Princess Yue
Wormfang Newt
Undercover Operative

   Prerequisites

What do I need to start this combo?
Undercover Operative in hand.
Princess Yue and Wormfang Newt 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 Wormfang Newt, gaining its abilities.
4
When Undercover Operative enters, its first ability triggers, exiling it.
5
When Undercover Operative leaves the battlefield, its second ability triggers, returning Undercover Operative from exile to the battlefield. Choose to have it enter as a copy of Princess Yue.
6
Repeat from step 2.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite death triggers
Infinite landfall triggers
Princess Yue
27%inclusion111 decks404 decks
New Cards
Tui and La, Moon and Ocean
42%inclusion47 decks111 decks
40%synergy
Planetarium of Wan Shi Tong
36%inclusion40 decks111 decks
33%synergy
Agna Qel'a
16%inclusion18 decks111 decks
8%synergy
Waterbending Scroll
15%inclusion16 decks109 decks
5%synergy
Gran-Gran
12%inclusion13 decks111 decks
11%synergy
High Synergy Cards
Clever Impersonator
95%inclusion105 decks111 decks
89%synergy
Stunt Double
90%inclusion100 decks111 decks
88%synergy
Mirror Image
84%inclusion93 decks111 decks
82%synergy
Clone
83%inclusion92 decks111 decks
80%synergy
Naga Fleshcrafter
82%inclusion91 decks111 decks
80%synergy
Ruin Crab
86%inclusion96 decks111 decks
78%synergy
Vesuva
78%inclusion87 decks111 decks
77%synergy
Waxen Shapethief
77%inclusion86 decks111 decks
76%synergy
Phantasmal Image
81%inclusion90 decks111 decks
76%synergy
Fallowsage
76%inclusion84 decks111 decks
75%synergy
Top Cards
Phyrexian Metamorph
94%inclusion104 decks111 decks
75%synergy
Hedron Crab
79%inclusion88 decks111 decks
74%synergy
Sapphire Medallion
79%inclusion88 decks111 decks
22%synergy
Mirrorhall Mimic
77%inclusion85 decks111 decks
74%synergy
Roil Elemental
76%inclusion84 decks111 decks
74%synergy
River Kelpie
75%inclusion83 decks111 decks
74%synergy
Wormfang Turtle
74%inclusion82 decks111 decks
74%synergy
Vizier of Many Faces
74%inclusion82 decks111 decks
72%synergy
Copycrook
70%inclusion78 decks111 decks
69%synergy
Imprisoned in the Moon
65%inclusion72 decks111 decks
53%synergy
Game Changers
Rhystic Study
20%inclusion22 decks111 decks
-13%synergy
Fierce Guardianship
19%inclusion21 decks111 decks
-4%synergy
Consecrated Sphinx
18%inclusion20 decks111 decks
6%synergy
Cyclonic Rift
18%inclusion20 decks111 decks
-17%synergy
Force of Will
9.0%inclusion10 decks111 decks
-8%synergy
Mystical Tutor
7.2%inclusion8 decks111 decks
-17%synergy
Ancient Tomb
5.4%inclusion6 decks111 decks
-7%synergy
Creatures
Glasspool Mimic
81%inclusion90 decks111 decks
75%synergy
Gigantoplasm
61%inclusion68 decks111 decks
61%synergy
Visage Bandit
59%inclusion66 decks111 decks
59%synergy
Platinum Angel
59%inclusion66 decks111 decks
57%synergy
Wall of Stolen Identity
54%inclusion60 decks111 decks
53%synergy
Defiler of Dreams
50%inclusion56 decks111 decks
42%synergy
Stormtide Leviathan
49%inclusion54 decks111 decks
42%synergy
Matoya, Archon Elder
46%inclusion51 decks111 decks
45%synergy
Homunculus Horde
45%inclusion50 decks111 decks
38%synergy
Tiller Engine
44%inclusion49 decks111 decks
43%synergy
Glen Elendra Archmage
41%inclusion46 decks111 decks
39%synergy
Nanoform Sentinel
38%inclusion42 decks111 decks
37%synergy
Wonderscape Sage
37%inclusion41 decks111 decks
36%synergy
