Riku of Two Reflections
Dockside Extortionist
Eternal Witness
Snap
1

   Prerequisites

What do I need to start this combo?
Riku of Two Reflections on the battlefield.
All other cards in hand.
Opponents control five or more artifacts and/or enchantments.
1 available

   Steps

How does this combo work?
1
Cast Dockside Extortionist for 1.
2
When Dockside Extortionist enters the battlefield, its own ETB triggers and Riku of Two Reflections triggers.
3
Stack the triggers such that Dockside Extortionist's trigger resolves first, creating 5 Treasure tokens.
4
Pay for the Riku of Two Reflections trigger using 2 Treasures, creating a token copy of Dockside Extortionist that creates another 5 Treasure tokens.
5
Cast Snap using two of your 8 Treasures, returning Dockside Extortionist to your hand and untapping two lands, leaving you with 6 Treasure tokens and two untapped lands.
6
Cast Eternal Witness with an untapped land and two Treasure tokens, leaving an untapped land and four Treasure tokens.
7
When it enters the battlefield, Eternal Witness and Riku of Two Reflections trigger.
8
Stack the triggers such that Eternal Witness resolves first, returning Snap to your hand.
9
Before the Riku trigger resolves, cast Snap using an untapped land and a Treasure, returning Dockside Extortionist to your hand and leaving you with 2 untapped lands and 3 Treasure tokens.
10
Pay for the Riku of Two Reflectons trigger with 2 Treasure tokens, creating a token copy of Eternal Witness that returns Snap to your hand on ETB.
11
You are now back where you started, but with an extra Treasure token, an Eternal Witness token, and a Dockside Extortionist token, and with 2 untapped lands instead of 1.
12
Repeat for infinite Treasure tokens and creature tokens.

   Results

What do I get from this combo?
Infinite colored mana
Infinite creature tokens
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Riku of Two Reflections
0.81% of 4935 decks 40 decks
Animar, Soul of Elements
0.02% of 17934 decks 3 decks
High Synergy Cards
Finale of Devastation
53% of 43 decks +45% synergy
Mystic Remora
58% of 43 decks +44% synergy
Chord of Calling
51% of 43 decks +44% synergy
Swan Song
53% of 43 decks +40% synergy
Jeweled Lotus
42% of 43 decks +38% synergy
Imperial Recruiter
44% of 43 decks +38% synergy
Dualcaster Mage
42% of 43 decks +37% synergy
Archmage Emeritus
47% of 43 decks +37% synergy
Birds of Paradise
70% of 43 decks +36% synergy
Spellseeker
42% of 43 decks +36% synergy
Top Cards
Storm-Kiln Artist
44% of 43 decks +33% synergy
Nature's Lore
44% of 43 decks +8% synergy
Sylvan Library
42% of 43 decks +33% synergy
Farseek
42% of 43 decks -5% synergy
Flusterstorm
40% of 43 decks +32% synergy
Bloom Tender
40% of 43 decks +29% synergy
Three Visits
40% of 43 decks +12% synergy
Phantasmal Image
37% of 43 decks +34% synergy
Lotus Petal
37% of 43 decks +27% synergy
Cultivate
37% of 43 decks -10% synergy
Game Changers
Rhystic Study
67% of 43 decks +46% synergy
Cyclonic Rift
65% of 43 decks +40% synergy
Jeska's Will
56% of 43 decks +37% synergy
Worldly Tutor
51% of 43 decks +35% synergy
Fierce Guardianship
51% of 43 decks +32% synergy
Ancient Tomb
49% of 43 decks +38% synergy
Mystical Tutor
49% of 43 decks +35% synergy
Deflecting Swat
49% of 43 decks +30% synergy
Mana Vault
40% of 43 decks +32% synergy
Force of Will
40% of 43 decks +31% synergy
Creatures
Kiki-Jiki, Mirror Breaker
35% of 43 decks +33% synergy
