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
29%inclusion126 decks430 decks
New Cards
Tui and La, Moon and Ocean
46%inclusion58 decks126 decks
44%synergy
Planetarium of Wan Shi Tong
37%inclusion46 decks126 decks
33%synergy
Waterbending Scroll
18%inclusion22 decks124 decks
8%synergy
Agna Qel'a
17%inclusion22 decks126 decks
10%synergy
Gran-Gran
13%inclusion16 decks126 decks
12%synergy
High Synergy Cards
Stunt Double
91%inclusion115 decks126 decks
89%synergy
Clever Impersonator
94%inclusion119 decks126 decks
89%synergy
Mirror Image
83%inclusion105 decks126 decks
82%synergy
Clone
84%inclusion106 decks126 decks
82%synergy
Naga Fleshcrafter
80%inclusion101 decks126 decks
78%synergy
Ruin Crab
86%inclusion108 decks126 decks
78%synergy
Waxen Shapethief
79%inclusion99 decks126 decks
78%synergy
Fallowsage
78%inclusion98 decks126 decks
77%synergy
Roil Elemental
79%inclusion99 decks126 decks
77%synergy
Vesuva
78%inclusion98 decks126 decks
76%synergy
Top Cards
Phyrexian Metamorph
94%inclusion119 decks126 decks
76%synergy
Sapphire Medallion
81%inclusion102 decks126 decks
23%synergy
Phantasmal Image
80%inclusion101 decks126 decks
75%synergy
Hedron Crab
77%inclusion97 decks126 decks
72%synergy
Mirrorhall Mimic
75%inclusion95 decks126 decks
73%synergy
River Kelpie
75%inclusion94 decks126 decks
74%synergy
Wormfang Turtle
74%inclusion93 decks126 decks
74%synergy
Vizier of Many Faces
71%inclusion90 decks126 decks
70%synergy
Copycrook
70%inclusion88 decks126 decks
69%synergy
Imprisoned in the Moon
65%inclusion82 decks126 decks
53%synergy
Game Changers
Rhystic Study
20%inclusion25 decks126 decks
-13%synergy
Consecrated Sphinx
19%inclusion24 decks126 decks
7%synergy
Cyclonic Rift
19%inclusion24 decks126 decks
-15%synergy
Fierce Guardianship
18%inclusion23 decks126 decks
-5%synergy
Force of Will
8.7%inclusion11 decks126 decks
-9%synergy
Mystical Tutor
6.3%inclusion8 decks126 decks
-17%synergy
Ancient Tomb
5.6%inclusion7 decks126 decks
-7%synergy
Creatures
Glasspool Mimic
79%inclusion99 decks126 decks
72%synergy
Platinum Angel
61%inclusion77 decks126 decks
59%synergy
Gigantoplasm
60%inclusion76 decks126 decks
60%synergy
Visage Bandit
60%inclusion75 decks126 decks
59%synergy
Wall of Stolen Identity
56%inclusion70 decks126 decks
55%synergy
Defiler of Dreams
52%inclusion66 decks126 decks
44%synergy
Matoya, Archon Elder
50%inclusion63 decks126 decks
49%synergy
Homunculus Horde
46%inclusion58 decks126 decks
39%synergy
Stormtide Leviathan
45%inclusion57 decks126 decks
38%synergy
Tiller Engine
42%inclusion53 decks126 decks
41%synergy
Glen Elendra Archmage
40%inclusion51 decks126 decks
38%synergy
Wonderscape Sage
39%inclusion49 decks126 decks
38%synergy
Nanoform Sentinel
37%inclusion47 decks126 decks
36%synergy
Hulking Metamorph
36%inclusion45 decks126 decks
34%synergy
Hullbreaker Horror
35%inclusion44 decks126 decks
10%synergy
Faerie Mastermind
31%inclusion39 decks126 decks
17%synergy
Flesh Duplicate
30%inclusion38 decks126 decks
29%synergy
Meloku the Clouded Mirror
29%inclusion37 decks126 decks
27%synergy
Hydroelectric Specimen