Hullbreaker Horror
35%inclusion39 decks111 decks
10%synergy
Hulking Metamorph
33%inclusion37 decks111 decks
32%synergy
Flesh Duplicate
31%inclusion34 decks111 decks
29%synergy
Hydroelectric Specimen
30%inclusion33 decks111 decks
16%synergy
Mechan Navigator
29%inclusion32 decks111 decks
28%synergy
Meloku the Clouded Mirror
29%inclusion32 decks111 decks
26%synergy
Faerie Mastermind
29%inclusion32 decks111 decks
15%synergy
Sakashima's Student
26%inclusion29 decks111 decks
25%synergy
Mercurial Pretender
24%inclusion27 decks111 decks
24%synergy
Surgespanner
24%inclusion27 decks111 decks
24%synergy
Spark Double
24%inclusion27 decks111 decks
11%synergy
Arbiter of the Ideal
23%inclusion26 decks111 decks
23%synergy
Platinum Emperion
22%inclusion24 decks111 decks
20%synergy
Wandering Archaic
22%inclusion24 decks111 decks
20%synergy
Laboratory Maniac
22%inclusion24 decks111 decks
4%synergy
Astral Dragon
21%inclusion23 decks111 decks
19%synergy
Silent Arbiter
21%inclusion23 decks111 decks
17%synergy
Ghostly Pilferer
20%inclusion22 decks111 decks
16%synergy
Vesuvan Shapeshifter
19%inclusion21 decks111 decks
18%synergy
Grappling Kraken
19%inclusion21 decks111 decks
18%synergy
Scaretiller
18%inclusion20 decks111 decks
17%synergy
Peregrine Drake
16%inclusion18 decks111 decks
8%synergy
Renegade Doppelganger
15%inclusion17 decks111 decks
15%synergy
Roil Cartographer
15%inclusion17 decks111 decks
15%synergy
Aboleth Spawn
14%inclusion16 decks111 decks
13%synergy
Mockingbird
14%inclusion15 decks111 decks
10%synergy
Jwari Shapeshifter
13%inclusion14 decks111 decks
13%synergy
Sphinx's Disciple
13%inclusion14 decks111 decks
13%synergy
Synth Infiltrator
13%inclusion14 decks111 decks
12%synergy
Wan Shi Tong, Librarian
12%inclusion13 decks111 decks
3%synergy
Pirated Copy
11%inclusion12 decks111 decks
10%synergy
Oboro Breezecaller
11%inclusion12 decks111 decks
10%synergy
The Walls of Ba Sing Se
11%inclusion12 decks111 decks
9%synergy
Sage's Row Denizen
10%inclusion11 decks111 decks
9%synergy
Tideforce Elemental
9.0%inclusion10 decks111 decks
9%synergy
Moonfolk Puzzlemaker
9.0%inclusion10 decks111 decks
8%synergy
Cosima, God of the Voyage
9.0%inclusion10 decks111 decks
8%synergy
Instants
Ghostly Flicker
60%inclusion67 decks111 decks
49%synergy
Frantic Search
60%inclusion67 decks111 decks
30%synergy
Counterspell
59%inclusion65 decks111 decks
-8%synergy
Sink into Stupor
51%inclusion57 decks111 decks
30%synergy
Pongify
50%inclusion55 decks111 decks
9%synergy
Rapid Hybridization
48%inclusion53 decks111 decks
13%synergy
An Offer You Can't Refuse
48%inclusion53 decks111 decks
11%synergy
Snap
33%inclusion37 decks111 decks
15%synergy
Arcane Denial
28%inclusion31 decks111 decks
-8%synergy
Consult the Star Charts
27%inclusion30 decks111 decks
23%synergy
High Tide
27%inclusion30 decks111 decks
-17%synergy
Unwind
26%inclusion29 decks111 decks
16%synergy
Aetherize
24%inclusion27 decks111 decks
-4%synergy
Negate
24%inclusion27 decks111 decks
-14%synergy
Evacuation
22%inclusion24 decks111 decks
14%synergy
Rewind
21%inclusion23 decks111 decks
8%synergy
Muddle the Mixture
21%inclusion23 decks111 decks
5%synergy
Brainstorm
21%inclusion23 decks111 decks
-21%synergy
Reality Shift
20%inclusion22 decks111 decks
-8%synergy
Resculpt
17%inclusion19 decks111 decks
-2%synergy
Swan Song
14%inclusion16 decks111 decks
-12%synergy
