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
25%inclusion76 decks300 decks
New Cards
Tui and La, Moon and Ocean
43%inclusion33 decks76 decks
41%synergy
Planetarium of Wan Shi Tong
33%inclusion25 decks76 decks
29%synergy
Waterbending Scroll
18%inclusion13 decks74 decks
9%synergy
Gran-Gran
16%inclusion12 decks76 decks
15%synergy
Agna Qel'a
14%inclusion11 decks76 decks
7%synergy
High Synergy Cards
Clever Impersonator
96%inclusion73 decks76 decks
90%synergy
Stunt Double
91%inclusion69 decks76 decks
89%synergy
Mirror Image
88%inclusion67 decks76 decks
87%synergy
Naga Fleshcrafter
86%inclusion65 decks76 decks
84%synergy
Fallowsage
80%inclusion61 decks76 decks
80%synergy
Vesuva
80%inclusion61 decks76 decks
79%synergy
River Kelpie
79%inclusion60 decks76 decks
78%synergy
Ruin Crab
86%inclusion65 decks76 decks
78%synergy
Mirrorhall Mimic
79%inclusion60 decks76 decks
77%synergy
Clone
79%inclusion60 decks76 decks
76%synergy
Top Cards
Phyrexian Metamorph
93%inclusion71 decks76 decks
75%synergy
Hedron Crab
80%inclusion61 decks76 decks
75%synergy
Sapphire Medallion
80%inclusion61 decks76 decks
23%synergy
Phantasmal Image
79%inclusion60 decks76 decks
73%synergy
Wormfang Turtle
76%inclusion58 decks76 decks
76%synergy
Waxen Shapethief
75%inclusion57 decks76 decks
74%synergy
Vizier of Many Faces
75%inclusion57 decks76 decks
74%synergy
Roil Elemental
75%inclusion57 decks76 decks
73%synergy
Copycrook
72%inclusion55 decks76 decks
71%synergy
Gigantoplasm
66%inclusion50 decks76 decks
65%synergy
Game Changers
Rhystic Study
17%inclusion13 decks76 decks
-16%synergy
Consecrated Sphinx
16%inclusion12 decks76 decks
3%synergy
Fierce Guardianship
16%inclusion12 decks76 decks
-7%synergy
Cyclonic Rift
16%inclusion12 decks76 decks
-19%synergy
Force of Will
6.6%inclusion5 decks76 decks
-11%synergy
Mystical Tutor
5.3%inclusion4 decks76 decks
-19%synergy
Creatures
Glasspool Mimic
84%inclusion64 decks76 decks
78%synergy
Visage Bandit
59%inclusion45 decks76 decks
59%synergy
Wall of Stolen Identity
53%inclusion40 decks76 decks
52%synergy
Platinum Angel
53%inclusion40 decks76 decks
50%synergy
Tiller Engine
51%inclusion39 decks76 decks
51%synergy
Homunculus Horde
51%inclusion39 decks76 decks
44%synergy
Stormtide Leviathan
49%inclusion37 decks76 decks
42%synergy
Defiler of Dreams
46%inclusion35 decks76 decks
37%synergy
Nanoform Sentinel
43%inclusion33 decks76 decks
42%synergy
Glen Elendra Archmage
41%inclusion31 decks76 decks
38%synergy
Matoya, Archon Elder
39%inclusion30 decks76 decks
39%synergy
Hullbreaker Horror
38%inclusion29 decks76 decks
13%synergy
Wonderscape Sage
37%inclusion28 decks76 decks
36%synergy
Mechan Navigator
34%inclusion26 decks76 decks
33%synergy
Meloku the Clouded Mirror
34%inclusion26 decks76 decks
32%synergy
Flesh Duplicate
30%inclusion23 decks76 decks
29%synergy
Hydroelectric Specimen
30%inclusion23 decks76 decks
17%synergy
Arbiter of the Ideal
28%inclusion21 decks76 decks
27%synergy
Spark Double
28%inclusion21 decks76 decks
14%synergy
Faerie Mastermind
28%inclusion21 decks76 decks
14%synergy
Surgespanner
25%inclusion19 decks76 decks
24%synergy
Sakashima's Student
