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
33%inclusion329 decks1.01K decks
Momir Vig, Simic Visionary
0.2%inclusion1 decks593 decks
New Cards
Weather Maker
5.0%inclusion11 decks218 decks
5%synergy
Petrified Hamlet
2.9%inclusion1 decks35 decks
3%synergy
Harmonized Trio
2.2%inclusion1 decks46 decks
1%synergy
Pensive Professor
1.8%inclusion1 decks57 decks
1%synergy
Emeritus of Ideation
1.7%inclusion1 decks58 decks
0%synergy
High Synergy Cards
Clever Impersonator
95%inclusion313 decks330 decks
92%synergy
Phyrexian Metamorph
98%inclusion322 decks330 decks
90%synergy
Mirror Image
87%inclusion287 decks330 decks
86%synergy
Stunt Double
86%inclusion283 decks330 decks
85%synergy
Naga Fleshcrafter
85%inclusion281 decks330 decks
84%synergy
Ruin Crab
86%inclusion285 decks330 decks
84%synergy
Clone
82%inclusion272 decks330 decks
82%synergy
Waxen Shapethief
81%inclusion266 decks330 decks
80%synergy
Vesuva
80%inclusion263 decks330 decks
78%synergy
Phantasmal Image
80%inclusion263 decks330 decks
77%synergy
Top Cards
Sapphire Medallion
80%inclusion265 decks330 decks
77%synergy
Vizier of Many Faces
78%inclusion257 decks330 decks
77%synergy
Wormfang Turtle
77%inclusion255 decks330 decks
77%synergy
Hedron Crab
77%inclusion254 decks330 decks
75%synergy
Mirrorhall Mimic
76%inclusion250 decks330 decks
75%synergy
River Kelpie
75%inclusion247 decks330 decks
74%synergy
Fallowsage
73%inclusion241 decks330 decks
73%synergy
Copycrook
73%inclusion241 decks330 decks
73%synergy
Roil Elemental
69%inclusion229 decks330 decks
69%synergy
Defiler of Dreams
68%inclusion223 decks330 decks
67%synergy
Game Changers
Cyclonic Rift
18%inclusion58 decks330 decks
-4%synergy
Consecrated Sphinx
16%inclusion54 decks330 decks
12%synergy
Rhystic Study
16%inclusion52 decks330 decks
-7%synergy
Fierce Guardianship
14%inclusion45 decks330 decks
-4%synergy
Ancient Tomb
5.2%inclusion17 decks330 decks
-4%synergy
Creatures
Glasspool Mimic
75%inclusion247 decks330 decks
72%synergy
Matoya, Archon Elder
63%inclusion208 decks330 decks
62%synergy
Visage Bandit
62%inclusion205 decks330 decks
62%synergy
Wall of Stolen Identity
62%inclusion203 decks330 decks
61%synergy
Platinum Angel
60%inclusion198 decks330 decks
59%synergy
Gigantoplasm
58%inclusion191 decks330 decks
58%synergy
Tui and La, Moon and Ocean
54%inclusion177 decks330 decks
53%synergy
Omni-Changeling
48%inclusion116 decks241 decks
47%synergy
Hulking Metamorph
47%inclusion154 decks330 decks
46%synergy
Homunculus Horde
46%inclusion153 decks330 decks
45%synergy
Wonderscape Sage
44%inclusion144 decks330 decks
43%synergy
Ghostly Pilferer
42%inclusion139 decks330 decks
40%synergy
Faerie Mastermind
37%inclusion123 decks330 decks
30%synergy
Surgespanner
34%inclusion113 decks330 decks
34%synergy
Hullbreaker Horror
34%inclusion112 decks330 decks
26%synergy
Glen Elendra Archmage
34%inclusion111 decks330 decks
32%synergy
Tiller Engine
32%inclusion107 decks330 decks
32%synergy
Arbiter of the Ideal
31%inclusion103 decks330 decks
31%synergy
Nanoform Sentinel
31%inclusion101 decks330 decks
30%synergy
Stormtide Leviathan
29%inclusion95 decks330 decks
28%synergy
Mechan Navigator
28%inclusion94 decks330 decks
28%synergy
Kitesail Larcenist
28%inclusion92 decks330 decks
27%synergy
Hydroelectric Specimen
28%inclusion92 decks330 decks
