Dour Port-Mage
Capture of Jingzhou
Eternal Witness

   Prerequisites

What do I need to start this combo?
Dour Port-Mage on the battlefield.
Capture of Jingzhou and Eternal Witness in hand.
1 available plus enough mana to cast Capture of Jingzhou and Eternal Witness each turn.

   Steps

How does this combo work?
1
Cast Capture of Jingzhou by paying its mana cost, causing you to take an extra turn after this one.
2
Cast Eternal Witness by paying its mana cost.
3
When Eternal Witness enters the battlefield, it triggers, returning Capture of Jingzhou from your graveyard to your hand.
4
Move to your next turn.
5
Activate Dour Port-Mage by paying 1 and tapping it, returning Eternal Witness from the battlefield to your hand.
6
Dour Port-Mage triggers, causing you to draw a card.
7
Repeat.

   Results

What do I get from this combo?
Infinite turns
Lock
Roon of the Hidden Realm
0.4%inclusion11 decks3.11K decks
Atraxa, Grand Unifier
0.0%inclusion6 decks15.3K decks
Loot, the Pathfinder
0.1%inclusion5 decks5.30K decks
Lagrella, the Magpie
0.2%inclusion3 decks1.81K decks
Galadriel, Light of Valinor
0.0%inclusion3 decks13.6K decks
Aang, at the Crossroads
0.1%inclusion3 decks4.95K decks
Chulane, Teller of Tales
0.0%inclusion2 decks8.44K decks
Clement, the Worrywort
0.0%inclusion2 decks7.98K decks
Grolnok, the Omnivore
0.0%inclusion2 decks6.37K decks
Glarb, Calamity's Augur
0.0%inclusion2 decks21.1K decks
Tamiyo, Inquisitive Student
0.0%inclusion2 decks4.73K decks
Omnath, Locus of Creation
0.0%inclusion1 decks16.4K decks
Derevi, Empyrial Tactician
0.0%inclusion1 decks10.6K decks
Edric, Spymaster of Trest
0.0%inclusion1 decks3.12K decks
Mr. Foxglove
0.0%inclusion1 decks5.96K decks
Kruphix, God of Horizons
0.0%inclusion1 decks4K decks
Eshki Dragonclaw
0.0%inclusion1 decks5.45K decks
The Second Doctor // Susan Foreman
0.5%inclusion1 decks214 decks
High Synergy Cards
Soulherder
78%inclusion28 decks36 decks
73%synergy
Ephemerate
72%inclusion26 decks36 decks
66%synergy
Time Warp
59%inclusion32 decks54 decks
58%synergy
Ghostly Flicker
61%inclusion33 decks54 decks
56%synergy
Temporal Manipulation
57%inclusion31 decks54 decks
56%synergy
Peregrine Drake
57%inclusion31 decks54 decks
54%synergy
Imperial Recruiter
57%inclusion4 decks7 decks
53%synergy
Archaeomancer
54%inclusion29 decks54 decks
51%synergy
Etali, Primal Conqueror
57%inclusion4 decks7 decks
49%synergy
Cloudshift
53%inclusion19 decks36 decks
49%synergy
Top Cards
Swords to Plowshares
67%inclusion24 decks36 decks
6%synergy
Path to Exile
64%inclusion23 decks36 decks
17%synergy
Baleful Strix
56%inclusion5 decks9 decks
42%synergy
Noble Hierarch
56%inclusion20 decks36 decks
40%synergy
Birds of Paradise
52%inclusion28 decks54 decks
24%synergy
Teleportation Circle
47%inclusion17 decks36 decks
44%synergy
Swan Song
46%inclusion25 decks54 decks
29%synergy
Coiling Oracle
41%inclusion22 decks54 decks
35%synergy