Biovisionary
33% of 43 decks +32% synergy
Phyrexian Metamorph
33% of 43 decks +25% synergy
Harmonic Prodigy
30% of 43 decks +27% synergy
Displacer Kitten
30% of 43 decks +24% synergy
Clever Impersonator
28% of 43 decks +26% synergy
Temur Sabertooth
28% of 43 decks +20% synergy
Elvish Mystic
28% of 43 decks +17% synergy
Mulldrifter
26% of 43 decks +20% synergy
Adrix and Nev, Twincasters
26% of 43 decks +17% synergy
Llanowar Elves
26% of 43 decks +11% synergy
Kinnan, Bonder Prodigy
23% of 43 decks +19% synergy
Peregrine Drake
23% of 43 decks +18% synergy
Consecrated Sphinx
23% of 43 decks +18% synergy
Flesh Duplicate
23% of 26 decks +21% synergy
Palinchron
21% of 43 decks +20% synergy
Deadeye Navigator
21% of 43 decks +18% synergy
Nyxbloom Ancient
21% of 43 decks +18% synergy
Sakashima of a Thousand Faces
21% of 43 decks +18% synergy
Seedborn Muse
21% of 43 decks +13% synergy
Etali, Primal Conqueror
21% of 43 decks +10% synergy
Sakura-Tribe Elder
21% of 43 decks +7% synergy
Archaeomancer
19% of 43 decks +18% synergy
Snapcaster Mage
19% of 43 decks +17% synergy
Coiling Oracle
19% of 43 decks +14% synergy
Fyndhorn Elves
19% of 43 decks +12% synergy
Delighted Halfling
19% of 43 decks +4% synergy
Gilded Drake
16% of 43 decks +14% synergy
Simian Spirit Guide
16% of 43 decks +11% synergy
Reclamation Sage
16% of 43 decks +11% synergy
Hullbreaker Horror
16% of 43 decks +8% synergy
Beast Whisperer
16% of 43 decks +6% synergy
Terror of the Peaks
16% of 43 decks +4% synergy
Agent of Treachery
14% of 43 decks +13% synergy
Progenitor Mimic
14% of 43 decks +12% synergy
Glasspool Mimic
14% of 43 decks +11% synergy
Veyran, Voice of Duality
14% of 43 decks +9% synergy
Brudiclad, Telchor Engineer
14% of 43 decks +9% synergy
Tinder Wall
14% of 43 decks +9% synergy
Elvish Spirit Guide
14% of 43 decks +9% synergy
Goblin Electromancer
14% of 43 decks +7% synergy
Goblin Anarchomancer
14% of 43 decks +2% synergy
Barrin, Master Wizard
12% of 43 decks +11% synergy
Allosaurus Shepherd
12% of 43 decks +11% synergy
Arbor Elf
12% of 43 decks +9% synergy
Wandering Archaic
12% of 43 decks +8% synergy
Faerie Mastermind
12% of 43 decks +8% synergy
Wood Elves
12% of 43 decks +8% synergy
Spark Double
12% of 43 decks +5% synergy
Ragavan, Nimble Pilferer
12% of 43 decks +4% synergy
Instants
Double Major
35% of 43 decks +31% synergy
Veil of Summer
35% of 43 decks +28% synergy
Frantic Search
35% of 43 decks +23% synergy
An Offer You Can't Refuse
35% of 43 decks +17% synergy
Mental Misstep
33% of 43 decks +27% synergy
Noxious Revival
33% of 43 decks +21% synergy
Crop Rotation
33% of 43 decks +21% synergy
Mana Drain
33% of 43 decks +20% synergy
Narset's Reversal
30% of 43 decks +26% synergy
Pact of Negation
30% of 43 decks +24% synergy
Force of Negation
30% of 43 decks +23% synergy
Growth Spiral
30% of 43 decks +3% synergy
Chaos Warp
30% of 43 decks -3% synergy
Beast Within
30% of 43 decks -11% synergy
Chain of Vapor
28% of 43 decks +24% synergy
Lightning Bolt
28% of 43 decks +16% synergy
Brainstorm
28% of 43 decks +11% synergy
Red Elemental Blast
26% of 43 decks +21% synergy
Pyroblast
26% of 43 decks +21% synergy
Heroic Intervention
26% of 43 decks -1% synergy
Counterspell
26% of 43 decks -8% synergy
Mindbreak Trap
23% of 43 decks +19% synergy
Harrow
23% of 43 decks +9% synergy
Manamorphose
21% of 43 decks +13% synergy
Nature's Claim
21% of 43 decks +12% synergy
Pongify
21% of 43 decks +9% synergy
