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
0.3%inclusion14 decks4.03K decks
Reaper King
0.1%inclusion10 decks8.26K decks
The Wandering Minstrel
0.1%inclusion9 decks14.9K decks
Jodah, Archmage Eternal
0.1%inclusion9 decks8.75K decks
Arthur, Marigold Knight
0.1%inclusion5 decks5.13K decks
Vadrok, Apex of Thunder
0.2%inclusion3 decks1.44K decks
Ezio Auditore da Firenze
0.0%inclusion2 decks18.3K decks
Kenrith, the Returned King
0.0%inclusion2 decks29K decks
Breya, Etherium Shaper
0.0%inclusion2 decks20.2K decks
Omnath, Locus of Creation
0.0%inclusion2 decks17.3K decks
Zinnia, Valley's Voice
0.0%inclusion2 decks16.9K decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.1%inclusion2 decks3.74K decks
Kynaios and Tiro of Meletis
0.0%inclusion2 decks11.6K decks
Esika, God of the Tree
0.0%inclusion1 decks23K decks
Kyodai, Soul of Kamigawa
0.0%inclusion1 decks2.41K decks
Niv-Mizzet, Guildpact
0.0%inclusion1 decks3.74K decks
Shiko and Narset, Unified
0.0%inclusion1 decks7.55K decks
General Tazri
0.0%inclusion1 decks3.59K decks
High Synergy Cards
Evil Twin
73%inclusion44 decks60 decks
72%synergy
Stunt Double
62%inclusion50 decks81 decks
61%synergy
Clever Impersonator
63%inclusion51 decks81 decks
61%synergy
Chameleon, Master of Disguise
61%inclusion19 decks31 decks
59%synergy
Naga Fleshcrafter
59%inclusion32 decks54 decks
58%synergy
Restoration Angel
60%inclusion49 decks81 decks
58%synergy
Progenitor Mimic
59%inclusion34 decks58 decks
57%synergy
Callidus Assassin
57%inclusion34 decks60 decks
55%synergy
Altered Ego
57%inclusion33 decks58 decks
55%synergy
Vizier of Many Faces
54%inclusion44 decks81 decks
54%synergy
Top Cards
Phyrexian Metamorph
59%inclusion48 decks81 decks
52%synergy
Spark Double
54%inclusion44 decks81 decks
48%synergy
Clone
53%inclusion43 decks81 decks
52%synergy
Mirrorhall Mimic
51%inclusion41 decks81 decks
50%synergy
Superior Spider-Man
50%inclusion12 decks24 decks
49%synergy
Phantasmal Image
49%inclusion40 decks81 decks
47%synergy
Undercover Operative
48%inclusion39 decks81 decks
48%synergy
Deceptive Frostkite
48%inclusion26 decks54 decks
47%synergy
Waxen Shapethief
48%inclusion29 decks61 decks
47%synergy
Farseek
47%inclusion27 decks58 decks
11%synergy
Game Changers
Chrome Mox
25%inclusion20 decks81 decks
19%synergy
Demonic Tutor
23%inclusion14 decks60 decks
4%synergy
Ancient Tomb
22%inclusion18 decks81 decks
13%synergy
Grim Monolith
20%inclusion16 decks81 decks
18%synergy
Mox Diamond
19%inclusion15 decks81 decks
14%synergy
Thassa's Oracle
16%inclusion13 decks81 decks
10%synergy
The One Ring
11%inclusion9 decks81 decks
3%synergy
Aura Shards
10%inclusion6 decks58 decks
3%synergy
Lion's Eye Diamond
10%inclusion8 decks81 decks
8%synergy
Consecrated Sphinx
7.4%inclusion6 decks81 decks
3%synergy
Creatures
Copycrook
46%inclusion36 decks78 decks
46%synergy
Gigantoplasm
44%inclusion36 decks81 decks
44%synergy
Wall of Stolen Identity
44%inclusion36 decks81 decks
44%synergy
Sakashima the Impostor
44%inclusion36 decks81 decks
43%synergy
Visage Bandit
43%inclusion35 decks81 decks
43%synergy
Sakashima of a Thousand Faces
43%inclusion35 decks81 decks
40%synergy
Sakashima's Protege
42%inclusion34 decks81 decks
41%synergy
Flesh Duplicate
42%inclusion34 decks81 decks
41%synergy
Wispweaver Angel
40%inclusion32 decks81 decks
39%synergy
Sakashima's Student
40%inclusion32 decks81 decks
39%synergy
