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
12%inclusion213 decks1.71K decks
Marchesa, Dealer of Death
0.4%inclusion15 decks3.40K decks
Kefka, Court Mage
0.0%inclusion4 decks18.1K decks
Nekusar, the Mindrazer
0.0%inclusion4 decks16.7K decks
Cormela, Glamour Thief
0.2%inclusion4 decks1.87K decks
Nicol Bolas, the Ravager
0.1%inclusion4 decks5.06K decks
Kess, Dissident Mage
0.1%inclusion3 decks4.55K decks
Kenrith, the Returned King
0.0%inclusion3 decks16.2K decks
Saruman, the White Hand
0.1%inclusion3 decks5.44K decks
Norman Osborn
0.0%inclusion2 decks10.1K decks
Anhelo, the Painter
0.1%inclusion2 decks3.37K decks
Sauron, the Dark Lord
0.0%inclusion2 decks18.3K decks
Be'lakor, the Dark Master
0.0%inclusion1 decks8.29K decks
Evelyn, the Covetous
0.0%inclusion1 decks2.24K decks
Lord of Tresserhorn
0.2%inclusion1 decks612 decks
Obeka, Splitter of Seconds
0.0%inclusion1 decks9.10K decks
Obeka, Brute Chronologist
0.0%inclusion1 decks4.42K decks
Goro-Goro and Satoru
0.0%inclusion1 decks4.76K decks
New Cards
Nightmares and Daydreams
2.7%inclusion2 decks73 decks
3%synergy
Bender's Waterskin
2.0%inclusion3 decks148 decks
0%synergy
Serpent's Pass
1.4%inclusion1 decks73 decks
0%synergy
Agna Qel'a
1.4%inclusion1 decks73 decks
-2%synergy
Abandon Attachments
1.4%inclusion2 decks148 decks
-2%synergy
High Synergy Cards
Consuming Aberration
66%inclusion177 decks270 decks
61%synergy
Maddening Cacophony
62%inclusion168 decks270 decks
60%synergy
Fraying Sanity
58%inclusion157 decks270 decks
57%synergy
The Mindskinner
56%inclusion152 decks270 decks
55%synergy
Bruvac the Grandiloquent
56%inclusion152 decks270 decks
55%synergy
Singularity Rupture
57%inclusion105 decks185 decks
53%synergy
Cut Your Losses
53%inclusion143 decks270 decks
52%synergy
Terisian Mindbreaker
51%inclusion139 decks270 decks
51%synergy
Ruin Crab
51%inclusion138 decks270 decks
49%synergy
Mindcrank
50%inclusion135 decks270 decks
48%synergy
Top Cards
Counterspell
54%inclusion146 decks270 decks
12%synergy
Syr Konrad, the Grim
52%inclusion141 decks270 decks
44%synergy
Fractured Sanity
49%inclusion131 decks270 decks
47%synergy
The Water Crystal
48%inclusion102 decks211 decks
46%synergy
Nightscape Familiar
43%inclusion117 decks270 decks
41%synergy
Traumatize
43%inclusion115 decks270 decks
41%synergy
Blasphemous Act
43%inclusion115 decks270 decks
9%synergy
Dark Ritual
42%inclusion113 decks270 decks
18%synergy
Duskmantle Guildmage
41%inclusion112 decks270 decks
40%synergy
Cruel Somnophage
38%inclusion102 decks270 decks
36%synergy
Game Changers
Notion Thief
26%inclusion69 decks270 decks
20%synergy
Rhystic Study
21%inclusion58 decks270 decks
-3%synergy
Demonic Tutor
18%inclusion49 decks270 decks
-1%synergy
Tergrid, God of Fright
17%inclusion46 decks270 decks
15%synergy
Mystical Tutor
13%inclusion34 decks270 decks
0%synergy
Vampiric Tutor
11%inclusion31 decks270 decks
-4%synergy
Jeska's Will
9.3%inclusion25 decks270 decks
-6%synergy
Narset, Parter of Veils
7.0%inclusion19 decks270 decks
