Anticausal Vestige
Cloudstone Curio
Undercover Operative

   Prerequisites

What do I need to start this combo?
Undercover Operative in hand.
Anticausal Vestige and Cloudstone Curio on the battlefield.
You control six or more lands.
2 available

   Steps

How does this combo work?
1
Cast Undercover Operative by paying its mana cost. Choose to have it enter as a copy of Anticausal Vestige.
2
When Undercover Operative enters, Cloudstone Curio triggers, returning Anticausal Vestige from the battlefield to your hand.
3
When Anticausal Vestige leaves the battlefield, it triggers, causing you to draw a card and and put Anticausal Vestige from your hand onto the battlefield.
4
When Anticausal Vestige enters, Cloudstone Curio triggers, returning Undercover Operative from the battlefield to your hand.
5
When Undercover Operative leaves the battlefield, it triggers, causing you to draw a card and put Undercover Operative from your hand onto the battlefield as a copy of Anticausal Vestige.
6
Repeat from step 2.

   Results

What do I get from this combo?
Infinite card draw
Near-infinite ETB
Infinite draw triggers
Near-infinite storm count
Near-infinite LTB
Princess Yue
2.6%inclusion6 decks230 decks
Top Commanders
Orvar, the All-Form
0.0%inclusion1 decks2.65K decks
Kodama of the East Tree // Sakashima of a Thousand Faces
0.4%inclusion1 decks272 decks
New Cards
Tui and La, Moon and Ocean
43%inclusion3 decks7 decks
43%synergy
Planetarium of Wan Shi Tong
29%inclusion2 decks7 decks
28%synergy
The Unagi of Kyoshi Island
14%inclusion1 decks7 decks
12%synergy
Waterbending Scroll
14%inclusion1 decks7 decks
13%synergy
Wan Shi Tong, Librarian
14%inclusion1 decks7 decks
10%synergy
High Synergy Cards
Clever Impersonator
100%inclusion8 decks8 decks
98%synergy
Mirror Image
88%inclusion7 decks8 decks
87%synergy
Clone
88%inclusion7 decks8 decks
87%synergy
Phyrexian Metamorph
88%inclusion7 decks8 decks
80%synergy
Stunt Double
75%inclusion6 decks8 decks
74%synergy
Phantasmal Image
75%inclusion6 decks8 decks
72%synergy
Sapphire Medallion
75%inclusion6 decks8 decks
72%synergy
Gigantoplasm
63%inclusion5 decks8 decks
62%synergy
Vizier of Many Faces
63%inclusion5 decks8 decks
62%synergy
Naga Fleshcrafter
63%inclusion5 decks8 decks
62%synergy
Top Cards
Counterspell
75%inclusion6 decks8 decks
33%synergy
Mirrorhall Mimic
63%inclusion5 decks8 decks
62%synergy
Matoya, Archon Elder
63%inclusion5 decks8 decks
62%synergy
River Kelpie
63%inclusion5 decks8 decks
62%synergy
Hedron Crab
63%inclusion5 decks8 decks
61%synergy
Retreat to Coralhelm
63%inclusion5 decks8 decks
60%synergy
Ruin Crab
63%inclusion5 decks8 decks
60%synergy
Imprisoned in the Moon
63%inclusion5 decks8 decks
59%synergy
An Offer You Can't Refuse
63%inclusion5 decks8 decks
39%synergy
Wormfang Newt
50%inclusion4 decks8 decks
50%synergy
Game Changers
Rhystic Study
38%inclusion3 decks8 decks
13%synergy
Cyclonic Rift
25%inclusion2 decks8 decks
2%synergy
Creatures
Biovisionary
100%inclusion1 decks1 decks
99%synergy
Altered Ego
100%inclusion1 decks1 decks
99%synergy
Progenitor Mimic
100%inclusion1 decks1 decks
98%synergy
Soul of the Harvest
100%inclusion1 decks1 decks
98%synergy
Prime Speaker Zegana
100%inclusion1 decks1 decks
97%synergy
Koma, Cosmos Serpent
100%inclusion1 decks1 decks
95%synergy
Aesi, Tyrant of Gyre Strait