An Offer You Can't Refuse
41%inclusion22 decks54 decks
16%synergy
Deadeye Navigator
39%inclusion21 decks54 decks
37%synergy
Game Changers
Vampiric Tutor
67%inclusion6 decks9 decks
52%synergy
Demonic Tutor
56%inclusion5 decks9 decks
37%synergy
Cyclonic Rift
41%inclusion22 decks54 decks
19%synergy
Imperial Seal
33%inclusion3 decks9 decks
28%synergy
Mystical Tutor
33%inclusion18 decks54 decks
22%synergy
Worldly Tutor
33%inclusion18 decks54 decks
22%synergy
Fierce Guardianship
33%inclusion18 decks54 decks
16%synergy
The One Ring
26%inclusion14 decks54 decks
18%synergy
Mana Vault
22%inclusion12 decks54 decks
16%synergy
Chrome Mox
19%inclusion10 decks54 decks
13%synergy
Creatures
Elesh Norn, Mother of Machines
39%inclusion14 decks36 decks
36%synergy
Displacer Kitten
39%inclusion21 decks54 decks
34%synergy
Venser, Shaper Savant
33%inclusion18 decks54 decks
32%synergy
Thassa, Deep-Dwelling
33%inclusion18 decks54 decks
31%synergy
Wall of Omens
33%inclusion12 decks36 decks
30%synergy
Starfield Vocalist
32%inclusion11 decks34 decks
30%synergy
Wood Elves
31%inclusion17 decks54 decks
27%synergy
Felidar Guardian
31%inclusion11 decks36 decks
28%synergy
Restoration Angel
31%inclusion11 decks36 decks
28%synergy
Esper Sentinel
31%inclusion11 decks36 decks
12%synergy
Delighted Halfling
30%inclusion16 decks54 decks
18%synergy
Yorion, Sky Nomad
28%inclusion10 decks36 decks
26%synergy
Wall of Blossoms
28%inclusion15 decks54 decks
26%synergy
Brago, King Eternal
28%inclusion10 decks36 decks
25%synergy
Emiel the Blessed
28%inclusion10 decks36 decks
25%synergy
Mulldrifter
28%inclusion15 decks54 decks
23%synergy
Witch Enchanter
28%inclusion10 decks36 decks
20%synergy
Lilysplash Mentor
26%inclusion14 decks54 decks
24%synergy
Timeless Witness
26%inclusion14 decks54 decks
23%synergy
Spellseeker
26%inclusion14 decks54 decks
23%synergy
Preston, the Vanisher
25%inclusion9 decks36 decks
24%synergy
Solitude
25%inclusion9 decks36 decks
23%synergy
Skyclave Apparition
25%inclusion9 decks36 decks
22%synergy
Aether Channeler
24%inclusion13 decks54 decks
22%synergy
Knight of Autumn
22%inclusion8 decks36 decks
21%synergy
Farhaven Elf
22%inclusion12 decks54 decks
20%synergy
Recruiter of the Guard
22%inclusion8 decks36 decks
19%synergy
Spirited Companion
22%inclusion8 decks36 decks
19%synergy
Loran of the Third Path
22%inclusion8 decks36 decks
15%synergy
Reclamation Sage
22%inclusion12 decks54 decks
14%synergy
Bloom Tender
22%inclusion12 decks54 decks
14%synergy
Avacyn's Pilgrim
22%inclusion8 decks36 decks
10%synergy
Seedborn Muse
20%inclusion11 decks54 decks
12%synergy
Llanowar Elves
20%inclusion11 decks54 decks
0%synergy
Eldrazi Displacer
19%inclusion7 decks36 decks
18%synergy
Faeburrow Elder
19%inclusion7 decks36 decks
8%synergy
Clifftop Lookout
19%inclusion10 decks54 decks
17%synergy
Phyrexian Metamorph
19%inclusion10 decks54 decks
11%synergy
Hullbreaker Horror
19%inclusion10 decks54 decks
