Princess Yue
Astral Dragon
Undercover Operative

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Princess Yue is not a land on the battlefield).
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 Princess Yue.
2
Put Undercover Operative into your graveyard due to the legend rule.
3
When Undercover Operative dies, it triggers, returning it from your graveyard to the battlefield as a land named Moon. Choose to have it enter as a copy of Astral Dragon, gaining its abilities.
4
When Undercover Operative enters, it triggers, creating two token copies of itself, thus creating two copies of Moon with Astral Dragon's abilities, that are 3/3 Dragon creatures in addition to its other types.
5
Put all but one of the [[clones]] into your graveyard due to the legend rule.
6
The Undercover Operative tokens each trigger. Resolve a trigger, creating two token copies of itself, thus creating two copies of Moon with Astral Dragon's abilities, that are 3/3 Dragon creatures in addition to its other types.
7
Repeat from step 5.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite creature token copies of all noncreature permanents
Infinite creature tokens
Infinite death triggers
Infinite landfall triggers
Princess Yue
15%inclusion114 decks757 decks
Volo, Guide to Monsters
0.0%inclusion1 decks2.73K decks
The Blue Spirit
0.2%inclusion1 decks424 decks
New Cards
Omni-Changeling
53%inclusion46 decks86 decks
52%synergy
Mirrorform
19%inclusion16 decks86 decks
17%synergy
Silvergill Peddler
13%inclusion11 decks86 decks
13%synergy
Pestered Wellguard
12%inclusion10 decks86 decks
11%synergy
Weather Maker
3.8%inclusion3 decks78 decks
4%synergy
High Synergy Cards
Clever Impersonator
97%inclusion112 decks116 decks
94%synergy
Phyrexian Metamorph
100%inclusion116 decks116 decks
93%synergy
Phantasmal Image
91%inclusion105 decks116 decks
88%synergy
Stunt Double
89%inclusion103 decks116 decks
88%synergy
Sapphire Medallion
90%inclusion104 decks116 decks
87%synergy
Naga Fleshcrafter
84%inclusion98 decks116 decks
84%synergy
Vesuva
84%inclusion98 decks116 decks
83%synergy
Clone
83%inclusion96 decks116 decks
82%synergy
Mirrorhall Mimic
82%inclusion95 decks116 decks
81%synergy
Waxen Shapethief
81%inclusion94 decks116 decks
80%synergy
Top Cards
Mirror Image
79%inclusion92 decks116 decks
79%synergy
Vizier of Many Faces
78%inclusion90 decks116 decks
77%synergy
Roil Elemental
73%inclusion85 decks116 decks
72%synergy
River Kelpie
70%inclusion81 decks116 decks
69%synergy
Copycrook
69%inclusion80 decks116 decks
68%synergy
Wall of Stolen Identity
66%inclusion77 decks116 decks
66%synergy
Fallowsage
65%inclusion75 decks116 decks
64%synergy
Defiler of Dreams
65%inclusion75 decks116 decks
64%synergy
Matoya, Archon Elder
60%inclusion70 decks116 decks
59%synergy
Platinum Angel
60%inclusion70 decks116 decks
59%synergy
Game Changers
Cyclonic Rift
22%inclusion26 decks116 decks
0%synergy
Consecrated Sphinx
22%inclusion25 decks116 decks
17%synergy
Rhystic Study
12%inclusion14 decks116 decks
-11%synergy
Fierce Guardianship
8.6%inclusion10 decks116 decks
-9%synergy
Field of the Dead
5.2%inclusion6 decks116 decks
2%synergy
Creatures
Glasspool Mimic
90%inclusion104 decks116 decks
87%synergy
Ruin Crab
56%inclusion65 decks116 decks
54%synergy
Visage Bandit
55%inclusion64 decks116 decks
55%synergy
Wormfang Newt
51%inclusion59 decks116 decks
51%synergy
Gigantoplasm
51%inclusion59 decks116 decks
51%synergy
Homunculus Horde
50%inclusion58 decks116 decks
48%synergy
Hulking Metamorph
48%inclusion56 decks116 decks
48%synergy
Tiller Engine
47%inclusion55 decks116 decks