29%inclusion36 decks126 decks
15%synergy
Mechan Navigator
27%inclusion34 decks126 decks
26%synergy
Sakashima's Student
26%inclusion33 decks126 decks
25%synergy
Surgespanner
25%inclusion32 decks126 decks
25%synergy
Spark Double
24%inclusion30 decks126 decks
10%synergy
Arbiter of the Ideal
23%inclusion29 decks126 decks
22%synergy
Wandering Archaic
23%inclusion29 decks126 decks
21%synergy
Laboratory Maniac
23%inclusion29 decks126 decks
5%synergy
Mercurial Pretender
22%inclusion28 decks126 decks
22%synergy
Silent Arbiter
22%inclusion28 decks126 decks
19%synergy
Ghostly Pilferer
22%inclusion28 decks126 decks
18%synergy
Platinum Emperion
21%inclusion26 decks126 decks
19%synergy
Astral Dragon
20%inclusion25 decks126 decks
18%synergy
Roil Cartographer
19%inclusion24 decks126 decks
19%synergy
Vesuvan Shapeshifter
18%inclusion23 decks126 decks
18%synergy
Scaretiller
17%inclusion22 decks126 decks
17%synergy
Grappling Kraken
17%inclusion22 decks126 decks
16%synergy
Aboleth Spawn
17%inclusion21 decks126 decks
15%synergy
Peregrine Drake
15%inclusion19 decks126 decks
7%synergy
Renegade Doppelganger
14%inclusion18 decks126 decks
14%synergy
Mockingbird
13%inclusion17 decks126 decks
10%synergy
Jwari Shapeshifter
11%inclusion14 decks126 decks
11%synergy
Sphinx's Disciple
11%inclusion14 decks126 decks
11%synergy
Tideforce Elemental
11%inclusion14 decks126 decks
11%synergy
Pirated Copy
11%inclusion14 decks126 decks
10%synergy
Synth Infiltrator
11%inclusion14 decks126 decks
10%synergy
The Walls of Ba Sing Se
11%inclusion14 decks126 decks
10%synergy
Wan Shi Tong, Librarian
11%inclusion14 decks126 decks
3%synergy
Oboro Breezecaller
10%inclusion13 decks126 decks
9%synergy
Cosima, God of the Voyage
10%inclusion13 decks126 decks
9%synergy
Kitesail Larcenist
10%inclusion13 decks126 decks
9%synergy
Sage's Row Denizen
8.7%inclusion11 decks126 decks
8%synergy
Instants
Ghostly Flicker
62%inclusion78 decks126 decks
51%synergy
Frantic Search
62%inclusion78 decks126 decks
32%synergy
Counterspell
61%inclusion77 decks126 decks
-5%synergy
Pongify
52%inclusion65 decks126 decks
11%synergy
Sink into Stupor
50%inclusion63 decks126 decks
28%synergy
Rapid Hybridization
49%inclusion62 decks126 decks
15%synergy
An Offer You Can't Refuse
48%inclusion60 decks126 decks
11%synergy
Snap
33%inclusion41 decks126 decks
14%synergy
Consult the Star Charts
29%inclusion37 decks126 decks
25%synergy
Unwind
28%inclusion35 decks126 decks
18%synergy
Aetherize
28%inclusion35 decks126 decks
-1%synergy
Arcane Denial
28%inclusion35 decks126 decks
-8%synergy
High Tide
25%inclusion31 decks126 decks
-20%synergy
Negate
24%inclusion30 decks126 decks
-14%synergy
Reality Shift
22%inclusion28 decks126 decks
-5%synergy
Evacuation
21%inclusion27 decks126 decks
14%synergy
Rewind
21%inclusion26 decks126 decks
8%synergy
Muddle the Mixture
21%inclusion26 decks126 decks
5%synergy
Brainstorm
21%inclusion26 decks126 decks
-21%synergy
Resculpt
17%inclusion21 decks126 decks
-2%synergy
Swan Song
16%inclusion20 decks126 decks
-10%synergy
Teferi's Time Twist
14%inclusion18 decks126 decks