24%synergy
Astral Dragon
27%inclusion90 decks330 decks
26%synergy
Flesh Duplicate
27%inclusion89 decks330 decks
26%synergy
Sakashima's Student
25%inclusion84 decks330 decks
25%synergy
Roil Cartographer
24%inclusion80 decks330 decks
24%synergy
Meloku the Clouded Mirror
24%inclusion78 decks330 decks
23%synergy
Tideforce Elemental
20%inclusion66 decks330 decks
20%synergy
Laboratory Maniac
20%inclusion66 decks330 decks
15%synergy
Renegade Doppelganger
20%inclusion65 decks330 decks
20%synergy
Wandering Archaic
20%inclusion65 decks330 decks
18%synergy
Silent Arbiter
20%inclusion65 decks330 decks
18%synergy
Scaretiller
19%inclusion64 decks330 decks
19%synergy
Spark Double
19%inclusion63 decks330 decks
13%synergy
Cosima, God of the Voyage
18%inclusion61 decks330 decks
18%synergy
Aboleth Spawn
18%inclusion61 decks330 decks
18%synergy
Platinum Emperion
16%inclusion54 decks330 decks
16%synergy
Grappling Kraken
16%inclusion54 decks330 decks
16%synergy
Vesuvan Shapeshifter
16%inclusion53 decks330 decks
16%synergy
Gran-Gran
15%inclusion51 decks330 decks
15%synergy
Synth Infiltrator
14%inclusion47 decks330 decks
14%synergy
PuPu UFO
14%inclusion47 decks330 decks
13%synergy
Mercurial Pretender
12%inclusion40 decks330 decks
12%synergy
Walking Atlas
12%inclusion38 decks330 decks
11%synergy
Pestered Wellguard
11%inclusion27 decks240 decks
11%synergy
Loyal Drake
11%inclusion37 decks330 decks
11%synergy
Silvergill Peddler
10%inclusion25 decks239 decks
10%synergy
Emrakul's Messenger
9.4%inclusion31 decks330 decks
8%synergy
Sphinx's Disciple
9.1%inclusion30 decks330 decks
9%synergy
Instants
Ghostly Flicker
61%inclusion201 decks330 decks
56%synergy
Counterspell
59%inclusion196 decks330 decks
18%synergy
Frantic Search
53%inclusion176 decks330 decks
39%synergy
Rapid Hybridization
46%inclusion152 decks330 decks
37%synergy
Pongify
45%inclusion148 decks330 decks
34%synergy
Sink into Stupor
42%inclusion138 decks330 decks
32%synergy
An Offer You Can't Refuse
41%inclusion134 decks330 decks
16%synergy
Unwind
36%inclusion118 decks330 decks
33%synergy
Consult the Star Charts
33%inclusion109 decks330 decks
32%synergy
Aetherize
32%inclusion107 decks330 decks
25%synergy
Snap
30%inclusion99 decks330 decks
22%synergy
Arcane Denial
27%inclusion90 decks330 decks
7%synergy
Muddle the Mixture
23%inclusion76 decks330 decks
19%synergy
Negate
22%inclusion74 decks330 decks
2%synergy
Reality Shift
22%inclusion72 decks330 decks
14%synergy
High Tide
22%inclusion71 decks330 decks
18%synergy
Rewind
21%inclusion68 decks330 decks
18%synergy
Brainstorm
19%inclusion64 decks330 decks
1%synergy
Evacuation
19%inclusion63 decks330 decks
17%synergy
Teferi's Time Twist
18%inclusion61 decks330 decks
17%synergy
Mirrorform
18%inclusion43 decks243 decks
17%synergy
Resculpt
17%inclusion56 decks330 decks
13%synergy
Swan Song
16%inclusion53 decks330 decks
-2%synergy
Mana Drain
12%inclusion41 decks330 decks
-2%synergy
Deprive
12%inclusion39 decks330 decks
12%synergy
Narset's Reversal
11%inclusion36 decks330 decks
7%synergy
Jwari Disruption
9.1%inclusion30 decks330 decks
8%synergy
Opt
8.8%inclusion29 decks330 decks
0%synergy
Three Steps Ahead
8.5%inclusion28 decks330 decks
6%synergy
Blue Sun's Zenith
7.9%inclusion26 decks330 decks
6%synergy
Long-Term Plans
7.6%inclusion25 decks330 decks