11%synergy
Elvish Mystic
19%inclusion10 decks54 decks
3%synergy
Voice of Victory
18%inclusion5 decks28 decks
11%synergy
Mystic Snake
17%inclusion9 decks54 decks
15%synergy
Reflector Mage
17%inclusion6 decks36 decks
15%synergy
Agent of Treachery
17%inclusion9 decks54 decks
15%synergy
Elvish Visionary
17%inclusion9 decks54 decks
15%synergy
Karmic Guide
17%inclusion6 decks36 decks
13%synergy
Sun Titan
17%inclusion6 decks36 decks
9%synergy
Grand Abolisher
17%inclusion6 decks36 decks
8%synergy
Riptide Gearhulk
15%inclusion5 decks33 decks
13%synergy
Pond Prophet
15%inclusion8 decks54 decks
14%synergy
Instants
Deflecting Swat
43%inclusion3 decks7 decks
26%synergy
Counterspell
37%inclusion20 decks54 decks
-5%synergy
Momentary Blink
33%inclusion12 decks36 decks
31%synergy
Eladamri's Call
33%inclusion12 decks36 decks
25%synergy
Mana Drain
33%inclusion18 decks54 decks
19%synergy
Assassin's Trophy
33%inclusion3 decks9 decks
2%synergy
Dovin's Veto
31%inclusion11 decks36 decks
12%synergy
Essence Flux
30%inclusion16 decks54 decks
27%synergy
Displace
28%inclusion15 decks54 decks
26%synergy
Eerie Interlude
28%inclusion10 decks36 decks
24%synergy
Chord of Calling
28%inclusion15 decks54 decks
22%synergy
Heroic Intervention
28%inclusion15 decks54 decks
-3%synergy
Enlightened Tutor
25%inclusion9 decks36 decks
10%synergy
Sink into Stupor
20%inclusion11 decks54 decks
10%synergy
Arcane Denial
20%inclusion11 decks54 decks
0%synergy
Force of Will
19%inclusion10 decks54 decks
9%synergy
Growth Spiral
19%inclusion10 decks54 decks
-2%synergy
Beast Within
19%inclusion10 decks54 decks
-15%synergy
Silence
17%inclusion6 decks36 decks
10%synergy
Noxious Revival
15%inclusion8 decks54 decks
10%synergy
Force of Negation
15%inclusion8 decks54 decks
7%synergy
Brainstorm
15%inclusion8 decks54 decks
-3%synergy
Ghostway
14%inclusion5 decks36 decks
13%synergy
Veil of Summer
13%inclusion7 decks54 decks
8%synergy
Pact of Negation
13%inclusion7 decks54 decks
6%synergy
Crop Rotation
13%inclusion7 decks54 decks
3%synergy
Pongify
13%inclusion7 decks54 decks
2%synergy
Flicker of Fate
11%inclusion4 decks36 decks
9%synergy
Flusterstorm
11%inclusion6 decks54 decks
4%synergy
Rapid Hybridization
11%inclusion6 decks54 decks
2%synergy
Teferi's Time Twist
9.3%inclusion5 decks54 decks
8%synergy
Force of Vigor
9.3%inclusion5 decks54 decks
6%synergy
Nature's Claim
9.3%inclusion5 decks54 decks
2%synergy
Flawless Maneuver
8.3%inclusion3 decks36 decks
-2%synergy
Teferi's Protection
8.3%inclusion3 decks36 decks
-8%synergy
Run Away Together
7.4%inclusion4 decks54 decks
6%synergy
Obscuring Haze
7.4%inclusion4 decks54 decks
5%synergy
Borne Upon a Wind
7.4%inclusion4 decks54 decks
3%synergy
Mindbreak Trap
7.4%inclusion4 decks54 decks
2%synergy
Mental Misstep
7.4%inclusion4 decks54 decks
2%synergy
Negate
7.4%inclusion4 decks54 decks
-13%synergy
Polliwallop
5.6%inclusion3 decks54 decks
5%synergy
Stifle