9%synergy
Mana Drain
14%inclusion18 decks126 decks
-13%synergy
Opt
13%inclusion16 decks126 decks
-12%synergy
Blue Sun's Zenith
10%inclusion13 decks126 decks
-1%synergy
Narset's Reversal
10%inclusion12 decks126 decks
-3%synergy
Deprive
8.7%inclusion11 decks126 decks
8%synergy
Consider
7.9%inclusion10 decks126 decks
-7%synergy
Into the Flood Maw
7.1%inclusion9 decks126 decks
1%synergy
Pull from Tomorrow
7.1%inclusion9 decks126 decks
-2%synergy
Force of Negation
7.1%inclusion9 decks126 decks
-8%synergy
Archmage's Charm
7.1%inclusion9 decks126 decks
-9%synergy
Jwari Disruption
6.3%inclusion8 decks126 decks
2%synergy
Flare of Denial
6.3%inclusion8 decks126 decks
0%synergy
Cryptic Command
6.3%inclusion8 decks126 decks
-5%synergy
Three Steps Ahead
5.6%inclusion7 decks126 decks
-4%synergy
Sorceries
Consuming Tide
47%inclusion59 decks126 decks
44%synergy
Devastation Tide
44%inclusion56 decks126 decks
42%synergy
Coastal Breach
27%inclusion34 decks126 decks
26%synergy
Season of Weaving
25%inclusion31 decks126 decks
19%synergy
Sea Gate Restoration
19%inclusion24 decks126 decks
4%synergy
Windfall
17%inclusion21 decks126 decks
-6%synergy
Preordain
17%inclusion21 decks126 decks
-7%synergy
Finale of Revelation
16%inclusion20 decks126 decks
9%synergy
Ponder
15%inclusion19 decks126 decks
-15%synergy
Lórien Revealed
14%inclusion18 decks126 decks
5%synergy
Fabricate
11%inclusion14 decks126 decks
-10%synergy
Relm's Sketching
10%inclusion12 decks126 decks
6%synergy
Bribery
8.7%inclusion11 decks126 decks
5%synergy
Flood of Tears
7.9%inclusion10 decks126 decks
4%synergy
Clone Legion
6.3%inclusion8 decks126 decks
4%synergy
Retraced Image
6.3%inclusion8 decks126 decks
4%synergy
Utility Artifacts
Mirage Mirror
35%inclusion44 decks126 decks
31%synergy
The Water Crystal
34%inclusion43 decks126 decks
24%synergy
Kefnet's Monument
30%inclusion38 decks126 decks
24%synergy
Amulet of Vigor
29%inclusion36 decks126 decks
28%synergy
Zuran Orb
26%inclusion33 decks126 decks
25%synergy
Nevinyrral's Disk
25%inclusion32 decks126 decks
24%synergy
Altar of the Brood
25%inclusion31 decks126 decks
21%synergy
Blade of Shared Souls
21%inclusion26 decks126 decks
20%synergy
Wayfarer's Bauble
17%inclusion21 decks126 decks
-1%synergy
Boompile
16%inclusion20 decks126 decks
16%synergy
Desecrated Tomb
14%inclusion18 decks126 decks
14%synergy
Mirror of the Forebears
14%inclusion18 decks126 decks
14%synergy
Swiftfoot Boots
14%inclusion18 decks126 decks
-14%synergy
Manascape Refractor
10%inclusion13 decks126 decks
10%synergy
The Temporal Anchor
10%inclusion13 decks126 decks
10%synergy
Lightning Greaves
10%inclusion13 decks126 decks
-16%synergy
Cloudstone Curio
7.1%inclusion9 decks126 decks
7%synergy
Ashnod's Altar
5.6%inclusion7 decks126 decks
2%synergy
Enchantments
Copy Land
56%inclusion70 decks126 decks
54%synergy
Retreat to Coralhelm
52%inclusion65 decks126 decks
49%synergy
Propaganda
51%inclusion64 decks126 decks
21%synergy
Mystic Remora
18%inclusion23 decks126 decks
-9%synergy
Trade Routes
14%inclusion18 decks126 decks
13%synergy
Leyline of Anticipation