7%synergy
Fleeting Reflection
7.0%inclusion23 decks330 decks
7%synergy
Into the Flood Maw
7.0%inclusion23 decks330 decks
3%synergy
Archmage's Charm
6.7%inclusion22 decks330 decks
5%synergy
Engulf the Shore
6.1%inclusion20 decks330 decks
5%synergy
Filter Out
6.1%inclusion20 decks330 decks
5%synergy
Flare of Denial
5.5%inclusion18 decks330 decks
3%synergy
Force of Negation
5.5%inclusion18 decks330 decks
-3%synergy
Cryptic Command
5.2%inclusion17 decks330 decks
3%synergy
Sorceries
Devastation Tide
52%inclusion170 decks330 decks
51%synergy
Consuming Tide
51%inclusion169 decks330 decks
50%synergy
Season of Weaving
26%inclusion86 decks330 decks
25%synergy
Coastal Breach
22%inclusion72 decks330 decks
22%synergy
Sea Gate Restoration
19%inclusion63 decks330 decks
15%synergy
Relm's Sketching
16%inclusion54 decks330 decks
15%synergy
Ponder
14%inclusion45 decks330 decks
2%synergy
Lórien Revealed
13%inclusion44 decks330 decks
11%synergy
Flood of Tears
12%inclusion40 decks330 decks
11%synergy
Preordain
12%inclusion40 decks330 decks
3%synergy
Windfall
11%inclusion37 decks330 decks
0%synergy
Finale of Revelation
11%inclusion36 decks330 decks
9%synergy
Sakashima's Will
7.9%inclusion26 decks330 decks
8%synergy
Fabricate
7.6%inclusion25 decks330 decks
2%synergy
Bribery
6.7%inclusion22 decks330 decks
6%synergy
Stock Up
6.1%inclusion20 decks330 decks
4%synergy
Utility Artifacts
Planetarium of Wan Shi Tong
49%inclusion162 decks330 decks
48%synergy
Kefnet's Monument
37%inclusion123 decks330 decks
37%synergy
Blade of Shared Souls
37%inclusion121 decks330 decks
36%synergy
The Water Crystal
36%inclusion119 decks330 decks
33%synergy
Mirage Mirror
30%inclusion99 decks330 decks
29%synergy
Nevinyrral's Disk
29%inclusion96 decks330 decks
28%synergy
Altar of the Brood
28%inclusion93 decks330 decks
27%synergy
Amulet of Vigor
27%inclusion89 decks330 decks
26%synergy
Boompile
23%inclusion75 decks330 decks
22%synergy
Waterbending Scroll
19%inclusion61 decks328 decks
18%synergy
Zuran Orb
18%inclusion60 decks330 decks
17%synergy
Wayfarer's Bauble
16%inclusion53 decks330 decks
9%synergy
Manascape Refractor
12%inclusion41 decks330 decks
12%synergy
Swiftfoot Boots
12%inclusion39 decks330 decks
-15%synergy
Lightning Greaves
9.4%inclusion31 decks330 decks
-15%synergy
Mirror of the Forebears
8.2%inclusion27 decks330 decks
8%synergy
Desecrated Tomb
7.3%inclusion24 decks330 decks
7%synergy
The Temporal Anchor
7.0%inclusion23 decks330 decks
7%synergy
Cloudstone Curio
5.5%inclusion18 decks330 decks
5%synergy
Enchantments
Copy Land
60%inclusion197 decks330 decks
59%synergy
Imprisoned in the Moon
58%inclusion193 decks330 decks
55%synergy
Retreat to Coralhelm
55%inclusion183 decks330 decks
54%synergy
Propaganda
42%inclusion139 decks330 decks
28%synergy
Metamorphic Alteration
25%inclusion83 decks330 decks
25%synergy
Trade Routes
20%inclusion65 decks330 decks
19%synergy
Mystic Remora
18%inclusion59 decks330 decks
2%synergy
Dissipation Field
9.1%inclusion30 decks330 decks
8%synergy
Leyline of Anticipation
8.5%inclusion28 decks330 decks
5%synergy
Wind Zendikon
7.9%inclusion26 decks330 decks
8%synergy
Mirrormade
6.4%inclusion21 decks330 decks
4%synergy
Lost Isle Calling
5.5%inclusion18 decks330 decks
5%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion44 decks330 decks