5.6%inclusion3 decks54 decks
5%synergy
Miscast
5.6%inclusion3 decks54 decks
4%synergy
Planar Incision
5.6%inclusion3 decks54 decks
4%synergy
Blur
5.6%inclusion3 decks54 decks
4%synergy
Voidslime
5.6%inclusion3 decks54 decks
4%synergy
Disallow
5.6%inclusion3 decks54 decks
4%synergy
Evacuation
5.6%inclusion3 decks54 decks
4%synergy
Dispel
5.6%inclusion3 decks54 decks
2%synergy
Sorceries
Nature's Lore
37%inclusion20 decks54 decks
6%synergy
Three Visits
33%inclusion18 decks54 decks
9%synergy
Farseek
33%inclusion18 decks54 decks
-2%synergy
Cultivate
26%inclusion14 decks54 decks
-16%synergy
Finale of Devastation
24%inclusion13 decks54 decks
17%synergy
Eldritch Evolution
22%inclusion12 decks54 decks
18%synergy
Kodama's Reach
20%inclusion11 decks54 decks
-6%synergy
Rampant Growth
20%inclusion11 decks54 decks
-12%synergy
Nature's Rhythm
20%inclusion8 decks40 decks
16%synergy
Approach of the Second Sun
19%inclusion7 decks36 decks
16%synergy
Green Sun's Zenith
19%inclusion10 decks54 decks
13%synergy
Bala Ged Recovery
17%inclusion9 decks54 decks
9%synergy
Farewell
14%inclusion5 decks36 decks
2%synergy
Neoform
13%inclusion7 decks54 decks
9%synergy
Explore
13%inclusion7 decks54 decks
3%synergy
Walk the Aeons
11%inclusion6 decks54 decks
11%synergy
Winds of Abandon
11%inclusion4 decks36 decks
9%synergy
Wargate
11%inclusion4 decks36 decks
9%synergy
Austere Command
11%inclusion4 decks36 decks
-1%synergy
Supreme Verdict
11%inclusion4 decks36 decks
-1%synergy
Splash Portal
9.3%inclusion5 decks54 decks
8%synergy
Solve the Equation
9.3%inclusion5 decks54 decks
6%synergy
Sylvan Tutor
7.4%inclusion4 decks54 decks
6%synergy
Personal Tutor
7.4%inclusion4 decks54 decks
6%synergy
Regrowth
7.4%inclusion4 decks54 decks
5%synergy
Lórien Revealed
7.4%inclusion4 decks54 decks
5%synergy
Sea Gate Restoration
7.4%inclusion4 decks54 decks
3%synergy
Skyshroud Claim
7.4%inclusion4 decks54 decks
-1%synergy
Windfall
7.4%inclusion4 decks54 decks
-4%synergy
Ponder
7.4%inclusion4 decks54 decks
-4%synergy
Time Stretch
5.6%inclusion3 decks54 decks
4%synergy
Tooth and Nail
5.6%inclusion3 decks54 decks
4%synergy
Utility Artifacts
Panharmonicon
37%inclusion20 decks54 decks
33%synergy
Conjurer's Closet
26%inclusion14 decks54 decks
23%synergy
Swiftfoot Boots
11%inclusion6 decks54 decks
-16%synergy
Cloudstone Curio
9.3%inclusion5 decks54 decks
9%synergy
Isochron Scepter
9.3%inclusion5 decks54 decks
7%synergy
Birthing Pod
5.6%inclusion3 decks54 decks
4%synergy
Strionic Resonator
5.6%inclusion3 decks54 decks
3%synergy
The Ozolith
5.6%inclusion3 decks54 decks
2%synergy
Sensei's Divining Top
5.6%inclusion3 decks54 decks
1%synergy
Conduit of Worlds
5.6%inclusion3 decks54 decks
0%synergy
Lightning Greaves
5.6%inclusion3 decks54 decks
-19%synergy
Enchantments
Rhystic Study
33%inclusion18 decks54 decks
10%synergy
Airbender Ascension
32%inclusion6 decks19 decks
29%synergy
Mystic Remora
30%inclusion16 decks54 decks