3%synergy
Force of Will
5.6%inclusion15 decks270 decks
-5%synergy
Gamble
5.2%inclusion14 decks270 decks
-4%synergy
Creatures
Zirda, the Dawnwaker
60%inclusion3 decks5 decks
58%synergy
Mirko Vosk, Mind Drinker
34%inclusion91 decks270 decks
33%synergy
Fleet Swallower
33%inclusion90 decks270 decks
33%synergy
Nemesis of Reason
30%inclusion81 decks270 decks
28%synergy
Hedron Crab
30%inclusion81 decks270 decks
28%synergy
Kess, Dissident Mage
30%inclusion81 decks270 decks
26%synergy
Cormela, Glamour Thief
30%inclusion80 decks270 decks
28%synergy
Solemn Simulacrum
24%inclusion66 decks270 decks
12%synergy
Zellix, Sanity Flayer
23%inclusion63 decks270 decks
22%synergy
Phenax, God of Deception
20%inclusion53 decks270 decks
19%synergy
Spark Double
19%inclusion50 decks270 decks
12%synergy
Geode Golem
18%inclusion49 decks270 decks
18%synergy
Dauthi Voidwalker
17%inclusion46 decks270 decks
10%synergy
Manic Scribe
16%inclusion44 decks270 decks
16%synergy
Wight of Precinct Six
14%inclusion39 decks270 decks
14%synergy
Sheoldred
14%inclusion39 decks270 decks
13%synergy
Sakashima of a Thousand Faces
12%inclusion33 decks270 decks
10%synergy
Anger
11%inclusion31 decks270 decks
5%synergy
Goblin Electromancer
11%inclusion31 decks270 decks
3%synergy
Dreadhound
10%inclusion27 decks270 decks
9%synergy
Kefka, Court Mage
10%inclusion21 decks216 decks
7%synergy
Phantasmal Image
10%inclusion26 decks270 decks
7%synergy
Hellkite Courser
9.3%inclusion25 decks270 decks
8%synergy
Phyrexian Metamorph
9.3%inclusion25 decks270 decks
2%synergy
Herald of Slaanesh
8.9%inclusion24 decks270 decks
8%synergy
Burnished Hart
8.9%inclusion24 decks270 decks
6%synergy
Jin-Gitaxias, Core Augur
8.5%inclusion23 decks270 decks
6%synergy
Glasspool Mimic
8.1%inclusion22 decks270 decks
5%synergy
Abyssal Harvester
7.8%inclusion21 decks270 decks
6%synergy
Jaxis, the Troublemaker
7.8%inclusion21 decks270 decks
6%synergy
Likeness Looter
7.8%inclusion21 decks270 decks
4%synergy
Sewer Nemesis
7.4%inclusion20 decks270 decks
7%synergy
Captain N'ghathrod
7.4%inclusion20 decks270 decks
7%synergy
Clone
7.4%inclusion20 decks270 decks
7%synergy
Nekusar, the Mindrazer
7.4%inclusion20 decks270 decks
6%synergy
Baleful Strix
7.4%inclusion20 decks270 decks
-6%synergy
Lazav, Dimir Mastermind
7.0%inclusion19 decks270 decks
6%synergy
Chameleon, Master of Disguise
7.0%inclusion9 decks128 decks
4%synergy
Deepmuck Desperado
6.7%inclusion18 decks270 decks
6%synergy
The Ancient One
6.7%inclusion18 decks270 decks
6%synergy
Sepulchral Primordial
6.3%inclusion17 decks270 decks
5%synergy
Sheoldred, the Apocalypse
6.3%inclusion17 decks270 decks
1%synergy
Rakdos, Patron of Chaos
5.9%inclusion16 decks270 decks
3%synergy
Magus of the Wheel
5.9%inclusion16 decks270 decks
3%synergy
Dreamborn Muse
5.6%inclusion15 decks270 decks
5%synergy
Doomsday Excruciator
5.6%inclusion15 decks270 decks
5%synergy
Elder Brain
5.6%inclusion15 decks270 decks
5%synergy
Orthion, Hero of Lavabrink
5.6%inclusion15 decks270 decks