10%synergy
Teferi, Master of Time
5.5%inclusion18 decks330 decks
4%synergy
Utility Lands
Thespian's Stage
80%inclusion263 decks330 decks
77%synergy
Guildless Commons
55%inclusion183 decks330 decks
54%synergy
Mystic Sanctuary
55%inclusion183 decks330 decks
45%synergy
Arid Archway
51%inclusion168 decks330 decks
50%synergy
Reliquary Tower
42%inclusion139 decks330 decks
12%synergy
Deserted Temple
38%inclusion126 decks330 decks
37%synergy
Nykthos, Shrine to Nyx
30%inclusion99 decks330 decks
25%synergy
Otawara, Soaring City
27%inclusion88 decks330 decks
10%synergy
Castle Vantress
23%inclusion77 decks330 decks
20%synergy
War Room
23%inclusion75 decks330 decks
17%synergy
Scavenger Grounds
19%inclusion63 decks330 decks
16%synergy
Rivendell
18%inclusion61 decks330 decks
15%synergy
Urza's Saga
18%inclusion59 decks330 decks
11%synergy
Temple of the False God
16%inclusion54 decks330 decks
7%synergy
Tolaria West
16%inclusion53 decks330 decks
15%synergy
Agna Qel'a
15%inclusion49 decks330 decks
12%synergy
Minamo, School at Water's Edge
10%inclusion34 decks330 decks
6%synergy
Terrain Generator
8.8%inclusion29 decks330 decks
8%synergy
Dark Depths
8.8%inclusion29 decks330 decks
8%synergy
Lonely Sandbar
8.8%inclusion29 decks330 decks
6%synergy
Mistrise Village
7.3%inclusion24 decks330 decks
0%synergy
Academy Ruins
6.7%inclusion22 decks330 decks
1%synergy
Maze of Ith
6.4%inclusion21 decks330 decks
4%synergy
Coral Atoll
6.1%inclusion20 decks330 decks
5%synergy
Cephalid Coliseum
5.5%inclusion18 decks330 decks
2%synergy
Mana Artifacts
Sol Ring
83%inclusion274 decks330 decks
-1%synergy
Arcane Signet
68%inclusion225 decks330 decks
-4%synergy
Machine God's Effigy
45%inclusion150 decks330 decks
44%synergy
Thought Vessel
42%inclusion140 decks330 decks
25%synergy
Mind Stone
22%inclusion74 decks330 decks
8%synergy
Fellwar Stone
20%inclusion65 decks330 decks
-1%synergy
Sky Diamond
18%inclusion59 decks330 decks
14%synergy
Midnight Clock
17%inclusion57 decks330 decks
13%synergy
Throne of Eldraine
10%inclusion34 decks330 decks
9%synergy
Sceptre of Eternal Glory
7.0%inclusion23 decks330 decks
6%synergy
Springleaf Drum
6.7%inclusion22 decks330 decks
4%synergy
Liquimetal Torque
6.4%inclusion21 decks330 decks
4%synergy
Bender's Waterskin
6.4%inclusion21 decks330 decks
3%synergy
Thran Dynamo
6.1%inclusion20 decks330 decks
1%synergy
Moonsnare Prototype
5.8%inclusion19 decks330 decks
5%synergy
Extraplanar Lens
5.5%inclusion18 decks330 decks
5%synergy
Lands
Myriad Landscape
23%inclusion77 decks330 decks
8%synergy
Urza's Cave
18%inclusion58 decks330 decks
15%synergy
Demolition Field
11%inclusion35 decks330 decks
8%synergy
Flooded Strand
8.5%inclusion28 decks330 decks
-3%synergy
Fabled Passage
8.2%inclusion27 decks330 decks
-2%synergy
Talon Gates of Madara
7.6%inclusion25 decks330 decks
5%synergy
Misty Rainforest
7.6%inclusion25 decks330 decks
-4%synergy
Polluted Delta
7.6%inclusion25 decks330 decks
-5%synergy
Conduit Pylons
7.3%inclusion24 decks330 decks
6%synergy
Scalding Tarn
7.0%inclusion23 decks330 decks
-4%synergy
Crystal Grotto
6.7%inclusion22 decks330 decks
6%synergy
Rumble Arena
5.8%inclusion19 decks330 decks
5%synergy
Survivors' Encampment
5.2%inclusion17 decks330 decks
5%synergy
The Grey Havens
5.2%inclusion17 decks330 decks
4%synergy