14%synergy
Guardian Project
26%inclusion14 decks54 decks
18%synergy
Smothering Tithe
22%inclusion8 decks36 decks
2%synergy
Exploration
20%inclusion11 decks54 decks
12%synergy
Wild Growth
20%inclusion11 decks54 decks
10%synergy
Sylvan Library
19%inclusion10 decks54 decks
10%synergy
Virtue of Knowledge
17%inclusion9 decks54 decks
15%synergy
Utopia Sprawl
15%inclusion8 decks54 decks
8%synergy
Touch the Spirit Realm
14%inclusion5 decks36 decks
12%synergy
Aura Shards
14%inclusion5 decks36 decks
7%synergy
Carpet of Flowers
13%inclusion7 decks54 decks
10%synergy
Trade Routes
7.4%inclusion4 decks54 decks
7%synergy
Unstoppable Plan
6.3%inclusion3 decks48 decks
4%synergy
Aluren
5.6%inclusion3 decks54 decks
5%synergy
Frogify
5.6%inclusion3 decks54 decks
5%synergy
Amphibian Downpour
5.6%inclusion3 decks54 decks
3%synergy
Kindred Discovery
5.6%inclusion3 decks54 decks
-1%synergy
Planeswalkers
Teferi, Time Raveler
31%inclusion11 decks36 decks
24%synergy
Oko, Thief of Crowns
9.3%inclusion5 decks54 decks
5%synergy
Jace, Wielder of Mysteries
7.4%inclusion4 decks54 decks
4%synergy
Utility Lands
Reliquary Tower
41%inclusion22 decks54 decks
11%synergy
Boseiju, Who Endures
30%inclusion16 decks54 decks
11%synergy
Otawara, Soaring City
28%inclusion15 decks54 decks
12%synergy
Ancient Tomb
20%inclusion11 decks54 decks
11%synergy
Mystic Sanctuary
20%inclusion11 decks54 decks
10%synergy
Alchemist's Refuge
15%inclusion8 decks54 decks
9%synergy
Mistrise Village
10%inclusion4 decks41 decks
2%synergy
Minamo, School at Water's Edge
9.3%inclusion5 decks54 decks
5%synergy
Gaea's Cradle
9.3%inclusion5 decks54 decks
3%synergy
Urza's Saga
9.3%inclusion5 decks54 decks
2%synergy
Yavimaya, Cradle of Growth
9.3%inclusion5 decks54 decks
1%synergy
Field of the Dead
7.4%inclusion4 decks54 decks
5%synergy
Temple of the False God
7.4%inclusion4 decks54 decks
-2%synergy
Oakhollow Village
5.6%inclusion3 decks54 decks
4%synergy
Dryad Arbor
5.6%inclusion3 decks54 decks
2%synergy
Rogue's Passage
5.6%inclusion3 decks54 decks
-15%synergy
Mana Artifacts
Sol Ring
91%inclusion49 decks54 decks
7%synergy
Arcane Signet
57%inclusion31 decks54 decks
-15%synergy
Talisman of Hierarchy
43%inclusion3 decks7 decks
17%synergy
Talisman of Resilience
33%inclusion3 decks9 decks
21%synergy
Talisman of Dominance
33%inclusion3 decks9 decks
1%synergy
Talisman of Progress
28%inclusion10 decks36 decks
3%synergy
Talisman of Unity
25%inclusion9 decks36 decks
18%synergy
Lotus Petal
24%inclusion13 decks54 decks
17%synergy
Fellwar Stone
24%inclusion13 decks54 decks
4%synergy
Talisman of Curiosity
22%inclusion12 decks54 decks
10%synergy
Mox Diamond
15%inclusion8 decks54 decks
11%synergy
Thought Vessel
13%inclusion7 decks54 decks
-4%synergy
Mox Amber
11%inclusion6 decks54 decks
7%synergy
Simic Signet
11%inclusion6 decks54 decks
0%synergy
Azorius Signet
11%inclusion4 decks36 decks
-10%synergy
Mox Opal