4%synergy
Sheoldred, Whispering One
5.6%inclusion15 decks270 decks
1%synergy
Roaming Throne
5.6%inclusion15 decks270 decks
-1%synergy
Instants
Heroic Intervention
60%inclusion3 decks5 decks
30%synergy
Drown in the Loch
37%inclusion99 decks270 decks
32%synergy
Negate
36%inclusion96 decks270 decks
14%synergy
An Offer You Can't Refuse
35%inclusion94 decks270 decks
11%synergy
Didn't Say Please
28%inclusion75 decks270 decks
27%synergy
Terminate
26%inclusion71 decks270 decks
7%synergy
Thought Collapse
25%inclusion68 decks270 decks
25%synergy
Chaos Warp
24%inclusion66 decks270 decks
-6%synergy
Thought Scour
24%inclusion65 decks270 decks
22%synergy
Brainstorm
21%inclusion58 decks270 decks
3%synergy
Rakdos Charm
19%inclusion52 decks270 decks
4%synergy
Archive Trap
17%inclusion47 decks270 decks
17%synergy
Drown in Dreams
16%inclusion44 decks270 decks
15%synergy
Arcane Denial
16%inclusion44 decks270 decks
-4%synergy
Frantic Search
15%inclusion40 decks270 decks
1%synergy
Mana Drain
15%inclusion40 decks270 decks
0%synergy
Cyclonic Rift
15%inclusion40 decks270 decks
-8%synergy
Bedevil
14%inclusion37 decks270 decks
1%synergy
Fake Your Own Death
13%inclusion36 decks270 decks
11%synergy
Visions of Beyond
13%inclusion35 decks270 decks
12%synergy
Maestros Charm
11%inclusion29 decks270 decks
9%synergy
Malakir Rebirth
10%inclusion28 decks270 decks
2%synergy
Murder
10%inclusion26 decks270 decks
6%synergy
Supernatural Stamina
9.3%inclusion25 decks270 decks
7%synergy
Fierce Guardianship
9.3%inclusion25 decks270 decks
-9%synergy
Psychic Strike
8.9%inclusion24 decks270 decks
8%synergy
Feign Death
8.5%inclusion23 decks270 decks
6%synergy
Deadly Rollick
8.5%inclusion23 decks270 decks
-5%synergy
Swan Song
8.5%inclusion23 decks270 decks
-9%synergy
Brain Freeze
7.8%inclusion21 decks270 decks
4%synergy
Saw in Half
7.8%inclusion21 decks270 decks
4%synergy
Pongify
7.8%inclusion21 decks270 decks
-4%synergy
Abrade
7.8%inclusion21 decks270 decks
-4%synergy
Deflecting Swat
7.4%inclusion20 decks270 decks
-9%synergy
Not Dead After All
6.7%inclusion18 decks270 decks
4%synergy
Aetherize
6.3%inclusion17 decks270 decks
-1%synergy
Withering Torment
6.3%inclusion17 decks270 decks
-2%synergy
Waterlogged Teachings
5.9%inclusion16 decks270 decks
1%synergy
Lightning Bolt
5.9%inclusion16 decks270 decks
-5%synergy
Three Steps Ahead
5.6%inclusion15 decks270 decks
3%synergy
Essence Flux
5.6%inclusion15 decks270 decks
3%synergy
Undying Malice
5.2%inclusion14 decks270 decks
3%synergy
Opt
5.2%inclusion14 decks270 decks
-4%synergy
Sorceries
Rise of the Dark Realms
36%inclusion98 decks270 decks
32%synergy
Tasha's Hideous Laughter
33%inclusion90 decks270 decks
32%synergy
Reanimate
32%inclusion86 decks270 decks
13%synergy
Breach the Multiverse
29%inclusion79 decks270 decks
26%synergy
Glimpse the Unthinkable
26%inclusion71 decks270 decks
25%synergy
Mind Funeral
24%inclusion64 decks270 decks
23%synergy
Windfall
23%inclusion62 decks270 decks
11%synergy
Mind Grind