Auton Soldier
40%inclusion32 decks81 decks
38%synergy
Metamorphosis Fanatic
39%inclusion20 decks51 decks
38%synergy
Ardyn, the Usurper
39%inclusion14 decks36 decks
38%synergy
Icewind Stalwart
37%inclusion30 decks81 decks
37%synergy
Starfield Vocalist
37%inclusion14 decks38 decks
34%synergy
Sister Hospitaller
37%inclusion22 decks60 decks
36%synergy
Colossal Grave-Reaver
30%inclusion11 decks37 decks
25%synergy
Faeburrow Elder
29%inclusion17 decks58 decks
17%synergy
Kroxa and Kunoros
28%inclusion17 decks60 decks
28%synergy
Gyruda, Doom of Depths
28%inclusion17 decks60 decks
27%synergy
Mardu Siegebreaker
25%inclusion10 decks40 decks
20%synergy
Preston, the Vanisher
25%inclusion20 decks81 decks
24%synergy
Bloom Tender
24%inclusion14 decks58 decks
16%synergy
Deadeye Navigator
23%inclusion19 decks81 decks
21%synergy
Ratadrabik of Urborg
23%inclusion14 decks60 decks
21%synergy
Y'shtola Rhul
23%inclusion11 decks48 decks
21%synergy
Solemn Simulacrum
21%inclusion17 decks81 decks
9%synergy
Charming Prince
20%inclusion16 decks81 decks
18%synergy
Thassa, Deep-Dwelling
20%inclusion16 decks81 decks
17%synergy
Soulherder
20%inclusion16 decks81 decks
15%synergy
Kiora's Follower
19%inclusion11 decks58 decks
14%synergy
Angel of Indemnity
19%inclusion15 decks81 decks
18%synergy
Roaming Throne
19%inclusion15 decks81 decks
12%synergy
Lotho, Corrupt Shirriff
18%inclusion11 decks60 decks
5%synergy
General Ferrous Rokiric
17%inclusion14 decks81 decks
16%synergy
Glasspool Mimic
17%inclusion14 decks81 decks
15%synergy
Coiling Oracle
17%inclusion10 decks58 decks
12%synergy
Ruthless Technomancer
17%inclusion10 decks60 decks
15%synergy
Baleful Strix
17%inclusion10 decks60 decks
4%synergy
Brago, King Eternal
16%inclusion13 decks81 decks
13%synergy
Knight of New Alara
16%inclusion9 decks58 decks
14%synergy
Emiel the Blessed
16%inclusion9 decks58 decks
13%synergy
Birds of Paradise
16%inclusion9 decks58 decks
-12%synergy
Ertai Resurrected
15%inclusion9 decks60 decks
13%synergy
Kardur, Doomscourge
15%inclusion9 decks60 decks
9%synergy
Voice of Victory
14%inclusion8 decks56 decks
8%synergy
Peregrine Drake
14%inclusion11 decks81 decks
10%synergy
Hostage Taker
13%inclusion8 decks60 decks
10%synergy
Deadpool, Trading Card
13%inclusion5 decks40 decks
10%synergy
Luminous Broodmoth
12%inclusion10 decks81 decks
10%synergy
Instants
Dovin's Veto
22%inclusion18 decks81 decks
4%synergy
Assassin's Trophy
22%inclusion12 decks54 decks
-9%synergy
Terminate
22%inclusion13 decks60 decks
2%synergy
Growth Spiral
21%inclusion12 decks58 decks
1%synergy
Eladamri's Call
19%inclusion11 decks58 decks
10%synergy
Counterspell
19%inclusion15 decks81 decks
-23%synergy
Pact of Negation
17%inclusion14 decks81 decks
11%synergy
Path to Exile
17%inclusion14 decks81 decks
-30%synergy
Cabal Ritual
17%inclusion10 decks60 decks
11%synergy
Anguished Unmaking
17%inclusion10 decks60 decks
-8%synergy
Swords to Plowshares
16%inclusion13 decks81 decks
-45%synergy
Despark
15%inclusion9 decks60 decks
2%synergy
Planar Genesis
15%inclusion8 decks55 decks
10%synergy
Countersquall
13%inclusion8 decks60 decks
11%synergy
Rakdos Charm
13%inclusion8 decks60 decks
-2%synergy
Momentary Blink
12%inclusion10 decks81 decks
10%synergy
Ghostly Flicker
12%inclusion10 decks81 decks
8%synergy
Ephemerate
12%inclusion10 decks81 decks
6%synergy
Mana Drain
12%inclusion10 decks81 decks