100%inclusion1 decks1 decks
93%synergy
Avenger of Zendikar
100%inclusion1 decks1 decks
91%synergy
Tireless Provisioner
100%inclusion1 decks1 decks
89%synergy
Tatyova, Benthic Druid
100%inclusion1 decks1 decks
87%synergy
Eternal Witness
100%inclusion1 decks1 decks
82%synergy
Birds of Paradise
100%inclusion1 decks1 decks
72%synergy
Glasspool Mimic
75%inclusion6 decks8 decks
72%synergy
Copycrook
50%inclusion4 decks8 decks
50%synergy
Tiller Engine
50%inclusion4 decks8 decks
49%synergy
Waxen Shapethief
50%inclusion4 decks8 decks
49%synergy
Laboratory Maniac
50%inclusion4 decks8 decks
45%synergy
Faerie Mastermind
50%inclusion4 decks8 decks
44%synergy
Wormfang Turtle
38%inclusion3 decks8 decks
37%synergy
Jwari Shapeshifter
38%inclusion3 decks8 decks
37%synergy
Wonderscape Sage
38%inclusion3 decks8 decks
37%synergy
Wall of Stolen Identity
38%inclusion3 decks8 decks
37%synergy
Meloku the Clouded Mirror
38%inclusion3 decks8 decks
37%synergy
Roil Elemental
38%inclusion3 decks8 decks
37%synergy
Astral Dragon
38%inclusion3 decks8 decks
36%synergy
Homunculus Horde
38%inclusion3 decks8 decks
36%synergy
Spark Double
38%inclusion3 decks8 decks
31%synergy
Hullbreaker Horror
38%inclusion3 decks8 decks
30%synergy
Chameleon, Master of Disguise
29%inclusion2 decks7 decks
26%synergy
Sphinx's Disciple
25%inclusion2 decks8 decks
25%synergy
Renegade Doppelganger
25%inclusion2 decks8 decks
25%synergy
Mechan Navigator
25%inclusion2 decks8 decks
25%synergy
Fallowsage
25%inclusion2 decks8 decks
25%synergy
Visage Bandit
25%inclusion2 decks8 decks
25%synergy
PuPu UFO
25%inclusion2 decks8 decks
24%synergy
Platinum Angel
25%inclusion2 decks8 decks
24%synergy
Stormtide Leviathan
25%inclusion2 decks8 decks
24%synergy
Venser, Shaper Savant
25%inclusion2 decks8 decks
23%synergy
Sakashima of a Thousand Faces
25%inclusion2 decks8 decks
22%synergy
Peregrine Drake
25%inclusion2 decks8 decks
22%synergy
Hydroelectric Specimen
25%inclusion2 decks8 decks
21%synergy
Soratami Mirror-Mage
13%inclusion1 decks8 decks
12%synergy
Mercurial Pretender
13%inclusion1 decks8 decks
12%synergy
Soratami Savant
13%inclusion1 decks8 decks
12%synergy
Canoptek Tomb Sentinel
13%inclusion1 decks8 decks
12%synergy
Nanoform Sentinel
13%inclusion1 decks8 decks
12%synergy
Platinum Emperion
13%inclusion1 decks8 decks
12%synergy
Oboro Breezecaller
13%inclusion1 decks8 decks
12%synergy
Palinchron
13%inclusion1 decks8 decks
12%synergy
Kefnet the Mindful
13%inclusion1 decks8 decks
12%synergy
Instants
Double Major
100%inclusion1 decks1 decks
97%synergy
Growth Spiral
100%inclusion1 decks1 decks
79%synergy
Heroic Intervention
100%inclusion1 decks1 decks
70%synergy
Beast Within
100%inclusion1 decks1 decks
65%synergy
Frantic Search
50%inclusion4 decks8 decks
36%synergy
Arcane Denial
50%inclusion4 decks8 decks
30%synergy
Negate
50%inclusion4 decks8 decks
29%synergy
Unwind
38%inclusion3 decks8 decks
35%synergy
Rewind
38%inclusion3 decks8 decks
34%synergy
Ghostly Flicker
38%inclusion3 decks8 decks
33%synergy
Snap
38%inclusion3 decks8 decks
30%synergy
Rapid Hybridization
38%inclusion3 decks8 decks
28%synergy
Pongify
38%inclusion3 decks8 decks
26%synergy
High Tide
25%inclusion2 decks8 decks
21%synergy
Resculpt
25%inclusion2 decks8 decks
21%synergy
Opt
25%inclusion2 decks8 decks
16%synergy
Sink into Stupor
