Dack's Duplicate
Felidar Guardian

   Prerequisites

What do I need to start this combo?
Felidar Guardian on the battlefield.
Dack's Duplicate in hand.
You have enough mana to cast Dack's Duplicate.

   Steps

How does this combo work?
1
Cast Dack's Duplicate by paying its mana cost, choosing to have it enter the battlefield as a copy of Felidar Guardian
2
When Dack's Duplicate enters the battlefield, it triggers, blinking Felidar Guardian.
3
When Felidar Guardian enters the battlefield, it triggers, blinking Dack's Duplicate. Choose to have Dack's Duplicate enter the battlefield as a copy of Felidar Guardian.
4
Repeat from step 2.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Niv-Mizzet Reborn
0.4%inclusion17 decks3.97K decks
Reaper King
0.1%inclusion10 decks7.71K decks
Jodah, Archmage Eternal
0.1%inclusion9 decks8.39K decks
The Wandering Minstrel
0.1%inclusion8 decks12.9K decks
Arthur, Marigold Knight
0.1%inclusion5 decks4.57K decks
Vadrok, Apex of Thunder
0.2%inclusion3 decks1.41K decks
Esika, God of the Tree
0.0%inclusion2 decks21.9K decks
Ezio Auditore da Firenze
0.0%inclusion2 decks17.1K decks
Kenrith, the Returned King
0.0%inclusion2 decks27.7K decks
Breya, Etherium Shaper
0.0%inclusion2 decks19K decks
Omnath, Locus of Creation
0.0%inclusion2 decks16.7K decks
Zinnia, Valley's Voice
0.0%inclusion2 decks15.4K decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.1%inclusion2 decks3.60K decks
Kynaios and Tiro of Meletis
0.0%inclusion2 decks10.9K decks
Kyodai, Soul of Kamigawa
0.0%inclusion1 decks2.36K decks
Niv-Mizzet, Guildpact
0.0%inclusion1 decks4.10K decks
Shiko and Narset, Unified
0.0%inclusion1 decks6.72K decks
General Tazri
0.0%inclusion1 decks3.43K decks
New Cards
Firdoch Core
20%inclusion1 decks5 decks
19%synergy
Personify
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Evil Twin
71%inclusion45 decks63 decks
70%synergy
Chameleon, Master of Disguise
65%inclusion17 decks26 decks
63%synergy
Naga Fleshcrafter
61%inclusion30 decks49 decks
60%synergy
Restoration Angel
61%inclusion51 decks84 decks
58%synergy
Stunt Double
58%inclusion49 decks84 decks
57%synergy
Clever Impersonator
60%inclusion50 decks84 decks
57%synergy
Progenitor Mimic
57%inclusion35 decks61 decks
56%synergy
Superior Spider-Man
55%inclusion11 decks20 decks
54%synergy
Callidus Assassin
54%inclusion34 decks63 decks
53%synergy
Altered Ego
54%inclusion33 decks61 decks
53%synergy
Top Cards
Phyrexian Metamorph
56%inclusion47 decks84 decks
49%synergy
Vizier of Many Faces
51%inclusion43 decks84 decks
50%synergy
Spark Double
51%inclusion43 decks84 decks
45%synergy
Clone
50%inclusion42 decks84 decks
49%synergy
Deceptive Frostkite
49%inclusion24 decks49 decks
48%synergy
Mirrorhall Mimic
49%inclusion41 decks84 decks
48%synergy
Waxen Shapethief
48%inclusion27 decks56 decks
48%synergy
Phantasmal Image
48%inclusion40 decks84 decks
45%synergy
Copycrook
46%inclusion34 decks74 decks