25%inclusion19 decks76 decks
24%synergy
Mercurial Pretender
24%inclusion18 decks76 decks
23%synergy
Hulking Metamorph
24%inclusion18 decks76 decks
22%synergy
Wandering Archaic
24%inclusion18 decks76 decks
22%synergy
Silent Arbiter
22%inclusion17 decks76 decks
19%synergy
Scaretiller
21%inclusion16 decks76 decks
20%synergy
Ghostly Pilferer
21%inclusion16 decks76 decks
17%synergy
Peregrine Drake
21%inclusion16 decks76 decks
13%synergy
Laboratory Maniac
21%inclusion16 decks76 decks
3%synergy
Grappling Kraken
20%inclusion15 decks76 decks
19%synergy
Astral Dragon
20%inclusion15 decks76 decks
18%synergy
Renegade Doppelganger
18%inclusion14 decks76 decks
18%synergy
Vesuvan Shapeshifter
18%inclusion14 decks76 decks
18%synergy
Platinum Emperion
18%inclusion14 decks76 decks
17%synergy
Sphinx's Disciple
17%inclusion13 decks76 decks
17%synergy
Roil Cartographer
17%inclusion13 decks76 decks
17%synergy
Aboleth Spawn
16%inclusion12 decks76 decks
14%synergy
Jwari Shapeshifter
13%inclusion10 decks76 decks
13%synergy
Tideforce Elemental
12%inclusion9 decks76 decks
11%synergy
Pirated Copy
12%inclusion9 decks76 decks
11%synergy
Cosima, God of the Voyage
12%inclusion9 decks76 decks
11%synergy
Moonfolk Puzzlemaker
11%inclusion8 decks76 decks
10%synergy
Oboro Breezecaller
11%inclusion8 decks76 decks
10%synergy
Mockingbird
11%inclusion8 decks76 decks
7%synergy
Arcanis the Omnipotent
11%inclusion8 decks76 decks
4%synergy
Wan Shi Tong, Librarian
11%inclusion8 decks76 decks
3%synergy
Sage's Row Denizen
9.2%inclusion7 decks76 decks
9%synergy
Lighthouse Chronologist
9.2%inclusion7 decks76 decks
8%synergy
Kitesail Larcenist
9.2%inclusion7 decks76 decks
8%synergy
Instants
Ghostly Flicker
62%inclusion47 decks76 decks
50%synergy
Frantic Search
61%inclusion46 decks76 decks
31%synergy
Counterspell
58%inclusion44 decks76 decks
-9%synergy
Sink into Stupor
51%inclusion39 decks76 decks
30%synergy
Pongify
50%inclusion38 decks76 decks
10%synergy
Rapid Hybridization
46%inclusion35 decks76 decks
12%synergy
An Offer You Can't Refuse
43%inclusion33 decks76 decks
7%synergy
Snap
36%inclusion27 decks76 decks
17%synergy
High Tide
34%inclusion26 decks76 decks
-10%synergy
Unwind
29%inclusion22 decks76 decks
19%synergy
Arcane Denial
26%inclusion20 decks76 decks
-10%synergy
Consult the Star Charts
24%inclusion18 decks76 decks
20%synergy
Rewind
24%inclusion18 decks76 decks
11%synergy
Brainstorm
24%inclusion18 decks76 decks
-18%synergy
Resculpt
21%inclusion16 decks76 decks
2%synergy
Negate
21%inclusion16 decks76 decks
-17%synergy
Muddle the Mixture
20%inclusion15 decks76 decks
4%synergy
Reality Shift
20%inclusion15 decks76 decks
-8%synergy
Evacuation
18%inclusion14 decks76 decks
11%synergy
Opt
17%inclusion13 decks76 decks
-8%synergy
Aetherize
14%inclusion11 decks76 decks
-14%synergy
Swan Song
13%inclusion10 decks76 decks
-13%synergy
Blue Sun's Zenith
12%inclusion9 decks76 decks
0%synergy
Teferi's Time Twist
11%inclusion8 decks76 decks
5%synergy
Mana Drain
11%inclusion8 decks76 decks
-16%synergy
Into the Flood Maw
7.9%inclusion6 decks76 decks
2%synergy
Narset's Reversal
7.9%inclusion6 decks76 decks
-4%synergy
Lazotep Plating