Mana Drain
14%inclusion16 decks111 decks
-12%synergy
Teferi's Time Twist
14%inclusion15 decks111 decks
8%synergy
Opt
13%inclusion14 decks111 decks
-13%synergy
Blue Sun's Zenith
10%inclusion11 decks111 decks
-2%synergy
Deprive
9.0%inclusion10 decks111 decks
8%synergy
Narset's Reversal
8.1%inclusion9 decks111 decks
-4%synergy
Force of Negation
8.1%inclusion9 decks111 decks
-7%synergy
Pull from Tomorrow
7.2%inclusion8 decks111 decks
-2%synergy
Archmage's Charm
7.2%inclusion8 decks111 decks
-9%synergy
Into the Flood Maw
6.3%inclusion7 decks111 decks
0%synergy
Flare of Denial
6.3%inclusion7 decks111 decks
0%synergy
Lazotep Plating
5.4%inclusion6 decks111 decks
3%synergy
Jwari Disruption
5.4%inclusion6 decks111 decks
1%synergy
Brainsurge
5.4%inclusion6 decks111 decks
-3%synergy
Three Steps Ahead
5.4%inclusion6 decks111 decks
-5%synergy
Consider
5.4%inclusion6 decks111 decks
-9%synergy
Sorceries
Consuming Tide
47%inclusion52 decks111 decks
44%synergy
Devastation Tide
42%inclusion47 decks111 decks
40%synergy
Season of Weaving
25%inclusion28 decks111 decks
20%synergy
Coastal Breach
24%inclusion27 decks111 decks
24%synergy
Sea Gate Restoration
19%inclusion21 decks111 decks
4%synergy
Finale of Revelation
17%inclusion19 decks111 decks
10%synergy
Windfall
17%inclusion19 decks111 decks
-6%synergy
Preordain
16%inclusion18 decks111 decks
-8%synergy
Lórien Revealed
14%inclusion16 decks111 decks
5%synergy
Ponder
14%inclusion16 decks111 decks
-15%synergy
Fabricate
12%inclusion13 decks111 decks
-10%synergy
Relm's Sketching
10%inclusion11 decks111 decks
6%synergy
Bribery
8.1%inclusion9 decks111 decks
4%synergy
Clone Legion
7.2%inclusion8 decks111 decks
5%synergy
Flood of Tears
7.2%inclusion8 decks111 decks
4%synergy
Retraced Image
6.3%inclusion7 decks111 decks
4%synergy
Crush of Tentacles
5.4%inclusion6 decks111 decks
5%synergy
Sakashima's Will
5.4%inclusion6 decks111 decks
4%synergy
Ravenform
5.4%inclusion6 decks111 decks
-4%synergy
Curse of the Swine
5.4%inclusion6 decks111 decks
-6%synergy
Utility Artifacts
Mirage Mirror
39%inclusion43 decks111 decks
35%synergy
The Water Crystal
38%inclusion42 decks111 decks
28%synergy
Kefnet's Monument
32%inclusion36 decks111 decks
26%synergy
Amulet of Vigor
31%inclusion34 decks111 decks
30%synergy
Zuran Orb
28%inclusion31 decks111 decks
27%synergy
Nevinyrral's Disk
24%inclusion27 decks111 decks
22%synergy
Altar of the Brood
24%inclusion27 decks111 decks
21%synergy
Blade of Shared Souls
20%inclusion22 decks111 decks
19%synergy
Desecrated Tomb
16%inclusion18 decks111 decks
16%synergy
Mirror of the Forebears
16%inclusion18 decks111 decks
16%synergy
Boompile
15%inclusion17 decks111 decks
15%synergy
Wayfarer's Bauble
15%inclusion17 decks111 decks
-3%synergy
Swiftfoot Boots
14%inclusion16 decks111 decks
-14%synergy
Manascape Refractor
12%inclusion13 decks111 decks
12%synergy
The Temporal Anchor
11%inclusion12 decks111 decks
10%synergy
Lightning Greaves
11%inclusion12 decks111 decks
-15%synergy
Cloudstone Curio
8.1%inclusion9 decks111 decks
8%synergy
Genesis Chamber
5.4%inclusion6 decks111 decks
5%synergy
Vedalken Orrery
5.4%inclusion6 decks111 decks
2%synergy
Ashnod's Altar
5.4%inclusion6 decks111 decks
2%synergy
Enchantments
Copy Land
56%inclusion62 decks111 decks
55%synergy
Propaganda
52%inclusion58 decks111 decks
22%synergy
Retreat to Coralhelm
51%inclusion57 decks111 decks