45%synergy
Farseek
46%inclusion28 decks61 decks
10%synergy
Game Changers
Chrome Mox
25%inclusion21 decks84 decks
19%synergy
Ancient Tomb
24%inclusion20 decks84 decks
14%synergy
Demonic Tutor
22%inclusion14 decks63 decks
3%synergy
Grim Monolith
20%inclusion17 decks84 decks
18%synergy
Mox Diamond
18%inclusion15 decks84 decks
14%synergy
Thassa's Oracle
15%inclusion13 decks84 decks
9%synergy
The One Ring
11%inclusion9 decks84 decks
2%synergy
Aura Shards
10%inclusion6 decks61 decks
3%synergy
Lion's Eye Diamond
10%inclusion8 decks84 decks
8%synergy
Notion Thief
10%inclusion6 decks63 decks
4%synergy
Creatures
Undercover Operative
45%inclusion38 decks84 decks
45%synergy
Gigantoplasm
43%inclusion36 decks84 decks
43%synergy
Wall of Stolen Identity
43%inclusion36 decks84 decks
42%synergy
Visage Bandit
42%inclusion33 decks78 decks
42%synergy
Sakashima the Impostor
42%inclusion35 decks84 decks
40%synergy
Sakashima of a Thousand Faces
42%inclusion35 decks84 decks
39%synergy
Ardyn, the Usurper
41%inclusion13 decks32 decks
40%synergy
Flesh Duplicate
40%inclusion34 decks84 decks
39%synergy
Sister Hospitaller
40%inclusion25 decks63 decks
39%synergy
Metamorphosis Fanatic
40%inclusion19 decks48 decks
38%synergy
Wispweaver Angel
39%inclusion33 decks84 decks
39%synergy
Sakashima's Protege
39%inclusion33 decks84 decks
39%synergy
Auton Soldier
38%inclusion32 decks84 decks
36%synergy
Icewind Stalwart
37%inclusion31 decks84 decks
37%synergy
Sakashima's Student
37%inclusion31 decks84 decks
36%synergy
Starfield Vocalist
36%inclusion12 decks33 decks
34%synergy
Faeburrow Elder
31%inclusion19 decks61 decks
20%synergy
Colossal Grave-Reaver
30%inclusion10 decks33 decks
25%synergy
Kroxa and Kunoros
30%inclusion19 decks63 decks
30%synergy
Ratadrabik of Urborg
25%inclusion16 decks63 decks
23%synergy
Mardu Siegebreaker
25%inclusion9 decks36 decks
20%synergy
Bloom Tender
25%inclusion15 decks61 decks
17%synergy
Gyruda, Doom of Depths
24%inclusion15 decks63 decks
22%synergy
Deadeye Navigator
24%inclusion20 decks84 decks
22%synergy
Y'shtola Rhul
23%inclusion10 decks43 decks
22%synergy
Coiling Oracle
23%inclusion14 decks61 decks
17%synergy
Preston, the Vanisher
23%inclusion19 decks84 decks
22%synergy
Soulherder
23%inclusion19 decks84 decks
18%synergy
Solemn Simulacrum
23%inclusion19 decks84 decks
10%synergy
Lotho, Corrupt Shirriff
21%inclusion13 decks63 decks
8%synergy
Baleful Strix
21%inclusion13 decks63 decks
7%synergy
Angel of Indemnity
19%inclusion15 decks77 decks
19%synergy
General Ferrous Rokiric
19%inclusion16 decks84 decks
17%synergy
Charming Prince
19%inclusion16 decks84 decks
17%synergy
Ertai Resurrected
19%inclusion12 decks63 decks
17%synergy
Thassa, Deep-Dwelling
19%inclusion16 decks84 decks
16%synergy
Hostage Taker
19%inclusion12 decks63 decks
15%synergy
Brago, King Eternal
18%inclusion15 decks84 decks
15%synergy
Ruthless Technomancer
17%inclusion11 decks63 decks