6.6%inclusion5 decks76 decks
4%synergy
Flare of Denial
6.6%inclusion5 decks76 decks
0%synergy
Three Steps Ahead
6.6%inclusion5 decks76 decks
-3%synergy
Consider
6.6%inclusion5 decks76 decks
-8%synergy
Archmage's Charm
6.6%inclusion5 decks76 decks
-10%synergy
Dispel
5.3%inclusion4 decks76 decks
-4%synergy
Pull from Tomorrow
5.3%inclusion4 decks76 decks
-4%synergy
Force of Negation
5.3%inclusion4 decks76 decks
-10%synergy
Sorceries
Devastation Tide
39%inclusion30 decks76 decks
37%synergy
Consuming Tide
39%inclusion30 decks76 decks
36%synergy
Coastal Breach
26%inclusion20 decks76 decks
26%synergy
Season of Weaving
25%inclusion19 decks76 decks
20%synergy
Preordain
18%inclusion14 decks76 decks
-6%synergy
Ponder
17%inclusion13 decks76 decks
-13%synergy
Finale of Revelation
16%inclusion12 decks76 decks
9%synergy
Lórien Revealed
16%inclusion12 decks76 decks
7%synergy
Sea Gate Restoration
14%inclusion11 decks76 decks
0%synergy
Windfall
14%inclusion11 decks76 decks
-8%synergy
Fabricate
13%inclusion10 decks76 decks
-9%synergy
Clone Legion
7.9%inclusion6 decks76 decks
5%synergy
Retraced Image
6.6%inclusion5 decks76 decks
4%synergy
Relm's Sketching
6.6%inclusion5 decks76 decks
3%synergy
Whelming Wave
6.6%inclusion5 decks76 decks
2%synergy
Ravenform
6.6%inclusion5 decks76 decks
-3%synergy
Sakashima's Will
5.3%inclusion4 decks76 decks
4%synergy
Stock Up
5.3%inclusion4 decks76 decks
2%synergy
Flood of Tears
5.3%inclusion4 decks76 decks
2%synergy
Curse of the Swine
5.3%inclusion4 decks76 decks
-7%synergy
Utility Artifacts
Mirage Mirror
43%inclusion33 decks76 decks
40%synergy
The Water Crystal
39%inclusion30 decks76 decks
29%synergy
Zuran Orb
34%inclusion26 decks76 decks
33%synergy
Kefnet's Monument
33%inclusion25 decks76 decks
26%synergy
Amulet of Vigor
26%inclusion20 decks76 decks
25%synergy
Altar of the Brood
24%inclusion18 decks76 decks
20%synergy
Nevinyrral's Disk
22%inclusion17 decks76 decks
21%synergy
Mirror of the Forebears
20%inclusion15 decks76 decks
20%synergy
Blade of Shared Souls
20%inclusion15 decks76 decks
19%synergy
Desecrated Tomb
18%inclusion14 decks76 decks
18%synergy
Boompile
16%inclusion12 decks76 decks
16%synergy
Wayfarer's Bauble
16%inclusion12 decks76 decks
-2%synergy
Swiftfoot Boots
14%inclusion11 decks76 decks
-14%synergy
The Temporal Anchor
12%inclusion9 decks76 decks
11%synergy
Manascape Refractor
11%inclusion8 decks76 decks
10%synergy
Cloudstone Curio
11%inclusion8 decks76 decks
10%synergy
Lightning Greaves
11%inclusion8 decks76 decks
-16%synergy
Gate to the Afterlife
5.3%inclusion4 decks76 decks
5%synergy
Genesis Chamber
5.3%inclusion4 decks76 decks
5%synergy
Claws of Gix
5.3%inclusion4 decks76 decks
4%synergy
Altar of Dementia
5.3%inclusion4 decks76 decks
4%synergy
Ashnod's Altar
5.3%inclusion4 decks76 decks
1%synergy
Enchantments
Imprisoned in the Moon
61%inclusion46 decks76 decks
49%synergy
Copy Land
53%inclusion40 decks76 decks
52%synergy
Retreat to Coralhelm
53%inclusion40 decks76 decks
50%synergy
Propaganda
49%inclusion37 decks76 decks
19%synergy
Trade Routes
16%inclusion12 decks76 decks
15%synergy
Metamorphic Alteration
13%inclusion10 decks76 decks
13%synergy