47%synergy
Faerie Mastermind
47%inclusion54 decks116 decks
40%synergy
Wormfang Turtle
45%inclusion52 decks116 decks
45%synergy
Surgespanner
44%inclusion51 decks116 decks
44%synergy
Glen Elendra Archmage
44%inclusion51 decks116 decks
42%synergy
Sakashima's Student
43%inclusion50 decks116 decks
42%synergy
Ghostly Pilferer
41%inclusion47 decks116 decks
38%synergy
Hedron Crab
40%inclusion46 decks116 decks
38%synergy
Wonderscape Sage
38%inclusion44 decks116 decks
38%synergy
Hullbreaker Horror
37%inclusion43 decks116 decks
29%synergy
Tui and La, Moon and Ocean
35%inclusion41 decks116 decks
35%synergy
Kitesail Larcenist
35%inclusion41 decks116 decks
34%synergy
Arbiter of the Ideal
33%inclusion38 decks116 decks
33%synergy
Nanoform Sentinel
29%inclusion34 decks116 decks
29%synergy
Stormtide Leviathan
29%inclusion34 decks116 decks
28%synergy
Flesh Duplicate
28%inclusion33 decks116 decks
27%synergy
Mechan Navigator
28%inclusion32 decks116 decks
27%synergy
Wandering Archaic
28%inclusion32 decks116 decks
26%synergy
Hydroelectric Specimen
27%inclusion31 decks116 decks
22%synergy
Synth Infiltrator
25%inclusion29 decks116 decks
25%synergy
Meloku the Clouded Mirror
25%inclusion29 decks116 decks
24%synergy
Renegade Doppelganger
24%inclusion28 decks116 decks
24%synergy
Platinum Emperion
24%inclusion28 decks116 decks
24%synergy
Aboleth Spawn
23%inclusion27 decks116 decks
22%synergy
Spark Double
23%inclusion27 decks116 decks
17%synergy
Roil Cartographer
22%inclusion26 decks116 decks
22%synergy
Silent Arbiter
22%inclusion26 decks116 decks
21%synergy
Vesuvan Shapeshifter
18%inclusion21 decks116 decks
18%synergy
Lighthouse Chronologist
17%inclusion20 decks116 decks
17%synergy
Cosima, God of the Voyage
16%inclusion19 decks116 decks
16%synergy
Tideforce Elemental
16%inclusion18 decks116 decks
15%synergy
The Walls of Ba Sing Se
15%inclusion17 decks116 decks
13%synergy
Laboratory Maniac
15%inclusion17 decks116 decks
10%synergy
Scaretiller
14%inclusion16 decks116 decks
13%synergy
Mercurial Pretender
13%inclusion15 decks116 decks
13%synergy
Pirated Copy
13%inclusion15 decks116 decks
13%synergy
Grappling Kraken
12%inclusion14 decks116 decks
11%synergy
Mockingbird
12%inclusion14 decks116 decks
8%synergy
Silent Hallcreeper
11%inclusion13 decks116 decks
9%synergy
Vesuvan Doppelganger
10%inclusion12 decks116 decks
10%synergy
Oboro Breezecaller
10%inclusion12 decks116 decks
10%synergy
Faerie Artisans
10%inclusion12 decks116 decks
10%synergy
Jwari Shapeshifter
9.5%inclusion11 decks116 decks
9%synergy
Instants
Ghostly Flicker
48%inclusion56 decks116 decks
44%synergy
Sink into Stupor
47%inclusion54 decks116 decks
36%synergy
Rapid Hybridization
46%inclusion53 decks116 decks
37%synergy
Counterspell
46%inclusion53 decks116 decks
4%synergy
Frantic Search
44%inclusion51 decks116 decks
29%synergy
An Offer You Can't Refuse
41%inclusion47 decks116 decks
16%synergy
Consult the Star Charts
40%inclusion46 decks116 decks
38%synergy
Pongify
39%inclusion45 decks116 decks
28%synergy
Aetherize
32%inclusion37 decks116 decks
25%synergy
Arcane Denial
31%inclusion36 decks116 decks
11%synergy
Snap
30%inclusion35 decks116 decks
22%synergy
Unwind
28%inclusion33 decks116 decks
25%synergy
High Tide
20%inclusion23 decks116 decks
16%synergy
Negate
20%inclusion23 decks116 decks
-1%synergy
Evacuation
19%inclusion22 decks116 decks
17%synergy
Mana Drain
19%inclusion22 decks116 decks
5%synergy
Brainstorm
18%inclusion21 decks116 decks
0%synergy
Reality Shift
17%inclusion20 decks116 decks
9%synergy
Three Steps Ahead
16%inclusion18 decks116 decks
13%synergy