25%inclusion2 decks8 decks
15%synergy
Brainstorm
25%inclusion2 decks8 decks
6%synergy
Hide on the Ceiling
14%inclusion1 decks7 decks
13%synergy
Spelljack
13%inclusion1 decks8 decks
12%synergy
Shimmering Mirage
13%inclusion1 decks8 decks
12%synergy
Whim of Volrath
13%inclusion1 decks8 decks
12%synergy
Thermal Flux
13%inclusion1 decks8 decks
12%synergy
Mind Games
13%inclusion1 decks8 decks
12%synergy
Dream's Grip
13%inclusion1 decks8 decks
12%synergy
Deprive
13%inclusion1 decks8 decks
12%synergy
Twiddle
13%inclusion1 decks8 decks
12%synergy
Sudden Substitution
13%inclusion1 decks8 decks
12%synergy
Illusionist's Stratagem
13%inclusion1 decks8 decks
12%synergy
Whirlwind Denial
13%inclusion1 decks8 decks
12%synergy
Theoretical Duplication
13%inclusion1 decks8 decks
12%synergy
Unsubstantiate
13%inclusion1 decks8 decks
12%synergy
Capsize
13%inclusion1 decks8 decks
12%synergy
Cerulean Wisps
13%inclusion1 decks8 decks
12%synergy
Leap
13%inclusion1 decks8 decks
12%synergy
Clockspinning
13%inclusion1 decks8 decks
12%synergy
Illusionist's Gambit
13%inclusion1 decks8 decks
12%synergy
Daze
13%inclusion1 decks8 decks
12%synergy
Mystic Reflection
13%inclusion1 decks8 decks
11%synergy
Unsummon
13%inclusion1 decks8 decks
11%synergy
Cackling Counterpart
13%inclusion1 decks8 decks
11%synergy
See Double
13%inclusion1 decks8 decks
11%synergy
Teferi's Time Twist
13%inclusion1 decks8 decks
11%synergy
Consult the Star Charts
13%inclusion1 decks8 decks
11%synergy
Lazotep Plating
13%inclusion1 decks8 decks
11%synergy
Displace
13%inclusion1 decks8 decks
11%synergy
Disallow
13%inclusion1 decks8 decks
11%synergy
Archmage's Charm
13%inclusion1 decks8 decks
11%synergy
Evacuation
13%inclusion1 decks8 decks
11%synergy
Cryptic Command
13%inclusion1 decks8 decks
11%synergy
Sorceries
Doppelgang
100%inclusion1 decks1 decks
97%synergy
Three Visits
100%inclusion1 decks1 decks
76%synergy
Kodama's Reach
100%inclusion1 decks1 decks
72%synergy
Rampant Growth
100%inclusion1 decks1 decks
66%synergy
Cultivate
100%inclusion1 decks1 decks
57%synergy
Consuming Tide
50%inclusion4 decks8 decks
49%synergy
Finale of Revelation
38%inclusion3 decks8 decks
35%synergy
Fabricate
38%inclusion3 decks8 decks
32%synergy
Windfall
38%inclusion3 decks8 decks
25%synergy
Coastal Breach
25%inclusion2 decks8 decks
25%synergy
Retraced Image
25%inclusion2 decks8 decks
25%synergy
Echo of Eons
25%inclusion2 decks8 decks
24%synergy
Rite of Replication
25%inclusion2 decks8 decks
22%synergy
Irenicus's Vile Duplication
25%inclusion2 decks8 decks
22%synergy
Preordain
25%inclusion2 decks8 decks
16%synergy
Telemin Performance
13%inclusion1 decks8 decks
12%synergy
Sakashima's Will
13%inclusion1 decks8 decks
12%synergy
Hidden Strings
13%inclusion1 decks8 decks
12%synergy
Replication Technique
13%inclusion1 decks8 decks
12%synergy
Devastation Tide
13%inclusion1 decks8 decks
12%synergy
Quasiduplicate
13%inclusion1 decks8 decks
11%synergy
Relm's Sketching
13%inclusion1 decks8 decks
11%synergy
Stock Up
13%inclusion1 decks8 decks
11%synergy
Whelming Wave
13%inclusion1 decks8 decks
11%synergy
Lórien Revealed
13%inclusion1 decks8 decks
10%synergy
Solve the Equation
13%inclusion1 decks8 decks
9%synergy
Curse of the Swine
13%inclusion1 decks8 decks
9%synergy
Sea Gate Restoration
13%inclusion1 decks8 decks
8%synergy
Treasure Cruise