16%synergy
Roaming Throne
17%inclusion14 decks84 decks
10%synergy
Knight of New Alara
16%inclusion10 decks61 decks
15%synergy
Knight of Autumn
16%inclusion10 decks61 decks
15%synergy
Kiora's Follower
16%inclusion10 decks61 decks
12%synergy
Glasspool Mimic
15%inclusion13 decks84 decks
13%synergy
Emiel the Blessed
15%inclusion9 decks61 decks
12%synergy
Sakura-Tribe Elder
15%inclusion9 decks61 decks
-2%synergy
Olivia, Crimson Bride
14%inclusion9 decks63 decks
13%synergy
Luminous Broodmoth
14%inclusion12 decks84 decks
12%synergy
Deadpool, Trading Card
14%inclusion5 decks36 decks
12%synergy
Voice of Victory
14%inclusion7 decks51 decks
7%synergy
Instants
Dovin's Veto
25%inclusion21 decks84 decks
7%synergy
Growth Spiral
23%inclusion14 decks61 decks
3%synergy
Terminate
22%inclusion14 decks63 decks
3%synergy
Assassin's Trophy
21%inclusion12 decks57 decks
-9%synergy
Anguished Unmaking
19%inclusion12 decks63 decks
-5%synergy
Pact of Negation
18%inclusion15 decks84 decks
11%synergy
Counterspell
18%inclusion15 decks84 decks
-24%synergy
Despark
17%inclusion11 decks63 decks
4%synergy
Path to Exile
17%inclusion14 decks84 decks
-31%synergy
Swords to Plowshares
17%inclusion14 decks84 decks
-45%synergy
Eladamri's Call
16%inclusion10 decks61 decks
7%synergy
Cabal Ritual
16%inclusion10 decks63 decks
11%synergy
Ephemerate
15%inclusion13 decks84 decks
9%synergy
Drown in the Loch
14%inclusion9 decks63 decks
9%synergy
Rakdos Charm
14%inclusion9 decks63 decks
-1%synergy
Mana Drain
13%inclusion11 decks84 decks
-1%synergy
Boros Charm
13%inclusion11 decks84 decks
-9%synergy
Turn to Mist
12%inclusion10 decks84 decks
12%synergy
Arcane Denial
12%inclusion10 decks84 decks
-8%synergy
Planar Genesis
12%inclusion6 decks52 decks
7%synergy
Countersquall
11%inclusion7 decks63 decks
9%synergy
Fell the Profane
11%inclusion6 decks54 decks
2%synergy
Momentary Blink
11%inclusion9 decks84 decks
8%synergy
Ghostly Flicker
11%inclusion9 decks84 decks
6%synergy
Golgari Charm
11%inclusion6 decks57 decks
6%synergy
Kolaghan's Command
10%inclusion6 decks63 decks
7%synergy
Eerie Interlude
10%inclusion8 decks84 decks
6%synergy
Izzet Charm
10%inclusion8 decks84 decks
5%synergy
Putrefy
8.8%inclusion5 decks57 decks
-7%synergy
Negate
8.3%inclusion7 decks84 decks
-13%synergy
Cosmic Rebirth
8.2%inclusion5 decks61 decks
7%synergy
Tainted Pact
7.9%inclusion5 decks63 decks
4%synergy
Cackling Counterpart
7.1%inclusion6 decks84 decks
6%synergy
Flicker of Fate
7.1%inclusion6 decks84 decks
6%synergy
Fire Covenant
6.3%inclusion4 decks63 decks
4%synergy
Lim-Dûl's Vault
6.3%inclusion4 decks63 decks
3%synergy
Vampiric Tutor
6.3%inclusion4 decks63 decks
-9%synergy
Planar Incision
6.0%inclusion5 decks84 decks
5%synergy
Semester's End
6.0%inclusion5 decks84 decks
4%synergy
Displace
6.0%inclusion5 decks84 decks
4%synergy
Mindbreak Trap
6.0%inclusion5 decks84 decks
1%synergy
Wear // Tear
6.0%inclusion5 decks84 decks