-2%synergy
Boros Charm
12%inclusion10 decks81 decks
-10%synergy
Drown in the Loch
12%inclusion7 decks60 decks
7%synergy
Eerie Interlude
11%inclusion9 decks81 decks
8%synergy
Fell the Profane
11%inclusion6 decks57 decks
2%synergy
Turn to Mist
10%inclusion8 decks81 decks
10%synergy
Arcane Denial
10%inclusion8 decks81 decks
-10%synergy
Golgari Charm
9.3%inclusion5 decks54 decks
5%synergy
Izzet Charm
8.6%inclusion7 decks81 decks
4%synergy
Lim-Dûl's Vault
8.3%inclusion5 decks60 decks
5%synergy
Tainted Pact
8.3%inclusion5 decks60 decks
5%synergy
Vampiric Tutor
8.3%inclusion5 decks60 decks
-6%synergy
Cackling Counterpart
7.4%inclusion6 decks81 decks
6%synergy
Flicker of Fate
7.4%inclusion6 decks81 decks
6%synergy
Snap
7.4%inclusion6 decks81 decks
0%synergy
Enlightened Tutor
7.4%inclusion6 decks81 decks
-8%synergy
Putrefy
7.4%inclusion4 decks54 decks
-9%synergy
Negate
7.4%inclusion6 decks81 decks
-13%synergy
Cyclonic Rift
7.4%inclusion6 decks81 decks
-14%synergy
Worldly Tutor
6.9%inclusion4 decks58 decks
-5%synergy
Kolaghan's Command
6.7%inclusion4 decks60 decks
5%synergy
Semester's End
6.2%inclusion5 decks81 decks
5%synergy
Planar Incision
6.2%inclusion5 decks81 decks
5%synergy
Displace
6.2%inclusion5 decks81 decks
5%synergy
Cloudshift
6.2%inclusion5 decks81 decks
2%synergy
Mindbreak Trap
6.2%inclusion5 decks81 decks
1%synergy
Brainstorm
6.2%inclusion5 decks81 decks
-12%synergy
Memory's Journey
5.2%inclusion3 decks58 decks
5%synergy
Cosmic Rebirth
5.2%inclusion3 decks58 decks
4%synergy
Crop Rotation
5.2%inclusion3 decks58 decks
-5%synergy
Sorceries
Nature's Lore
43%inclusion25 decks58 decks
12%synergy
Dread Return
42%inclusion25 decks60 decks
37%synergy
Three Visits
33%inclusion19 decks58 decks
9%synergy
Bring to Light
24%inclusion14 decks58 decks
23%synergy
Rampant Growth
24%inclusion14 decks58 decks
-9%synergy
Cultivate
17%inclusion10 decks58 decks
-25%synergy
Merciless Eviction
15%inclusion9 decks60 decks
12%synergy
Culling Ritual
13%inclusion7 decks54 decks
2%synergy
Into the North
12%inclusion7 decks58 decks
11%synergy
Skyshroud Claim
12%inclusion7 decks58 decks
4%synergy
Circuitous Route
10%inclusion6 decks58 decks
8%synergy
Kodama's Reach
10%inclusion6 decks58 decks
-16%synergy
Ringsight
10%inclusion6 decks60 decks
7%synergy
Reach the Horizon
8.8%inclusion3 decks34 decks
8%synergy
Supreme Verdict
8.6%inclusion7 decks81 decks
-3%synergy
Reborn Hope
8.6%inclusion5 decks58 decks
8%synergy
Rite of Replication
7.4%inclusion6 decks81 decks
4%synergy
Time Wipe
7.4%inclusion6 decks81 decks
2%synergy
Windfall
7.4%inclusion6 decks81 decks
-4%synergy
Hunting Wilds
6.9%inclusion4 decks58 decks
7%synergy
Tempt with Discovery
6.9%inclusion4 decks58 decks
3%synergy
Explore
6.9%inclusion4 decks58 decks
-3%synergy
Last One Standing
6.7%inclusion4 decks60 decks
6%synergy
Expressive Iteration
6.2%inclusion5 decks81 decks
0%synergy
Ponder
6.2%inclusion5 decks81 decks
-5%synergy
Pillage the Bog
5.6%inclusion3 decks54 decks
5%synergy
Gaea's Blessing
5.2%inclusion3 decks58 decks
5%synergy
Explore the Underdark
5.2%inclusion3 decks58 decks
5%synergy
Open the Gates
5.2%inclusion3 decks58 decks
4%synergy
Map the Frontier
5.2%inclusion3 decks58 decks
4%synergy
Escape to the Wilds
5.2%inclusion3 decks58 decks
2%synergy
Decimate
5.2%inclusion3 decks58 decks
-2%synergy
Utility Artifacts
Panharmonicon
40%inclusion32 decks81 decks