22%inclusion60 decks270 decks
21%synergy
Feed the Swarm
22%inclusion59 decks270 decks
5%synergy
Vandalblast
19%inclusion51 decks270 decks
3%synergy
Diabolic Tutor
19%inclusion50 decks270 decks
13%synergy
Faithless Looting
17%inclusion47 decks270 decks
1%synergy
Extract from Darkness
17%inclusion45 decks270 decks
14%synergy
Damnation
14%inclusion38 decks270 decks
7%synergy
Eldritch Pact
13%inclusion36 decks270 decks
13%synergy
Toxic Deluge
11%inclusion30 decks270 decks
-7%synergy
Ponder
8.9%inclusion24 decks270 decks
-3%synergy
Mind Sculpt
8.1%inclusion22 decks270 decks
8%synergy
Rite of Replication
8.1%inclusion22 decks270 decks
5%synergy
Peer into the Abyss
7.8%inclusion21 decks270 decks
5%synergy
Cruel Ultimatum
7.8%inclusion21 decks270 decks
5%synergy
Blasphemous Edict
7.4%inclusion20 decks270 decks
1%synergy
Sign in Blood
7.4%inclusion20 decks270 decks
-2%synergy
Victimize
7.0%inclusion19 decks270 decks
-5%synergy
Irenicus's Vile Duplication
6.7%inclusion18 decks270 decks
3%synergy
Preordain
6.7%inclusion18 decks270 decks
-3%synergy
Whispering Madness
6.3%inclusion17 decks270 decks
4%synergy
Dread Summons
5.9%inclusion16 decks270 decks
5%synergy
Syphon Mind
5.9%inclusion16 decks270 decks
3%synergy
Pilfered Plans
5.6%inclusion15 decks270 decks
5%synergy
Stitch Together
5.6%inclusion15 decks270 decks
4%synergy
Dread Return
5.6%inclusion15 decks270 decks
0%synergy
Increasing Confusion
5.2%inclusion14 decks270 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
33%inclusion90 decks270 decks
6%synergy
Lightning Greaves
31%inclusion83 decks270 decks
6%synergy
Mesmeric Orb
24%inclusion65 decks270 decks
23%synergy
Keening Stone
23%inclusion61 decks270 decks
22%synergy
Strionic Resonator
17%inclusion46 decks270 decks
14%synergy
Grindstone
17%inclusion45 decks270 decks
16%synergy
Altar of the Brood
13%inclusion36 decks270 decks
12%synergy
Helm of the Host
13%inclusion35 decks270 decks
10%synergy
Realmbreaker, the Invasion Tree
13%inclusion34 decks270 decks
12%synergy
Blade of Selves
13%inclusion34 decks270 decks
11%synergy
Whispersilk Cloak
8.9%inclusion24 decks270 decks
5%synergy
Codex Shredder
7.8%inclusion21 decks270 decks
7%synergy
Mirror Box
7.8%inclusion21 decks270 decks
7%synergy
The Fire Crystal
7.6%inclusion16 decks211 decks
3%synergy
Conjurer's Closet
7.4%inclusion20 decks270 decks
5%synergy
Wayfarer's Bauble
6.7%inclusion18 decks270 decks
-1%synergy
Folio of Fancies
6.3%inclusion17 decks270 decks
5%synergy
Lithoform Engine
5.9%inclusion16 decks270 decks
5%synergy
Millstone
5.6%inclusion15 decks270 decks
5%synergy
The Darkness Crystal
5.6%inclusion12 decks216 decks
2%synergy
Altar of Dementia
5.2%inclusion14 decks270 decks
3%synergy
Enchantments
Propaganda
29%inclusion79 decks270 decks
16%synergy
Psychic Corrosion
24%inclusion66 decks270 decks
23%synergy
Memory Erosion
23%inclusion62 decks270 decks
22%synergy
Sphinx's Tutelage
23%inclusion61 decks270 decks
22%synergy
Court of Cunning
22%inclusion60 decks270 decks
21%synergy