-1%synergy
Snap
6.0%inclusion5 decks84 decks
-2%synergy
Enlightened Tutor
6.0%inclusion5 decks84 decks
-9%synergy
Brainstorm
6.0%inclusion5 decks84 decks
-13%synergy
Cyclonic Rift
6.0%inclusion5 decks84 decks
-17%synergy
Sorceries
Dread Return
41%inclusion26 decks63 decks
36%synergy
Nature's Lore
41%inclusion25 decks61 decks
9%synergy
Three Visits
33%inclusion20 decks61 decks
8%synergy
Rampant Growth
30%inclusion18 decks61 decks
-4%synergy
Bring to Light
28%inclusion17 decks61 decks
27%synergy
Merciless Eviction
21%inclusion13 decks63 decks
18%synergy
Culling Ritual
19%inclusion11 decks57 decks
9%synergy
Cultivate
18%inclusion11 decks61 decks
-25%synergy
Into the North
13%inclusion8 decks61 decks
12%synergy
Skyshroud Claim
13%inclusion8 decks61 decks
5%synergy
Supreme Verdict
12%inclusion10 decks84 decks
0%synergy
Circuitous Route
11%inclusion7 decks61 decks
9%synergy
Kodama's Reach
11%inclusion7 decks61 decks
-16%synergy
Ringsight
11%inclusion7 decks63 decks
8%synergy
Reach the Horizon
10%inclusion3 decks30 decks
9%synergy
Reborn Hope
10%inclusion6 decks61 decks
10%synergy
Decimate
10%inclusion6 decks61 decks
2%synergy
Time Wipe
10%inclusion8 decks84 decks
4%synergy
Last One Standing
7.9%inclusion5 decks63 decks
7%synergy
Rite of Replication
7.1%inclusion6 decks84 decks
4%synergy
Windfall
7.1%inclusion6 decks84 decks
-5%synergy
Hunting Wilds
6.6%inclusion4 decks61 decks
6%synergy
Escape to the Wilds
6.6%inclusion4 decks61 decks
3%synergy
Tempt with Discovery
6.6%inclusion4 decks61 decks
3%synergy
Persist
6.3%inclusion4 decks63 decks
4%synergy
Expressive Iteration
6.0%inclusion5 decks84 decks
-1%synergy
Ponder
6.0%inclusion5 decks84 decks
-6%synergy
Map the Frontier
5.4%inclusion3 decks56 decks
4%synergy
Lively Dirge
5.2%inclusion3 decks58 decks
3%synergy
Utility Artifacts
Panharmonicon
38%inclusion32 decks84 decks
34%synergy
Wayfarer's Bauble
13%inclusion11 decks84 decks
5%synergy
Maskwood Nexus
7.1%inclusion6 decks84 decks
4%synergy
Strionic Resonator
6.0%inclusion5 decks84 decks
3%synergy
Enchantments
Smothering Tithe
19%inclusion16 decks84 decks
-2%synergy
Animate Dead
16%inclusion10 decks63 decks
7%synergy
Rhythm of the Wild
15%inclusion9 decks61 decks
-7%synergy
Heartless Summoning
13%inclusion8 decks63 decks
12%synergy
Widespread Thieving
12%inclusion7 decks57 decks
11%synergy
Impact Tremors
12%inclusion10 decks84 decks
2%synergy
Mystic Remora
12%inclusion10 decks84 decks
-4%synergy
Dance of the Dead
11%inclusion7 decks63 decks
10%synergy
Sneak Attack
11%inclusion9 decks84 decks
8%synergy
Sylvan Library
10%inclusion6 decks61 decks
1%synergy
Mirari's Wake
10%inclusion6 decks61 decks
0%synergy
Annie Joins Up
8.9%inclusion5 decks56 decks
-4%synergy
Teleportation Circle
8.3%inclusion7 decks84 decks
5%synergy
Nahiri's Resolve
7.1%inclusion6 decks84 decks
6%synergy
Molten Echoes
7.1%inclusion6 decks84 decks
6%synergy
