inclusion20 decks336 decks
1%synergy
Lightning Bolt
6.0%inclusion20 decks336 decks
-5%synergy
Three Steps Ahead
5.4%inclusion18 decks336 decks
3%synergy
Opt
5.4%inclusion18 decks336 decks
-4%synergy
Fact or Fiction
5.1%inclusion17 decks336 decks
1%synergy
Sorceries
Tasha's Hideous Laughter
35%inclusion117 decks336 decks
34%synergy
Reanimate
34%inclusion113 decks336 decks
15%synergy
Breach the Multiverse
32%inclusion106 decks336 decks
28%synergy
Glimpse the Unthinkable
26%inclusion89 decks336 decks
25%synergy
Windfall
25%inclusion84 decks336 decks
13%synergy
Mind Grind
25%inclusion83 decks336 decks
23%synergy
Feed the Swarm
24%inclusion80 decks336 decks
8%synergy
Mind Funeral
24%inclusion79 decks336 decks
23%synergy
Vandalblast
20%inclusion67 decks336 decks
4%synergy
Faithless Looting
19%inclusion63 decks336 decks
3%synergy
Diabolic Tutor
17%inclusion57 decks336 decks
11%synergy
Extract from Darkness
16%inclusion53 decks336 decks
14%synergy
Damnation
14%inclusion46 decks336 decks
7%synergy
Toxic Deluge
14%inclusion46 decks336 decks
-4%synergy
Eldritch Pact
12%inclusion41 decks336 decks
12%synergy
Ponder
10%inclusion33 decks336 decks
-2%synergy
Peer into the Abyss
8.9%inclusion30 decks336 decks
6%synergy
Rite of Replication
8.9%inclusion30 decks336 decks
6%synergy
Irenicus's Vile Duplication
8.6%inclusion29 decks336 decks
5%synergy
Jeska's Will
8.3%inclusion28 decks336 decks
-7%synergy
Cruel Ultimatum
7.7%inclusion26 decks336 decks
5%synergy
Sign in Blood
7.7%inclusion26 decks336 decks
-1%synergy
Blasphemous Edict
7.4%inclusion25 decks336 decks
2%synergy
Mind Sculpt
7.1%inclusion24 decks336 decks
7%synergy
Preordain
6.8%inclusion23 decks336 decks
-2%synergy
Whispering Madness
6.5%inclusion22 decks336 decks
4%synergy
Dread Summons
5.7%inclusion19 decks336 decks
5%synergy
Syphon Mind
5.7%inclusion19 decks336 decks
3%synergy
Victimize
5.7%inclusion19 decks336 decks
-7%synergy
Pilfered Plans
5.4%inclusion18 decks336 decks
5%synergy
Increasing Confusion
5.1%inclusion17 decks336 decks
5%synergy
Stitch Together
5.1%inclusion17 decks336 decks
3%synergy
Dread Return
5.1%inclusion17 decks336 decks
0%synergy
Utility Artifacts
Swiftfoot Boots
34%inclusion114 decks336 decks
7%synergy
Lightning Greaves
32%inclusion108 decks336 decks
7%synergy
Mesmeric Orb
24%inclusion81 decks336 decks
23%synergy
Keening Stone
20%inclusion68 decks336 decks
20%synergy
Strionic Resonator
16%inclusion54 decks336 decks
14%synergy
Grindstone
15%inclusion51 decks336 decks
15%synergy
Helm of the Host
15%inclusion50 decks336 decks
12%synergy
Altar of the Brood
15%inclusion49 decks336 decks
13%synergy
Blade of Selves
13%inclusion43 decks336 decks
11%synergy
Realmbreaker, the Invasion Tree
11%inclusion36 decks336 decks
10%synergy
Mirror Box
8.3%inclusion28 decks336 decks
7%synergy
Whispersilk Cloak
8.3%inclusion28 decks336 decks
5%synergy
The Fire Crystal
7.9%inclusion22 decks278 decks
4%synergy
Conjurer's Closet
7.1%inclusion24 decks336 decks
5%synergy
Codex Shredder
6.8%inclusion23 decks336 decks
6%synergy
Wayfarer's Bauble
6.8%inclusion23 decks336 decks
-1%synergy
Lithoform Engine
6.5%inclusion22 decks336 decks
6%synergy
The Darkness Crystal
6.4%inclusion18 decks283 decks
3%synergy
Folio of Fancies
6.0%inclusion20 decks336 decks