Bloodchief Ascension
21%inclusion58 decks270 decks
18%synergy
Phyrexian Arena
16%inclusion43 decks270 decks
0%synergy
Teferi's Tutelage
16%inclusion42 decks270 decks
15%synergy
Waste Not
14%inclusion39 decks270 decks
12%synergy
Mystic Remora
12%inclusion32 decks270 decks
-4%synergy
Kaya's Ghostform
10%inclusion27 decks270 decks
6%synergy
Animate Dead
10%inclusion26 decks270 decks
1%synergy
Leyline of the Void
9.3%inclusion25 decks270 decks
8%synergy
Painful Quandary
9.3%inclusion25 decks270 decks
7%synergy
Virtue of Persistence
6.3%inclusion17 decks270 decks
4%synergy
Aqueous Form
6.3%inclusion17 decks270 decks
2%synergy
Jace's Erasure
5.2%inclusion14 decks270 decks
5%synergy
Black Market Connections
5.2%inclusion14 decks270 decks
-7%synergy
Planeswalkers
Jace, the Perfected Mind
16%inclusion44 decks270 decks
16%synergy
Ashiok, Dream Render
15%inclusion40 decks270 decks
12%synergy
Jace, Memory Adept
12%inclusion32 decks270 decks
11%synergy
Nicol Bolas, God-Pharaoh
7.0%inclusion19 decks270 decks
4%synergy
Nicol Bolas, Dragon-God
7.0%inclusion19 decks270 decks
4%synergy
Utility Lands
Jidoor, Aristocratic Capital
41%inclusion88 decks216 decks
39%synergy
Bojuka Bog
41%inclusion110 decks270 decks
11%synergy
Reliquary Tower
31%inclusion85 decks270 decks
1%synergy
Rogue's Passage
27%inclusion74 decks270 decks
7%synergy
Nephalia Drownyard
20%inclusion53 decks270 decks
17%synergy
Temple of the False God
14%inclusion39 decks270 decks
5%synergy
Command Beacon
12%inclusion32 decks270 decks
7%synergy
Restless Reef
11%inclusion31 decks270 decks
9%synergy
Otawara, Soaring City
7.4%inclusion20 decks270 decks
-9%synergy
Urborg, Tomb of Yawgmoth
7.0%inclusion19 decks270 decks
-2%synergy
Mistrise Village
6.1%inclusion15 decks247 decks
-2%synergy
Duskmantle, House of Shadow
5.9%inclusion16 decks270 decks
6%synergy
Arena of Glory
5.6%inclusion15 decks270 decks
-1%synergy
Maze of Ith
5.2%inclusion14 decks270 decks
3%synergy
Cabal Coffers
5.2%inclusion14 decks270 decks
-5%synergy
Mana Artifacts
Sol Ring
89%inclusion241 decks270 decks
6%synergy
Arcane Signet
81%inclusion218 decks270 decks
9%synergy
Dimir Signet
33%inclusion89 decks270 decks
7%synergy
Talisman of Dominance
32%inclusion86 decks270 decks
-1%synergy
Izzet Signet
31%inclusion85 decks270 decks
7%synergy
Commander's Sphere
31%inclusion84 decks270 decks
19%synergy
Rakdos Signet
28%inclusion76 decks270 decks
2%synergy
Relic of Sauron
26%inclusion70 decks270 decks
18%synergy
Fellwar Stone
25%inclusion68 decks270 decks
5%synergy
Talisman of Creativity
22%inclusion60 decks270 decks
-6%synergy
Talisman of Indulgence
21%inclusion56 decks270 decks
-7%synergy
Chromatic Lantern
20%inclusion55 decks270 decks
12%synergy
Thought Vessel
15%inclusion41 decks270 decks
-2%synergy
Thran Dynamo
11%inclusion30 decks270 decks
6%synergy
Obelisk of Grixis
11%inclusion29 decks270 decks
10%synergy
Mind Stone
10%inclusion27 decks270 decks
-5%synergy
Cursed Mirror
7.8%inclusion21 decks270 decks
2%synergy