Deprive
15%inclusion17 decks116 decks
14%synergy
Swan Song
15%inclusion17 decks116 decks
-3%synergy
Teferi's Time Twist
14%inclusion16 decks116 decks
13%synergy
Rewind
13%inclusion15 decks116 decks
10%synergy
Resculpt
13%inclusion15 decks116 decks
9%synergy
Narset's Reversal
11%inclusion13 decks116 decks
8%synergy
Muddle the Mixture
10%inclusion12 decks116 decks
6%synergy
Archmage's Charm
8.6%inclusion10 decks116 decks
7%synergy
Blue Sun's Zenith
7.8%inclusion9 decks116 decks
6%synergy
Opt
7.8%inclusion9 decks116 decks
-1%synergy
Force of Negation
6.9%inclusion8 decks116 decks
-1%synergy
Fleeting Reflection
6.0%inclusion7 decks116 decks
6%synergy
Jwari Disruption
5.2%inclusion6 decks116 decks
4%synergy
Cryptic Command
5.2%inclusion6 decks116 decks
3%synergy
Dig Through Time
5.2%inclusion6 decks116 decks
1%synergy
Sorceries
Consuming Tide
40%inclusion46 decks116 decks
39%synergy
Devastation Tide
40%inclusion46 decks116 decks
39%synergy
Season of Weaving
29%inclusion34 decks116 decks
28%synergy
Sea Gate Restoration
25%inclusion29 decks116 decks
21%synergy
Coastal Breach
22%inclusion26 decks116 decks
22%synergy
Flood of Tears
22%inclusion25 decks116 decks
21%synergy
Relm's Sketching
17%inclusion20 decks116 decks
16%synergy
Lórien Revealed
16%inclusion18 decks116 decks
13%synergy
Windfall
12%inclusion14 decks116 decks
0%synergy
Finale of Revelation
11%inclusion13 decks116 decks
9%synergy
Bribery
10%inclusion12 decks116 decks
9%synergy
Retraced Image
8.6%inclusion10 decks116 decks
8%synergy
Stock Up
8.6%inclusion10 decks116 decks
7%synergy
Preordain
8.6%inclusion10 decks116 decks
0%synergy
Ponder
8.6%inclusion10 decks116 decks
-3%synergy
Curse of the Swine
7.8%inclusion9 decks116 decks
4%synergy
Sakashima's Will
6.0%inclusion7 decks116 decks
6%synergy
Replication Technique
6.0%inclusion7 decks116 decks
5%synergy
Rite of Replication
6.0%inclusion7 decks116 decks
3%synergy
Fabricate
6.0%inclusion7 decks116 decks
1%synergy
Whelming Wave
5.2%inclusion6 decks116 decks
4%synergy
Utility Artifacts
Planetarium of Wan Shi Tong
51%inclusion59 decks116 decks
50%synergy
Kefnet's Monument
40%inclusion46 decks116 decks
39%synergy
Blade of Shared Souls
33%inclusion38 decks116 decks
33%synergy
Amulet of Vigor
32%inclusion37 decks116 decks
31%synergy
Mirage Mirror
32%inclusion37 decks116 decks
31%synergy
Nevinyrral's Disk
30%inclusion35 decks116 decks
29%synergy
The Water Crystal
30%inclusion35 decks116 decks
27%synergy
Altar of the Brood
20%inclusion23 decks116 decks
19%synergy
Boompile
19%inclusion22 decks116 decks
19%synergy
Manascape Refractor
16%inclusion19 decks116 decks
16%synergy
Waterbending Scroll
16%inclusion18 decks116 decks
15%synergy
Zuran Orb
15%inclusion17 decks116 decks
13%synergy
Swiftfoot Boots
12%inclusion14 decks116 decks
-15%synergy
Lightning Greaves
11%inclusion13 decks116 decks
-14%synergy
Wayfarer's Bauble
9.5%inclusion11 decks116 decks
2%synergy
Mirror of the Forebears
7.8%inclusion9 decks116 decks
8%synergy
The Temporal Anchor
6.9%inclusion8 decks116 decks
7%synergy
Imposter Mech
6.0%inclusion7 decks116 decks
4%synergy
Seer's Sundial
5.2%inclusion6 decks116 decks
5%synergy
Ghost Vacuum
5.2%inclusion6 decks116 decks
5%synergy
Cloudstone Curio
5.2%inclusion6 decks116 decks
4%synergy
Enchantments
Imprisoned in the Moon
53%inclusion61 decks116 decks
49%synergy
Copy Land
49%inclusion57 decks116 decks
49%synergy
Retreat to Coralhelm
37%inclusion43 decks116 decks
35%synergy
Propaganda
36%inclusion42 decks116 decks
22%synergy
Trade Routes
23%inclusion27 decks116 decks
23%synergy
Mystic Remora