5%synergy
Aether Syphon
5.4%inclusion18 decks336 decks
5%synergy
Altar of Dementia
5.4%inclusion18 decks336 decks
3%synergy
Enchantments
Propaganda
32%inclusion107 decks336 decks
18%synergy
Psychic Corrosion
26%inclusion89 decks336 decks
25%synergy
Memory Erosion
24%inclusion80 decks336 decks
23%synergy
Bloodchief Ascension
23%inclusion77 decks336 decks
19%synergy
Court of Cunning
22%inclusion74 decks336 decks
21%synergy
Sphinx's Tutelage
22%inclusion73 decks336 decks
21%synergy
Phyrexian Arena
17%inclusion57 decks336 decks
2%synergy
Teferi's Tutelage
16%inclusion54 decks336 decks
15%synergy
Waste Not
15%inclusion50 decks336 decks
12%synergy
Animate Dead
12%inclusion39 decks336 decks
3%synergy
Mystic Remora
11%inclusion36 decks336 decks
-5%synergy
Leyline of the Void
10%inclusion33 decks336 decks
9%synergy
Painful Quandary
10%inclusion33 decks336 decks
7%synergy
Kaya's Ghostform
10%inclusion32 decks336 decks
6%synergy
Forced Fruition
6.3%inclusion21 decks336 decks
5%synergy
Virtue of Persistence
6.0%inclusion20 decks336 decks
4%synergy
Aqueous Form
5.7%inclusion19 decks336 decks
2%synergy
Black Market Connections
5.4%inclusion18 decks336 decks
-7%synergy
Planeswalkers
Jace, the Perfected Mind
18%inclusion62 decks336 decks
18%synergy
Ashiok, Dream Render
14%inclusion47 decks336 decks
11%synergy
Jace, Memory Adept
13%inclusion42 decks336 decks
12%synergy
Nicol Bolas, Dragon-God
6.8%inclusion23 decks336 decks
4%synergy
Nicol Bolas, God-Pharaoh
6.3%inclusion21 decks336 decks
4%synergy
Jace Beleren
5.7%inclusion19 decks336 decks
5%synergy
Jace, Wielder of Mysteries
5.4%inclusion18 decks336 decks
2%synergy
Utility Lands
Bojuka Bog
42%inclusion140 decks336 decks
12%synergy
Jidoor, Aristocratic Capital
40%inclusion112 decks283 decks
38%synergy
Reliquary Tower
32%inclusion108 decks336 decks
2%synergy
Rogue's Passage
28%inclusion95 decks336 decks
8%synergy
Nephalia Drownyard
18%inclusion59 decks336 decks
15%synergy
Temple of the False God
15%inclusion52 decks336 decks
6%synergy
Restless Reef
12%inclusion39 decks336 decks
10%synergy
Command Beacon
10%inclusion35 decks336 decks
5%synergy
Otawara, Soaring City
9.2%inclusion31 decks336 decks
-7%synergy
Urborg, Tomb of Yawgmoth
8.0%inclusion27 decks336 decks
-1%synergy
Mistrise Village
7.0%inclusion22 decks314 decks
-1%synergy
Duskmantle, House of Shadow
5.7%inclusion19 decks336 decks
5%synergy
Arena of Glory
5.7%inclusion19 decks336 decks
-1%synergy
Mystic Sanctuary
5.4%inclusion18 decks336 decks
-5%synergy
Maze of Ith
5.1%inclusion17 decks336 decks
2%synergy
Mana Artifacts
Sol Ring
89%inclusion298 decks336 decks
5%synergy
Arcane Signet
81%inclusion273 decks336 decks
9%synergy
Talisman of Dominance
35%inclusion118 decks336 decks
3%synergy
Dimir Signet
33%inclusion111 decks336 decks
9%synergy
Izzet Signet
31%inclusion104 decks336 decks
7%synergy
Commander's Sphere
30%inclusion100 decks336 decks
18%synergy
Relic of Sauron
27%inclusion90 decks336 decks
19%synergy
Fellwar Stone
26%inclusion87 decks336 decks
5%synergy
Rakdos Signet
26%inclusion87 decks336 decks
1%synergy
Talisman of Creativity
25%inclusion83 decks336 decks
-3%synergy
Talisman of Indulgence
24%inclusion79 decks336 decks
-4%synergy
Chromatic Lantern
22%inclusion73 decks336 decks
13%synergy