14%inclusion18 decks126 decks
5%synergy
Metamorphic Alteration
13%inclusion16 decks126 decks
12%synergy
Dissipation Field
7.9%inclusion10 decks126 decks
5%synergy
Lost Isle Calling
7.1%inclusion9 decks126 decks
7%synergy
Mirrormade
5.6%inclusion7 decks126 decks
0%synergy
Planeswalkers
Jace, Wielder of Mysteries
16%inclusion20 decks126 decks
1%synergy
Teferi, Master of Time
6.3%inclusion8 decks126 decks
1%synergy
Utility Lands
Thespian's Stage
75%inclusion95 decks126 decks
73%synergy
Mystic Sanctuary
53%inclusion67 decks126 decks
3%synergy
Guildless Commons
48%inclusion60 decks126 decks
46%synergy
Reliquary Tower
45%inclusion57 decks126 decks
-11%synergy
Arid Archway
43%inclusion54 decks126 decks
42%synergy
Deserted Temple
38%inclusion48 decks126 decks
37%synergy
Nykthos, Shrine to Nyx
29%inclusion37 decks126 decks
13%synergy
Otawara, Soaring City
29%inclusion36 decks126 decks
3%synergy
War Room
27%inclusion34 decks126 decks
11%synergy
Castle Vantress
24%inclusion30 decks126 decks
5%synergy
Rivendell
22%inclusion28 decks126 decks
11%synergy
Urza's Saga
19%inclusion24 decks126 decks
2%synergy
Tolaria West
17%inclusion22 decks126 decks
12%synergy
Temple of the False God
15%inclusion19 decks126 decks
5%synergy
Minamo, School at Water's Edge
13%inclusion17 decks126 decks
1%synergy
Scavenger Grounds
13%inclusion16 decks126 decks
5%synergy
Command Beacon
10%inclusion12 decks126 decks
5%synergy
Maze of Ith
10%inclusion12 decks126 decks
5%synergy
Terrain Generator
10%inclusion12 decks126 decks
2%synergy
Lonely Sandbar
10%inclusion12 decks126 decks
-5%synergy
Academy Ruins
7.9%inclusion10 decks126 decks
-10%synergy
Dark Depths
7.1%inclusion9 decks126 decks
6%synergy
Coral Atoll
7.1%inclusion9 decks126 decks
3%synergy
Mana Artifacts
Sol Ring
85%inclusion107 decks126 decks
0%synergy
Arcane Signet
76%inclusion96 decks126 decks
11%synergy
Machine God's Effigy
48%inclusion61 decks126 decks
45%synergy
Thought Vessel
46%inclusion58 decks126 decks
-6%synergy
Mind Stone
28%inclusion35 decks126 decks
-8%synergy
Fellwar Stone
24%inclusion30 decks126 decks
4%synergy
Sky Diamond
20%inclusion25 decks126 decks
-3%synergy
Midnight Clock
18%inclusion23 decks126 decks
-2%synergy
Throne of Eldraine
14%inclusion18 decks126 decks
5%synergy
Liquimetal Torque
7.9%inclusion10 decks126 decks
1%synergy
Chromatic Lantern
7.1%inclusion9 decks126 decks
7%synergy
Bender's Waterskin
7.1%inclusion9 decks126 decks
-1%synergy
Sceptre of Eternal Glory
6.3%inclusion8 decks126 decks
2%synergy
Thran Dynamo
5.6%inclusion7 decks126 decks
-7%synergy
Lands
Myriad Landscape
23%inclusion29 decks126 decks
-3%synergy
Urza's Cave
17%inclusion21 decks126 decks
13%synergy
Fabled Passage
8.7%inclusion11 decks126 decks
6%synergy
Demolition Field
7.9%inclusion10 decks126 decks
3%synergy
Misty Rainforest
7.9%inclusion10 decks126 decks
0%synergy
Polluted Delta
7.9%inclusion10 decks126 decks
0%synergy
Flooded Strand
7.9%inclusion10 decks126 decks
0%synergy
Scalding Tarn
7.1%inclusion9 decks126 decks
-1%synergy
Talon Gates of Madara
6.3%inclusion8 decks126 decks
3%synergy