Virtue of Knowledge
7.1%inclusion6 decks84 decks
5%synergy
Rhystic Study
7.1%inclusion6 decks84 decks
-17%synergy
Pernicious Deed
7.0%inclusion4 decks57 decks
6%synergy
Guardian Project
6.6%inclusion4 decks61 decks
-2%synergy
Windcrag Siege
6.1%inclusion3 decks49 decks
0%synergy
Legion's Initiative
6.0%inclusion5 decks84 decks
5%synergy
Warstorm Surge
6.0%inclusion5 decks84 decks
2%synergy
Underworld Breach
6.0%inclusion5 decks84 decks
0%synergy
Leyline of the Guildpact
5.3%inclusion3 decks57 decks
-10%synergy
Battles
Invasion of Ravnica
8.3%inclusion7 decks84 decks
8%synergy
Planeswalkers
Saheeli Rai
26%inclusion22 decks84 decks
25%synergy
Oko, Thief of Crowns
10%inclusion6 decks61 decks
6%synergy
Kaya, Ghost Assassin
6.3%inclusion4 decks63 decks
6%synergy
Utility Lands
Reliquary Tower
18%inclusion15 decks84 decks
-12%synergy
Mistrise Village
18%inclusion9 decks51 decks
10%synergy
Otawara, Soaring City
14%inclusion12 decks84 decks
-2%synergy
Boseiju, Who Endures
13%inclusion8 decks61 decks
-6%synergy
City of Traitors
12%inclusion10 decks84 decks
11%synergy
Balamb Garden, SeeD Academy
10%inclusion3 decks30 decks
8%synergy
Shifting Woodland
7.7%inclusion4 decks52 decks
1%synergy
Crystal Vein
7.1%inclusion6 decks84 decks
6%synergy
Urborg, Tomb of Yawgmoth
7.1%inclusion6 decks84 decks
-2%synergy
Rogue's Passage
7.1%inclusion6 decks84 decks
-13%synergy
Phyrexian Tower
6.3%inclusion4 decks63 decks
-3%synergy
Mana Artifacts
Arcane Signet
82%inclusion69 decks84 decks
10%synergy
Fellwar Stone
57%inclusion48 decks84 decks
37%synergy
Sol Ring
40%inclusion34 decks84 decks
-43%synergy
Talisman of Dominance
32%inclusion20 decks63 decks
-1%synergy
Azorius Signet
25%inclusion21 decks84 decks
3%synergy
Talisman of Progress
20%inclusion17 decks84 decks
-5%synergy
Talisman of Creativity
20%inclusion17 decks84 decks
-8%synergy
Lotus Petal
18%inclusion15 decks84 decks
11%synergy
Chromatic Lantern
18%inclusion15 decks84 decks
9%synergy
Izzet Signet
17%inclusion14 decks84 decks
-7%synergy
Talisman of Curiosity
15%inclusion9 decks61 decks
2%synergy
Mox Amber
13%inclusion11 decks84 decks
9%synergy
Commander's Sphere
13%inclusion11 decks84 decks
1%synergy
Dimir Signet
13%inclusion8 decks63 decks
-12%synergy
Talisman of Hierarchy
13%inclusion8 decks63 decks
-14%synergy
Talisman of Indulgence
13%inclusion8 decks63 decks
-15%synergy
Mind Stone
11%inclusion9 decks84 decks
-4%synergy
Boros Signet
11%inclusion9 decks84 decks
-9%synergy
Talisman of Resilience
11%inclusion6 decks57 decks
-2%synergy
Simic Signet
10%inclusion6 decks61 decks
-1%synergy
Mox Opal
10%inclusion8 decks84 decks
5%synergy
Talisman of Conviction
8.3%inclusion7 decks84 decks
-16%synergy
Lotus Bloom
7.1%inclusion6 decks84 decks
7%synergy
Mana Crypt
7.1%inclusion6 decks84 decks
5%synergy
Obsidian Obelisk
6.0%inclusion5 decks84 decks
6%synergy
Tome of the Guildpact
6.0%inclusion5 decks84 decks
6%synergy
Pentad Prism