Thought Vessel
16%inclusion53 decks336 decks
-2%synergy
Thran Dynamo
11%inclusion38 decks336 decks
7%synergy
Obelisk of Grixis
10%inclusion34 decks336 decks
9%synergy
Mind Stone
8.9%inclusion30 decks336 decks
-5%synergy
Cursed Mirror
7.1%inclusion24 decks336 decks
2%synergy
Decanter of Endless Water
6.5%inclusion22 decks336 decks
3%synergy
Gilded Lotus
5.4%inclusion18 decks336 decks
2%synergy
Lands
Command Tower
86%inclusion290 decks336 decks
12%synergy
Godless Shrine
60%inclusion3 decks5 decks
19%synergy
Crumbling Necropolis
58%inclusion196 decks336 decks
31%synergy
Xander's Lounge
47%inclusion159 decks336 decks
24%synergy
Exotic Orchard
47%inclusion157 decks336 decks
10%synergy
Sunken Hollow
45%inclusion152 decks336 decks
12%synergy
Sulfur Falls
42%inclusion142 decks336 decks
7%synergy
Smoldering Marsh
40%inclusion135 decks336 decks
6%synergy
Watery Grave
38%inclusion127 decks336 decks
-4%synergy
Drowned Catacomb
36%inclusion120 decks336 decks
7%synergy
Steam Vents
35%inclusion119 decks336 decks
-3%synergy
Dragonskull Summit
35%inclusion117 decks336 decks
0%synergy
Evolving Wilds
32%inclusion108 decks336 decks
11%synergy
Blood Crypt
31%inclusion105 decks336 decks
-7%synergy
Maestros Theater
30%inclusion100 decks336 decks
28%synergy
Shipwreck Marsh
29%inclusion97 decks336 decks
11%synergy
Stormcarved Coast
26%inclusion88 decks336 decks
7%synergy
Polluted Delta
24%inclusion82 decks336 decks
12%synergy
Bloodstained Mire
23%inclusion78 decks336 decks
12%synergy
Scalding Tarn
23%inclusion77 decks336 decks
12%synergy
Training Center
23%inclusion77 decks336 decks
-2%synergy
Terramorphic Expanse
23%inclusion76 decks336 decks
8%synergy
Seething Landscape
22%inclusion75 decks336 decks
15%synergy
Morphic Pool
22%inclusion74 decks336 decks
-2%synergy
Dimir Aqueduct
21%inclusion72 decks336 decks
7%synergy
Path of Ancestry
21%inclusion71 decks336 decks
-1%synergy
Luxury Suite
21%inclusion71 decks336 decks
-3%synergy
Choked Estuary
21%inclusion69 decks336 decks
5%synergy
Shivan Reef
19%inclusion64 decks336 decks
-10%synergy
Myriad Landscape
18%inclusion60 decks336 decks
2%synergy
Haunted Ridge
18%inclusion60 decks336 decks
1%synergy
Underground River
18%inclusion60 decks336 decks
-5%synergy
Temple of Deceit
16%inclusion55 decks336 decks
2%synergy
Sulfurous Springs
16%inclusion54 decks336 decks
-8%synergy
Temple of Epiphany
15%inclusion52 decks336 decks
-1%synergy
Izzet Boilerworks
15%inclusion51 decks336 decks
2%synergy
Darkwater Catacombs
15%inclusion50 decks336 decks
0%synergy
Foreboding Ruins
15%inclusion50 decks336 decks
0%synergy
Dismal Backwater
14%inclusion48 decks336 decks
8%synergy
Rakdos Carnarium
13%inclusion44 decks336 decks
1%synergy
Swiftwater Cliffs
13%inclusion43 decks336 decks
6%synergy
Gloomlake Verge
13%inclusion42 decks336 decks
3%synergy
Blightstep Pathway
12%inclusion41 decks336 decks
4%synergy
Clearwater Pathway
11%inclusion37 decks336 decks
3%synergy
Frostboil Snarl
11%inclusion36 decks336 decks
-3%synergy
Riverglide Pathway
10%inclusion35 decks336 decks
3%synergy
Thundering Falls
10%inclusion35 decks336 decks
1%synergy
Oscorp Industries
10%inclusion20 decks201 decks
4%synergy
Bloodfell Caves
10%inclusion32 decks336 decks
2%synergy
Riverpyre Verge
10%inclusion32 decks336 decks
2%synergy