Turnabout
16% of 43 decks +15% synergy
Dig Through Time
16% of 43 decks +14% synergy
Brain Freeze
16% of 43 decks +10% synergy
Flame of Anor
12% of 40 decks +10% synergy
Sublime Epiphany
12% of 43 decks +9% synergy
Force of Vigor
12% of 43 decks +9% synergy
Ghostly Flicker
12% of 43 decks +5% synergy
Arcane Denial
12% of 43 decks -4% synergy
Twincast
9% of 43 decks +8% synergy
See Double
9% of 43 decks +7% synergy
March of Swirling Mist
9% of 43 decks +6% synergy
Essence Flux
9% of 43 decks +6% synergy
Valakut Awakening
9% of 43 decks +6% synergy
Dispel
9% of 43 decks +6% synergy
Eureka Moment
9% of 43 decks +5% synergy
Borne Upon a Wind
8% of 40 decks +5% synergy
Alchemist's Retrieval
7% of 43 decks +6% synergy
Unsubstantiate
7% of 43 decks +6% synergy
Reiterate
7% of 43 decks +6% synergy
Mystic Reflection
7% of 43 decks +6% synergy
Miscast
7% of 43 decks +6% synergy
Blue Sun's Zenith
7% of 43 decks +5% synergy
Spell Pierce
7% of 43 decks +5% synergy
Reverberate
7% of 43 decks +4% synergy
Sorceries
Eldritch Evolution
35% of 43 decks +28% synergy
Gamble
35% of 43 decks +26% synergy
Rite of Replication
33% of 43 decks +29% synergy
Rampant Growth
33% of 43 decks -4% synergy
Neoform
30% of 43 decks +24% synergy
Kodama's Reach
30% of 43 decks -3% synergy
Twinflame
26% of 43 decks +24% synergy
Blasphemous Act
26% of 43 decks -8% synergy
Molten Duplication
25% of 12 decks +24% synergy
Solve the Equation
23% of 43 decks +19% synergy
Ponder
23% of 43 decks +14% synergy
Regrowth
21% of 43 decks +16% synergy
Windfall
21% of 43 decks +11% synergy
Skyshroud Claim
21% of 43 decks +11% synergy
Mythos of Illuna
19% of 43 decks +16% synergy
Preordain
19% of 43 decks +12% synergy
Doppelgang
17% of 18 decks +13% synergy
Bonus Round
16% of 43 decks +16% synergy
Green Sun's Zenith
16% of 43 decks +13% synergy
Wheel of Fortune
16% of 43 decks +12% synergy
Rite of Flame
14% of 43 decks +11% synergy
Bala Ged Recovery
14% of 43 decks +6% synergy
Temporal Manipulation
12% of 43 decks +10% synergy
Urban Evolution
12% of 43 decks +8% synergy
Explosive Vegetation
12% of 43 decks +8% synergy
Gitaxian Probe
12% of 43 decks +6% synergy
Faithless Looting
12% of 43 decks +4% synergy
Genesis Ultimatum
12% of 43 decks +3% synergy
Time Spiral
9% of 43 decks +9% synergy
Bribery
9% of 43 decks +8% synergy
Timetwister
9% of 43 decks +8% synergy
Guided Passage
9% of 43 decks +8% synergy
Sylvan Tutor
9% of 43 decks +8% synergy
Treasure Cruise
9% of 43 decks +7% synergy
Time Warp
9% of 43 decks +6% synergy
Open the Way
9% of 43 decks +5% synergy
Heat Shimmer
7% of 43 decks +7% synergy
Time Stretch
7% of 43 decks +6% synergy
Quasiduplicate
7% of 43 decks +6% synergy
Capture of Jingzhou
7% of 43 decks +6% synergy
Tooth and Nail
7% of 43 decks +5% synergy
Shatterskull Smashing
7% of 43 decks +5% synergy
Sea Gate Restoration
7% of 43 decks +4% synergy
Harmonize
7% of 43 decks +4% synergy
Mana Geyser
7% of 43 decks +4% synergy
Explore
7% of 43 decks -8% synergy
Utility Artifacts
Twinning Staff
28% of 43 decks +21% synergy
The One Ring
21% of 43 decks +13% synergy
Cloudstone Curio
19% of 43 decks +15% synergy
Lion's Eye Diamond
14% of 43 decks +10% synergy
Mirror Box
12% of 43 decks +10% synergy
Panharmonicon
12% of 43 decks +3% synergy
Helm of the Host
9% of 43 decks +6% synergy
The Great Henge
9% of 43 decks -1% synergy
Lightning Greaves
9% of 43 decks -16% synergy
Birthing Pod
7% of 43 decks +4% synergy