49%synergy
Mystic Remora
17%inclusion19 decks111 decks
-10%synergy
Leyline of Anticipation
16%inclusion18 decks111 decks
7%synergy
Trade Routes
14%inclusion16 decks111 decks
14%synergy
Metamorphic Alteration
13%inclusion14 decks111 decks
12%synergy
Dissipation Field
9.0%inclusion10 decks111 decks
6%synergy
Lost Isle Calling
8.1%inclusion9 decks111 decks
8%synergy
Reflections of Littjara
5.4%inclusion6 decks111 decks
2%synergy
Mirrormade
5.4%inclusion6 decks111 decks
0%synergy
Planeswalkers
Jace, Wielder of Mysteries
17%inclusion19 decks111 decks
2%synergy
Teferi, Master of Time
6.3%inclusion7 decks111 decks
1%synergy
Utility Lands
Thespian's Stage
74%inclusion82 decks111 decks
72%synergy
Mystic Sanctuary
54%inclusion60 decks111 decks
3%synergy
Guildless Commons
49%inclusion54 decks111 decks
47%synergy
Reliquary Tower
46%inclusion51 decks111 decks
-10%synergy
Arid Archway
43%inclusion48 decks111 decks
42%synergy
Deserted Temple
40%inclusion44 decks111 decks
39%synergy
Otawara, Soaring City
29%inclusion32 decks111 decks
3%synergy
Nykthos, Shrine to Nyx
28%inclusion31 decks111 decks
12%synergy
War Room
26%inclusion29 decks111 decks
10%synergy
Castle Vantress
23%inclusion26 decks111 decks
5%synergy
Rivendell
22%inclusion24 decks111 decks
10%synergy
Urza's Saga
22%inclusion24 decks111 decks
5%synergy
Tolaria West
20%inclusion22 decks111 decks
14%synergy
Temple of the False God
14%inclusion16 decks111 decks
4%synergy
Scavenger Grounds
13%inclusion14 decks111 decks
5%synergy
Minamo, School at Water's Edge
13%inclusion14 decks111 decks
0%synergy
Lonely Sandbar
11%inclusion12 decks111 decks
-3%synergy
Command Beacon
10%inclusion11 decks111 decks
6%synergy
Maze of Ith
10%inclusion11 decks111 decks
5%synergy
Terrain Generator
9.0%inclusion10 decks111 decks
1%synergy
Academy Ruins
9.0%inclusion10 decks111 decks
-9%synergy
Coral Atoll
7.2%inclusion8 decks111 decks
3%synergy
Dark Depths
5.4%inclusion6 decks111 decks
4%synergy
Mana Artifacts
Sol Ring
86%inclusion96 decks111 decks
1%synergy
Arcane Signet
77%inclusion85 decks111 decks
12%synergy
Machine God's Effigy
52%inclusion58 decks111 decks
49%synergy
Thought Vessel
44%inclusion49 decks111 decks
-8%synergy
Mind Stone
29%inclusion32 decks111 decks
-7%synergy
Fellwar Stone
23%inclusion25 decks111 decks
3%synergy
Sky Diamond
20%inclusion22 decks111 decks
-4%synergy
Midnight Clock
16%inclusion18 decks111 decks
-4%synergy
Throne of Eldraine
15%inclusion17 decks111 decks
6%synergy
Liquimetal Torque
8.1%inclusion9 decks111 decks
1%synergy
Chromatic Lantern
7.2%inclusion8 decks111 decks
7%synergy
Bender's Waterskin
6.3%inclusion7 decks111 decks
-1%synergy
Extraplanar Lens
6.3%inclusion7 decks111 decks
-2%synergy
Sceptre of Eternal Glory
5.4%inclusion6 decks111 decks
1%synergy
Thran Dynamo
5.4%inclusion6 decks111 decks
-8%synergy
Lands
Myriad Landscape
24%inclusion27 decks111 decks
-2%synergy
Urza's Cave
17%inclusion19 decks111 decks
13%synergy
Fabled Passage
7.2%inclusion8 decks111 decks
4%synergy
Talon Gates of Madara
7.2%inclusion8 decks111 decks
4%synergy
Demolition Field
7.2%inclusion8 decks111 decks
2%synergy
Misty Rainforest
7.2%inclusion8 decks111 decks
-1%synergy
Polluted Delta
7.2%inclusion8 decks111 decks
-1%synergy
Flooded Strand
7.2%inclusion8 decks111 decks
-1%synergy
Scalding Tarn
6.3%inclusion7 decks111 decks
-2%synergy