35%synergy
Wayfarer's Bauble
10%inclusion8 decks81 decks
3%synergy
Maskwood Nexus
8.6%inclusion7 decks81 decks
6%synergy
Strionic Resonator
6.2%inclusion5 decks81 decks
4%synergy
Monster Manual
5.2%inclusion3 decks58 decks
3%synergy
Enchantments
Smothering Tithe
20%inclusion16 decks81 decks
-1%synergy
Animate Dead
17%inclusion10 decks60 decks
8%synergy
Rhythm of the Wild
16%inclusion9 decks58 decks
-6%synergy
Mystic Remora
12%inclusion10 decks81 decks
-4%synergy
Mirari's Wake
12%inclusion7 decks58 decks
2%synergy
Heartless Summoning
12%inclusion7 decks60 decks
11%synergy
Dance of the Dead
12%inclusion7 decks60 decks
10%synergy
Impact Tremors
11%inclusion9 decks81 decks
1%synergy
Sylvan Library
10%inclusion6 decks58 decks
1%synergy
Sneak Attack
10%inclusion8 decks81 decks
8%synergy
Widespread Thieving
9.3%inclusion5 decks54 decks
8%synergy
Leyline of the Guildpact
9.3%inclusion5 decks54 decks
-5%synergy
Annie Joins Up
8.6%inclusion5 decks58 decks
-4%synergy
Molten Echoes
7.4%inclusion6 decks81 decks
6%synergy
Virtue of Knowledge
7.4%inclusion6 decks81 decks
6%synergy
Teleportation Circle
7.4%inclusion6 decks81 decks
4%synergy
Rhystic Study
7.4%inclusion6 decks81 decks
-16%synergy
Guardian Project
6.9%inclusion4 decks58 decks
-1%synergy
Warstorm Surge
6.2%inclusion5 decks81 decks
2%synergy
Underworld Breach
6.2%inclusion5 decks81 decks
0%synergy
Windcrag Siege
5.6%inclusion3 decks54 decks
-1%synergy
Cryptolith Rite
5.2%inclusion3 decks58 decks
1%synergy
Battles
Invasion of Ravnica
6.2%inclusion5 decks81 decks
6%synergy
Planeswalkers
Saheeli Rai
22%inclusion18 decks81 decks
21%synergy
Oko, Thief of Crowns
10%inclusion6 decks58 decks
6%synergy
Teferi, Time Raveler
6.2%inclusion5 decks81 decks
0%synergy
Domri, Anarch of Bolas
5.2%inclusion3 decks58 decks
2%synergy
Utility Lands
Reliquary Tower
20%inclusion16 decks81 decks
-10%synergy
Mistrise Village
18%inclusion10 decks56 decks
10%synergy
Otawara, Soaring City
16%inclusion13 decks81 decks
0%synergy
Boseiju, Who Endures
16%inclusion9 decks58 decks
-3%synergy
City of Traitors
12%inclusion10 decks81 decks
11%synergy
Shifting Woodland
9.1%inclusion5 decks55 decks
2%synergy
Balamb Garden, SeeD Academy
8.8%inclusion3 decks34 decks
7%synergy
Urborg, Tomb of Yawgmoth
7.4%inclusion6 decks81 decks
-2%synergy
Crystal Vein
6.2%inclusion5 decks81 decks
5%synergy
Lotus Field
6.2%inclusion5 decks81 decks
5%synergy
Rogue's Passage
6.2%inclusion5 decks81 decks
-14%synergy
Gaea's Cradle
5.2%inclusion3 decks58 decks
-1%synergy
Mana Artifacts
Arcane Signet
78%inclusion63 decks81 decks
6%synergy
Fellwar Stone
53%inclusion43 decks81 decks
33%synergy
Sol Ring
38%inclusion31 decks81 decks
-45%synergy
Talisman of Dominance
33%inclusion20 decks60 decks
1%synergy
Azorius Signet
22%inclusion18 decks81 decks
1%synergy
Talisman of Progress
22%inclusion18 decks81 decks
-3%synergy
Talisman of Creativity
22%inclusion18 decks81 decks
-6%synergy
Lotus Petal
19%inclusion15 decks81 decks
12%synergy
Chromatic Lantern
16%inclusion13 decks81 decks
7%synergy
Izzet Signet
16%inclusion13 decks81 decks
-7%synergy
Talisman of Curiosity
14%inclusion8 decks58 decks
1%synergy
Mox Amber
14%inclusion11 decks81 decks
9%synergy
Talisman of Hierarchy
13%inclusion8 decks60 decks
-13%synergy
Talisman of Indulgence
13%inclusion8 decks60 decks
-14%synergy
Commander's Sphere
12%inclusion10 decks81 decks