13%inclusion1 decks8 decks
8%synergy
Gitaxian Probe
13%inclusion1 decks8 decks
7%synergy
Ponder
13%inclusion1 decks8 decks
1%synergy
Utility Artifacts
Mirage Mirror
50%inclusion4 decks8 decks
49%synergy
Mirror Box
38%inclusion3 decks8 decks
37%synergy
Amulet of Vigor
38%inclusion3 decks8 decks
36%synergy
The Water Crystal
38%inclusion3 decks8 decks
35%synergy
Wayfarer's Bauble
38%inclusion3 decks8 decks
30%synergy
Kefnet's Monument
25%inclusion2 decks8 decks
25%synergy
Desecrated Tomb
25%inclusion2 decks8 decks
25%synergy
Zuran Orb
25%inclusion2 decks8 decks
24%synergy
Swiftfoot Boots
25%inclusion2 decks8 decks
-2%synergy
Gate to the Afterlife
13%inclusion1 decks8 decks
12%synergy
Mirror of the Forebears
13%inclusion1 decks8 decks
12%synergy
Weatherlight Compleated
13%inclusion1 decks8 decks
12%synergy
Aether Vial
13%inclusion1 decks8 decks
12%synergy
The Temporal Anchor
13%inclusion1 decks8 decks
12%synergy
Realmbreaker, the Invasion Tree
13%inclusion1 decks8 decks
12%synergy
Crystal Shard
13%inclusion1 decks8 decks
12%synergy
World Map
13%inclusion1 decks8 decks
12%synergy
Nevinyrral's Disk
13%inclusion1 decks8 decks
12%synergy
Elixir of Immortality
13%inclusion1 decks8 decks
11%synergy
Sculpting Steel
13%inclusion1 decks8 decks
10%synergy
Expedition Map
13%inclusion1 decks8 decks
10%synergy
Helm of the Host
13%inclusion1 decks8 decks
9%synergy
Panharmonicon
13%inclusion1 decks8 decks
9%synergy
Ashnod's Altar
13%inclusion1 decks8 decks
6%synergy
Lightning Greaves
13%inclusion1 decks8 decks
-12%synergy
Enchantments
Elemental Bond
100%inclusion1 decks1 decks
95%synergy
Sylvan Library
100%inclusion1 decks1 decks
91%synergy
Garruk's Uprising
100%inclusion1 decks1 decks
83%synergy
Mystic Remora
50%inclusion4 decks8 decks
34%synergy
Mirrormade
38%inclusion3 decks8 decks
35%synergy
Copy Land
25%inclusion2 decks8 decks
24%synergy
Propaganda
25%inclusion2 decks8 decks
11%synergy
Parallax Tide
13%inclusion1 decks8 decks
12%synergy
Steal Artifact
13%inclusion1 decks8 decks
12%synergy
Faces of the Past
13%inclusion1 decks8 decks
12%synergy
Overburden
13%inclusion1 decks8 decks
12%synergy
Followed Footsteps
13%inclusion1 decks8 decks
12%synergy
Trade Routes
13%inclusion1 decks8 decks
12%synergy
Echoes of Eternity
13%inclusion1 decks8 decks
11%synergy
Copy Enchantment
13%inclusion1 decks8 decks
11%synergy
Kozilek's Unsealing
13%inclusion1 decks8 decks
11%synergy
Extravagant Replication
13%inclusion1 decks8 decks
11%synergy
Virtue of Knowledge
13%inclusion1 decks8 decks
11%synergy
Amphibian Downpour
13%inclusion1 decks8 decks
10%synergy
Leyline of Anticipation
13%inclusion1 decks8 decks
9%synergy
Reflections of Littjara
13%inclusion1 decks8 decks
8%synergy
Kindred Discovery
13%inclusion1 decks8 decks
6%synergy
Planeswalkers
Jace, Wielder of Mysteries
38%inclusion3 decks8 decks
34%synergy
Utility Lands
Evendo, Waking Haven
100%inclusion1 decks1 decks
95%synergy
Alchemist's Refuge
100%inclusion1 decks1 decks
94%synergy
Mystic Sanctuary
63%inclusion5 decks8 decks
52%synergy
Vesuva
50%inclusion4 decks8 decks
48%synergy
Reliquary Tower
50%inclusion4 decks8 decks
20%synergy
Arid Archway
38%inclusion3 decks8 decks
36%synergy
Guildless Commons
38%inclusion3 decks8 decks
36%synergy
Thespian's Stage
38%inclusion3 decks8 decks
35%synergy
Rivendell
38%inclusion3 decks8 decks