Gilded Lotus
5.9%inclusion16 decks270 decks
3%synergy
Decanter of Endless Water
5.9%inclusion16 decks270 decks
2%synergy
Lands
Command Tower
84%inclusion226 decks270 decks
9%synergy
Godless Shrine
60%inclusion3 decks5 decks
19%synergy
Crumbling Necropolis
58%inclusion157 decks270 decks
29%synergy
Xander's Lounge
45%inclusion122 decks270 decks
21%synergy
Exotic Orchard
44%inclusion119 decks270 decks
8%synergy
Sunken Hollow
43%inclusion117 decks270 decks
9%synergy
Sulfur Falls
40%inclusion107 decks270 decks
5%synergy
Smoldering Marsh
37%inclusion101 decks270 decks
4%synergy
Watery Grave
35%inclusion94 decks270 decks
-6%synergy
Drowned Catacomb
34%inclusion91 decks270 decks
5%synergy
Evolving Wilds
32%inclusion87 decks270 decks
11%synergy
Dragonskull Summit
32%inclusion86 decks270 decks
-2%synergy
Steam Vents
32%inclusion86 decks270 decks
-6%synergy
Maestros Theater
30%inclusion81 decks270 decks
29%synergy
Shipwreck Marsh
30%inclusion81 decks270 decks
12%synergy
Blood Crypt
27%inclusion74 decks270 decks
-10%synergy
Stormcarved Coast
26%inclusion69 decks270 decks
6%synergy
Terramorphic Expanse
25%inclusion68 decks270 decks
10%synergy
Bloodstained Mire
23%inclusion61 decks270 decks
11%synergy
Polluted Delta
22%inclusion60 decks270 decks
10%synergy
Seething Landscape
22%inclusion59 decks270 decks
14%synergy
Scalding Tarn
22%inclusion59 decks270 decks
11%synergy
Dimir Aqueduct
22%inclusion59 decks270 decks
7%synergy
Path of Ancestry
21%inclusion58 decks270 decks
0%synergy
Training Center
21%inclusion56 decks270 decks
-5%synergy
Luxury Suite
20%inclusion55 decks270 decks
-4%synergy
Choked Estuary
20%inclusion54 decks270 decks
4%synergy
Morphic Pool
20%inclusion54 decks270 decks
-5%synergy
Myriad Landscape
19%inclusion51 decks270 decks
2%synergy
Temple of Deceit
19%inclusion50 decks270 decks
4%synergy
Haunted Ridge
17%inclusion47 decks270 decks
1%synergy
Temple of Epiphany
17%inclusion46 decks270 decks
0%synergy
Underground River
17%inclusion46 decks270 decks
-5%synergy
Izzet Boilerworks
16%inclusion43 decks270 decks
2%synergy
Shivan Reef
16%inclusion43 decks270 decks
-13%synergy
Foreboding Ruins
16%inclusion42 decks270 decks
0%synergy
Darkwater Catacombs
15%inclusion40 decks270 decks
0%synergy
Sulfurous Springs
14%inclusion39 decks270 decks
-9%synergy
Rakdos Carnarium
14%inclusion38 decks270 decks
2%synergy
Dismal Backwater
14%inclusion37 decks270 decks
7%synergy
Blightstep Pathway
13%inclusion36 decks270 decks
5%synergy
Swiftwater Cliffs
13%inclusion35 decks270 decks
6%synergy
Clearwater Pathway
13%inclusion34 decks270 decks
5%synergy
Gloomlake Verge
12%inclusion32 decks270 decks
3%synergy
Riverglide Pathway
11%inclusion30 decks270 decks
4%synergy
Frostboil Snarl
11%inclusion30 decks270 decks
-3%synergy
Riverpyre Verge
11%inclusion29 decks270 decks
3%synergy
Bloodfell Caves
10%inclusion27 decks270 decks
3%synergy
Thundering Falls
10%inclusion26 decks270 decks
1%synergy
Shadowblood Ridge
10%inclusion26 decks270 decks
-3%synergy