9.3%inclusion5 decks54 decks
5%synergy
Grim Monolith
5.6%inclusion3 decks54 decks
4%synergy
Springleaf Drum
5.6%inclusion3 decks54 decks
3%synergy
Commander's Sphere
5.6%inclusion3 decks54 decks
-6%synergy
Lands
Watery Grave
100%inclusion9 decks9 decks
58%synergy
Command Tower
87%inclusion47 decks54 decks
13%synergy
Stomping Ground
86%inclusion6 decks7 decks
44%synergy
Godless Shrine
86%inclusion6 decks7 decks
44%synergy
Breeding Pool
81%inclusion44 decks54 decks
39%synergy
Temple Garden
78%inclusion28 decks36 decks
38%synergy
Hallowed Fountain
78%inclusion28 decks36 decks
38%synergy
Overgrown Tomb
78%inclusion7 decks9 decks
36%synergy
Spire Garden
71%inclusion5 decks7 decks
49%synergy
Training Center
71%inclusion5 decks7 decks
47%synergy
Misty Rainforest
65%inclusion35 decks54 decks
53%synergy
Spara's Headquarters
64%inclusion23 decks36 decks
37%synergy
Flooded Strand
57%inclusion31 decks54 decks
46%synergy
Steam Vents
57%inclusion4 decks7 decks
19%synergy
Rejuvenating Springs
56%inclusion30 decks54 decks
30%synergy
Windswept Heath
54%inclusion29 decks54 decks
43%synergy
Bountiful Promenade
44%inclusion16 decks36 decks
23%synergy
Taiga
43%inclusion3 decks7 decks
30%synergy
Volcanic Island
43%inclusion3 decks7 decks
29%synergy
Indatha Triome
43%inclusion3 decks7 decks
16%synergy
Rootbound Crag
43%inclusion3 decks7 decks
14%synergy
Ketria Triome
43%inclusion3 decks7 decks
13%synergy
Hinterland Harbor
43%inclusion23 decks54 decks
9%synergy
Sea of Clouds
39%inclusion14 decks36 decks
15%synergy
Sunpetal Grove
39%inclusion14 decks36 decks
11%synergy
Glacial Fortress
36%inclusion13 decks36 decks
3%synergy
Yavimaya Coast
35%inclusion19 decks54 decks
8%synergy
Verdant Catacombs
33%inclusion18 decks54 decks
22%synergy
Polluted Delta
33%inclusion18 decks54 decks
21%synergy
Bayou
33%inclusion3 decks9 decks
20%synergy
Underground Sea
33%inclusion3 decks9 decks
19%synergy
Brushland
33%inclusion12 decks36 decks
13%synergy
Zagoth Triome
33%inclusion3 decks9 decks
6%synergy
Woodland Cemetery
33%inclusion3 decks9 decks
1%synergy
Wooded Foothills
31%inclusion17 decks54 decks
21%synergy
Tropical Island
31%inclusion17 decks54 decks
17%synergy
Savannah
31%inclusion11 decks36 decks
18%synergy
Tundra
31%inclusion11 decks36 decks
17%synergy
Adarkar Wastes
31%inclusion11 decks36 decks
6%synergy
Scalding Tarn
30%inclusion16 decks54 decks
19%synergy
Dreamroot Cascade
26%inclusion14 decks54 decks
4%synergy
Exotic Orchard
26%inclusion14 decks54 decks
-11%synergy
Seaside Citadel
25%inclusion9 decks36 decks
-2%synergy
Mana Confluence
24%inclusion13 decks54 decks
17%synergy
City of Brass
24%inclusion13 decks54 decks
16%synergy
Arid Mesa
22%inclusion12 decks54 decks
12%synergy
Marsh Flats
22%inclusion12 decks54 decks
12%synergy
Hedge Maze
20%inclusion11 decks54 decks
9%synergy
Flooded Grove
20%inclusion11 decks54 decks
5%synergy
Wooded Bastion
17%inclusion6 decks36 decks
13%synergy