34%synergy
Castle Vantress
25%inclusion2 decks8 decks
22%synergy
Academy Ruins
25%inclusion2 decks8 decks
20%synergy
Nykthos, Shrine to Nyx
25%inclusion2 decks8 decks
20%synergy
Otawara, Soaring City
25%inclusion2 decks8 decks
9%synergy
Glimmerpost
13%inclusion1 decks8 decks
12%synergy
Cloudpost
13%inclusion1 decks8 decks
12%synergy
Coral Atoll
13%inclusion1 decks8 decks
12%synergy
Oboro, Palace in the Clouds
13%inclusion1 decks8 decks
12%synergy
Urza's Workshop
13%inclusion1 decks8 decks
12%synergy
Deserted Temple
13%inclusion1 decks8 decks
12%synergy
Terrain Generator
13%inclusion1 decks8 decks
12%synergy
Tolaria West
13%inclusion1 decks8 decks
11%synergy
Lotus Field
13%inclusion1 decks8 decks
11%synergy
Urza's Power Plant
13%inclusion1 decks8 decks
11%synergy
Urza's Mine
13%inclusion1 decks8 decks
11%synergy
Urza's Tower
13%inclusion1 decks8 decks
11%synergy
Lonely Sandbar
13%inclusion1 decks8 decks
10%synergy
Minamo, School at Water's Edge
13%inclusion1 decks8 decks
8%synergy
Seat of the Synod
13%inclusion1 decks8 decks
6%synergy
Urza's Saga
13%inclusion1 decks8 decks
6%synergy
Temple of the False God
13%inclusion1 decks8 decks
3%synergy
Mana Artifacts
Machine God's Effigy
88%inclusion7 decks8 decks
86%synergy
Arcane Signet
88%inclusion7 decks8 decks
15%synergy
Thought Vessel
63%inclusion5 decks8 decks
45%synergy
Sol Ring
63%inclusion5 decks8 decks
-21%synergy
Sky Diamond
25%inclusion2 decks8 decks
21%synergy
Fellwar Stone
25%inclusion2 decks8 decks
4%synergy
Gauntlet of Power
13%inclusion1 decks8 decks
12%synergy
Sceptre of Eternal Glory
13%inclusion1 decks8 decks
12%synergy
Misleading Signpost
13%inclusion1 decks8 decks
11%synergy
Throne of Eldraine
13%inclusion1 decks8 decks
11%synergy
Caged Sun
13%inclusion1 decks8 decks
11%synergy
Gilded Lotus
13%inclusion1 decks8 decks
9%synergy
Midnight Clock
13%inclusion1 decks8 decks
8%synergy
Mind Stone
13%inclusion1 decks8 decks
-3%synergy
Lands
Barkchannel Pathway
100%inclusion1 decks1 decks
93%synergy
Vineglimmer Snarl
100%inclusion1 decks1 decks
89%synergy
Flooded Grove
100%inclusion1 decks1 decks
85%synergy
Simic Growth Chamber
100%inclusion1 decks1 decks
82%synergy
Dreamroot Cascade
100%inclusion1 decks1 decks
79%synergy
Rejuvenating Springs
100%inclusion1 decks1 decks
73%synergy
Yavimaya Coast
100%inclusion1 decks1 decks
73%synergy
Hinterland Harbor
100%inclusion1 decks1 decks
68%synergy
Breeding Pool
100%inclusion1 decks1 decks
59%synergy
Urza's Cave
25%inclusion2 decks8 decks
22%synergy
Exotic Orchard
25%inclusion2 decks8 decks
-11%synergy
Command Tower
25%inclusion2 decks8 decks
-49%synergy
Vibrant Cityscape
14%inclusion1 decks7 decks
13%synergy
Lazotep Quarry
13%inclusion1 decks8 decks
12%synergy
Escape Tunnel
13%inclusion1 decks8 decks
11%synergy
Spire of Industry
13%inclusion1 decks8 decks
9%synergy
Mana Confluence
13%inclusion1 decks8 decks
6%synergy
City of Brass
13%inclusion1 decks8 decks
5%synergy
Fabled Passage
13%inclusion1 decks8 decks
3%synergy
Flooded Strand
13%inclusion1 decks8 decks
1%synergy
Misty Rainforest
13%inclusion1 decks8 decks
1%synergy
Polluted Delta
13%inclusion1 decks8 decks
1%synergy
Terramorphic Expanse
13%inclusion1 decks8 decks
-3%synergy
Myriad Landscape
13%inclusion1 decks8 decks
-4%synergy
Evolving Wilds
13%inclusion1 decks8 decks
-8%synergy