1%synergy
Dimir Signet
12%inclusion7 decks60 decks
-12%synergy
Talisman of Resilience
11%inclusion6 decks54 decks
-1%synergy
Mox Opal
10%inclusion8 decks81 decks
6%synergy
Mind Stone
10%inclusion8 decks81 decks
-4%synergy
Boros Signet
10%inclusion8 decks81 decks
-9%synergy
Talisman of Conviction
10%inclusion8 decks81 decks
-14%synergy
Simic Signet
8.6%inclusion5 decks58 decks
-2%synergy
Lotus Bloom
7.4%inclusion6 decks81 decks
7%synergy
Tome of the Guildpact
6.2%inclusion5 decks81 decks
6%synergy
Machine God's Effigy
6.2%inclusion5 decks81 decks
5%synergy
Talisman of Impulse
5.2%inclusion3 decks58 decks
-5%synergy
Lands
Command Tower
94%inclusion76 decks81 decks
20%synergy
Exotic Orchard
73%inclusion59 decks81 decks
36%synergy
Flooded Strand
49%inclusion40 decks81 decks
38%synergy
Breeding Pool
45%inclusion26 decks58 decks
3%synergy
Marsh Flats
44%inclusion36 decks81 decks
34%synergy
Watery Grave
43%inclusion26 decks60 decks
2%synergy
Windswept Heath
43%inclusion35 decks81 decks
32%synergy
Arid Mesa
42%inclusion34 decks81 decks
32%synergy
Scalding Tarn
42%inclusion34 decks81 decks
31%synergy
Misty Rainforest
42%inclusion34 decks81 decks
31%synergy
Wooded Foothills
41%inclusion33 decks81 decks
30%synergy
Polluted Delta
41%inclusion33 decks81 decks
29%synergy
Bloodstained Mire
40%inclusion32 decks81 decks
28%synergy
Overgrown Tomb
39%inclusion21 decks54 decks
-2%synergy
Mana Confluence
37%inclusion30 decks81 decks
30%synergy
Verdant Catacombs
37%inclusion30 decks81 decks
26%synergy
Hallowed Fountain
36%inclusion29 decks81 decks
-4%synergy
Godless Shrine
35%inclusion21 decks60 decks
-6%synergy
City of Brass
35%inclusion28 decks81 decks
27%synergy
Temple Garden
33%inclusion19 decks58 decks
-7%synergy
Steam Vents
32%inclusion26 decks81 decks
-6%synergy
Bayou
30%inclusion16 decks54 decks
16%synergy
Zagoth Triome
30%inclusion16 decks54 decks
3%synergy
Spara's Headquarters
29%inclusion17 decks58 decks
2%synergy
Ketria Triome
29%inclusion17 decks58 decks
-1%synergy
Stomping Ground
29%inclusion17 decks58 decks
-12%synergy
Blood Crypt
28%inclusion17 decks60 decks
-10%synergy
Tropical Island
28%inclusion16 decks58 decks
13%synergy
Cavern of Souls
27%inclusion22 decks81 decks
20%synergy
Path of Ancestry
27%inclusion22 decks81 decks
5%synergy
Raugrin Triome
27%inclusion22 decks81 decks
4%synergy
Badlands
27%inclusion16 decks60 decks
13%synergy
Underground Sea
27%inclusion16 decks60 decks
12%synergy
Tundra
26%inclusion21 decks81 decks
12%synergy
Terramorphic Expanse
26%inclusion21 decks81 decks
11%synergy
Evolving Wilds
26%inclusion21 decks81 decks
5%synergy
Sacred Foundry
26%inclusion21 decks81 decks
-11%synergy
Indatha Triome
24%inclusion13 decks54 decks
-3%synergy
Volcanic Island
23%inclusion19 decks81 decks
9%synergy
Forbidden Orchard
22%inclusion18 decks81 decks
20%synergy
The World Tree
22%inclusion12 decks54 decks
-5%synergy
Raffine's Tower
22%inclusion13 decks60 decks
-2%synergy
Taiga
21%inclusion12 decks58 decks
8%synergy
Scrubland
20%inclusion12 decks60 decks
6%synergy
Savai Triome
20%inclusion12 decks60 decks
-4%synergy
Reflecting Pool
20%inclusion16 decks81 decks
15%synergy
Savannah
19%inclusion11 decks58 decks
6%synergy
Gemstone Caverns
19%inclusion15 decks81 decks
13%synergy
Azorius Chancery
19%inclusion15 decks81 decks
6%synergy
Mystic Monastery
19%inclusion15 decks81 decks
-10%synergy