18%inclusion21 decks116 decks
2%synergy
Metamorphic Alteration
16%inclusion19 decks116 decks
16%synergy
Dissipation Field
8.6%inclusion10 decks116 decks
8%synergy
Mirrormade
8.6%inclusion10 decks116 decks
6%synergy
Leyline of Anticipation
8.6%inclusion10 decks116 decks
5%synergy
Wind Zendikon
6.9%inclusion8 decks116 decks
7%synergy
Lost Isle Calling
6.9%inclusion8 decks116 decks
7%synergy
Confounding Conundrum
6.9%inclusion8 decks116 decks
7%synergy
Planeswalkers
Jace, Wielder of Mysteries
8.6%inclusion10 decks116 decks
6%synergy
Teferi, Master of Time
6.0%inclusion7 decks116 decks
4%synergy
Utility Lands
Thespian's Stage
81%inclusion94 decks116 decks
79%synergy
Guildless Commons
53%inclusion61 decks116 decks
51%synergy
Arid Archway
51%inclusion59 decks116 decks
50%synergy
Mystic Sanctuary
51%inclusion59 decks116 decks
40%synergy
Deserted Temple
43%inclusion50 decks116 decks
42%synergy
Reliquary Tower
43%inclusion50 decks116 decks
13%synergy
Nykthos, Shrine to Nyx
42%inclusion49 decks116 decks
37%synergy
Otawara, Soaring City
35%inclusion41 decks116 decks
19%synergy
War Room
28%inclusion32 decks116 decks
22%synergy
Castle Vantress
22%inclusion26 decks116 decks
19%synergy
Scavenger Grounds
22%inclusion25 decks116 decks
18%synergy
Temple of the False God
20%inclusion23 decks116 decks
11%synergy
Urza's Saga
17%inclusion20 decks116 decks
10%synergy
Rivendell
16%inclusion18 decks116 decks
12%synergy
Maze of Ith
15%inclusion17 decks116 decks
12%synergy
Minamo, School at Water's Edge
14%inclusion16 decks116 decks
9%synergy
Agna Qel'a
13%inclusion15 decks116 decks
10%synergy
Tolaria West
11%inclusion13 decks116 decks
10%synergy
Command Beacon
9.5%inclusion11 decks116 decks
5%synergy
Terrain Generator
8.6%inclusion10 decks116 decks
8%synergy
Dark Depths
6.9%inclusion8 decks116 decks
6%synergy
Lotus Field
6.0%inclusion7 decks116 decks
5%synergy
Inventors' Fair
6.0%inclusion7 decks116 decks
2%synergy
Mistrise Village
6.0%inclusion7 decks116 decks
-2%synergy
Coral Atoll
5.2%inclusion6 decks116 decks
5%synergy
Blast Zone
5.2%inclusion6 decks116 decks
4%synergy
Strip Mine
5.2%inclusion6 decks116 decks
3%synergy
Lonely Sandbar
5.2%inclusion6 decks116 decks
2%synergy
Mana Artifacts
Sol Ring
75%inclusion87 decks116 decks
-9%synergy
Machine God's Effigy
59%inclusion68 decks116 decks
57%synergy
Arcane Signet
58%inclusion67 decks116 decks
-14%synergy
Thought Vessel
34%inclusion39 decks116 decks
16%synergy
Fellwar Stone
22%inclusion26 decks116 decks
2%synergy
Mind Stone
21%inclusion24 decks116 decks
6%synergy
Sky Diamond
18%inclusion21 decks116 decks
14%synergy
Throne of Eldraine
16%inclusion19 decks116 decks
15%synergy
Midnight Clock
13%inclusion15 decks116 decks
8%synergy
Bender's Waterskin
8.6%inclusion10 decks116 decks
6%synergy
Sceptre of Eternal Glory
6.9%inclusion8 decks116 decks
6%synergy
Extraplanar Lens
6.9%inclusion8 decks116 decks
6%synergy
Liquimetal Torque
6.9%inclusion8 decks116 decks
4%synergy
Chromatic Lantern
6.0%inclusion7 decks116 decks
-3%synergy
Lands
Myriad Landscape
24%inclusion28 decks116 decks
8%synergy
Urza's Cave
23%inclusion27 decks116 decks
20%synergy
Talon Gates of Madara
18%inclusion21 decks116 decks
16%synergy
Flooded Strand
16%inclusion18 decks116 decks
4%synergy
Polluted Delta
16%inclusion18 decks116 decks
3%synergy
Misty Rainforest
15%inclusion17 decks116 decks
3%synergy
Scalding Tarn
14%inclusion16 decks116 decks
3%synergy
Demolition Field
7.8%inclusion9 decks116 decks
5%synergy
Prismatic Vista
7.8%inclusion9 decks116 decks
3%synergy
Fabled Passage
7.8%inclusion9 decks116 decks
-2%synergy