Mystic Remora
13%inclusion10 decks76 decks
-14%synergy
Leyline of Anticipation
12%inclusion9 decks76 decks
2%synergy
Lost Isle Calling
6.6%inclusion5 decks76 decks
6%synergy
Reflections of Littjara
6.6%inclusion5 decks76 decks
3%synergy
Dissipation Field
5.3%inclusion4 decks76 decks
2%synergy
Planeswalkers
Jace, Wielder of Mysteries
14%inclusion11 decks76 decks
0%synergy
Teferi, Master of Time
6.6%inclusion5 decks76 decks
1%synergy
Utility Lands
Thespian's Stage
70%inclusion53 decks76 decks
67%synergy
Mystic Sanctuary
51%inclusion39 decks76 decks
1%synergy
Guildless Commons
46%inclusion35 decks76 decks
44%synergy
Reliquary Tower
45%inclusion34 decks76 decks
-12%synergy
Arid Archway
39%inclusion30 decks76 decks
38%synergy
Deserted Temple
38%inclusion29 decks76 decks
38%synergy
Nykthos, Shrine to Nyx
25%inclusion19 decks76 decks
9%synergy
War Room
24%inclusion18 decks76 decks
7%synergy
Otawara, Soaring City
24%inclusion18 decks76 decks
-2%synergy
Castle Vantress
22%inclusion17 decks76 decks
3%synergy
Rivendell
21%inclusion16 decks76 decks
9%synergy
Tolaria West
17%inclusion13 decks76 decks
11%synergy
Urza's Saga
16%inclusion12 decks76 decks
-1%synergy
Temple of the False God
13%inclusion10 decks76 decks
3%synergy
Scavenger Grounds
12%inclusion9 decks76 decks
4%synergy
Maze of Ith
11%inclusion8 decks76 decks
6%synergy
Lonely Sandbar
11%inclusion8 decks76 decks
-4%synergy
Command Beacon
9.2%inclusion7 decks76 decks
5%synergy
Minamo, School at Water's Edge
9.2%inclusion7 decks76 decks
-3%synergy
Academy Ruins
9.2%inclusion7 decks76 decks
-9%synergy
Terrain Generator
6.6%inclusion5 decks76 decks
-1%synergy
Sanctum of Eternity
5.3%inclusion4 decks76 decks
5%synergy
Dark Depths
5.3%inclusion4 decks76 decks
4%synergy
Coral Atoll
5.3%inclusion4 decks76 decks
2%synergy
Mana Artifacts
Sol Ring
84%inclusion64 decks76 decks
-1%synergy
Arcane Signet
79%inclusion60 decks76 decks
14%synergy
Machine God's Effigy
50%inclusion38 decks76 decks
47%synergy
Thought Vessel
42%inclusion32 decks76 decks
-10%synergy
Mind Stone
30%inclusion23 decks76 decks
-6%synergy
Fellwar Stone
25%inclusion19 decks76 decks
5%synergy
Sky Diamond
20%inclusion15 decks76 decks
-4%synergy
Throne of Eldraine
17%inclusion13 decks76 decks
8%synergy
Midnight Clock
14%inclusion11 decks76 decks
-6%synergy
Chromatic Lantern
9.2%inclusion7 decks76 decks
9%synergy
Liquimetal Torque
9.2%inclusion7 decks76 decks
2%synergy
Extraplanar Lens
7.9%inclusion6 decks76 decks
0%synergy
Caged Sun
5.3%inclusion4 decks76 decks
-6%synergy
Thran Dynamo
5.3%inclusion4 decks76 decks
-8%synergy
Lands
Myriad Landscape
20%inclusion15 decks76 decks
-7%synergy
Urza's Cave
14%inclusion11 decks76 decks
10%synergy
Fabled Passage
6.6%inclusion5 decks76 decks
4%synergy
Talon Gates of Madara
6.6%inclusion5 decks76 decks
3%synergy
Command Tower
6.6%inclusion5 decks76 decks
2%synergy
Polluted Delta
6.6%inclusion5 decks76 decks
-2%synergy
Flooded Strand
6.6%inclusion5 decks76 decks
-2%synergy
Demolition Field
5.3%inclusion4 decks76 decks
0%synergy
Scalding Tarn
5.3%inclusion4 decks76 decks
-3%synergy
Misty Rainforest
5.3%inclusion4 decks76 decks
-3%synergy