6.0%inclusion5 decks84 decks
6%synergy
Machine God's Effigy
6.0%inclusion5 decks84 decks
5%synergy
Golgari Signet
5.3%inclusion3 decks57 decks
-5%synergy
Lands
Command Tower
94%inclusion79 decks84 decks
20%synergy
Exotic Orchard
74%inclusion62 decks84 decks
37%synergy
Flooded Strand
48%inclusion40 decks84 decks
36%synergy
Breeding Pool
44%inclusion27 decks61 decks
3%synergy
Arid Mesa
43%inclusion36 decks84 decks
33%synergy
Marsh Flats
43%inclusion36 decks84 decks
32%synergy
Watery Grave
43%inclusion27 decks63 decks
1%synergy
Scalding Tarn
42%inclusion35 decks84 decks
31%synergy
Windswept Heath
42%inclusion35 decks84 decks
31%synergy
Misty Rainforest
42%inclusion35 decks84 decks
30%synergy
Wooded Foothills
40%inclusion34 decks84 decks
30%synergy
Bloodstained Mire
40%inclusion34 decks84 decks
29%synergy
Polluted Delta
40%inclusion34 decks84 decks
28%synergy
Overgrown Tomb
39%inclusion22 decks57 decks
-2%synergy
Mana Confluence
38%inclusion32 decks84 decks
31%synergy
Verdant Catacombs
37%inclusion31 decks84 decks
26%synergy
City of Brass
36%inclusion30 decks84 decks
28%synergy
Hallowed Fountain
35%inclusion29 decks84 decks
-5%synergy
Godless Shrine
33%inclusion21 decks63 decks
-8%synergy
Temple Garden
31%inclusion19 decks61 decks
-8%synergy
Stomping Ground
31%inclusion19 decks61 decks
-10%synergy
Steam Vents
31%inclusion26 decks84 decks
-7%synergy
Blood Crypt
29%inclusion18 decks63 decks
-9%synergy
Bayou
28%inclusion16 decks57 decks
15%synergy
Tropical Island
28%inclusion17 decks61 decks
14%synergy
Terramorphic Expanse
27%inclusion23 decks84 decks
12%synergy
Evolving Wilds
27%inclusion23 decks84 decks
7%synergy
Badlands
27%inclusion17 decks63 decks
14%synergy
Underground Sea
27%inclusion17 decks63 decks
12%synergy
Ketria Triome
26%inclusion16 decks61 decks
-4%synergy
Cavern of Souls
26%inclusion22 decks84 decks
19%synergy
Tundra
26%inclusion22 decks84 decks
12%synergy
Path of Ancestry
26%inclusion22 decks84 decks
4%synergy
Sacred Foundry
26%inclusion22 decks84 decks
-10%synergy
Spara's Headquarters
25%inclusion15 decks61 decks
-3%synergy
Zagoth Triome
25%inclusion14 decks57 decks
-3%synergy
Volcanic Island
24%inclusion20 decks84 decks
10%synergy
Forbidden Orchard
23%inclusion19 decks84 decks
20%synergy
Raugrin Triome
23%inclusion19 decks84 decks
-2%synergy
Taiga
21%inclusion13 decks61 decks
8%synergy
Scrubland
21%inclusion13 decks63 decks
7%synergy
Gemstone Caverns
20%inclusion17 decks84 decks
15%synergy
Reflecting Pool
20%inclusion17 decks84 decks
15%synergy
Savannah
20%inclusion12 decks61 decks
7%synergy
Indatha Triome
19%inclusion11 decks57 decks
-8%synergy
Mystic Monastery
19%inclusion16 decks84 decks
-10%synergy
Azorius Chancery
18%inclusion15 decks84 decks
5%synergy
Glacial Fortress
18%inclusion15 decks84 decks
-15%synergy
The World Tree
18%inclusion10 decks57 decks
-11%synergy
Raffine's Tower
17%inclusion11 decks63 decks
-7%synergy