Strionic Resonator
7% of 43 decks +3% synergy
Conjurer's Closet
7% of 43 decks +3% synergy
Swiftfoot Boots
7% of 43 decks -19% synergy
Enchantments
Underworld Breach
28% of 43 decks +20% synergy
Carpet of Flowers
23% of 43 decks +18% synergy
Parallel Lives
14% of 43 decks +7% synergy
Temur Ascendancy
14% of 43 decks -12% synergy
Survival of the Fittest
12% of 43 decks +10% synergy
Sneak Attack
12% of 43 decks +9% synergy
Zendikar Resurgent
9% of 43 decks +7% synergy
Wild Growth
9% of 43 decks -0% synergy
Rhythm of the Wild
9% of 43 decks -11% synergy
Splinter Twin
7% of 43 decks +7% synergy
Swarm Intelligence
7% of 43 decks +5% synergy
Utopia Sprawl
7% of 43 decks -0% synergy
Battles
Invasion of Ikoria
12% of 43 decks +7% synergy
Planeswalkers
Ral, Storm Conduit
7% of 43 decks +4% synergy
Kiora, Behemoth Beckoner
7% of 43 decks +1% synergy
Utility Lands
Boseiju, Who Endures
49% of 43 decks +28% synergy
Otawara, Soaring City
35% of 43 decks +18% synergy
Gaea's Cradle
28% of 43 decks +21% synergy
Alchemist's Refuge
26% of 43 decks +20% synergy
Mystic Sanctuary
21% of 43 decks +15% synergy
Yavimaya, Cradle of Growth
21% of 43 decks +5% synergy
Reliquary Tower
14% of 43 decks -18% synergy
Emergence Zone
9% of 43 decks +6% synergy
Dryad Arbor
7% of 43 decks +5% synergy
Temple of the False God
7% of 43 decks -3% synergy
Mana Artifacts
Sol Ring
93% of 43 decks +10% synergy
Arcane Signet
84% of 43 decks +10% synergy
Mana Crypt
58% of 43 decks +52% synergy
Chrome Mox
35% of 43 decks +27% synergy
Talisman of Creativity
30% of 43 decks +14% synergy
Talisman of Curiosity
28% of 43 decks +11% synergy
Fellwar Stone
28% of 43 decks +11% synergy
Mox Diamond
26% of 43 decks +19% synergy
Izzet Signet
26% of 43 decks +12% synergy
Simic Signet
23% of 43 decks +9% synergy
Mox Opal
19% of 43 decks +13% synergy
Gruul Signet
16% of 43 decks +4% synergy
Talisman of Impulse
16% of 43 decks +3% synergy
Chromatic Lantern
14% of 43 decks +3% synergy
Chromatic Orrery
7% of 43 decks +6% synergy
Mox Amber
7% of 43 decks +0% synergy
Lands
Command Tower
88% of 43 decks -3% synergy
Steam Vents
86% of 43 decks +41% synergy
Stomping Ground
86% of 43 decks +40% synergy
Breeding Pool
84% of 43 decks +38% synergy
Misty Rainforest
79% of 43 decks +46% synergy
Wooded Foothills
72% of 43 decks +39% synergy
Scalding Tarn
70% of 43 decks +38% synergy
Training Center
70% of 43 decks +37% synergy
Rejuvenating Springs
63% of 43 decks +26% synergy
Taiga
60% of 43 decks +46% synergy
Volcanic Island
56% of 43 decks +42% synergy
Tropical Island
56% of 43 decks +41% synergy
Exotic Orchard
49% of 43 decks -7% synergy
Mana Confluence
47% of 43 decks +36% synergy
Polluted Delta
44% of 43 decks +34% synergy
Flooded Strand
42% of 43 decks +31% synergy
Windswept Heath
42% of 43 decks +31% synergy
City of Brass
42% of 43 decks +30% synergy
Spire Garden
42% of 43 decks +11% synergy
Verdant Catacombs
40% of 43 decks +29% synergy
Arid Mesa
37% of 43 decks +28% synergy
Ketria Triome
37% of 43 decks -6% synergy
Bloodstained Mire
30% of 43 decks +22% synergy
Yavimaya Coast
30% of 43 decks -2% synergy
Shivan Reef
26% of 43 decks -3% synergy
Gemstone Caverns
23% of 43 decks +17% synergy
Waterlogged Grove
23% of 43 decks +16% synergy
Hinterland Harbor
23% of 43 decks -13% synergy
Prismatic Vista
21% of 43 decks +15% synergy
Rootbound Crag
21% of 43 decks -11% synergy
Sulfur Falls
21% of 43 decks -13% synergy
Cinder Glade
21% of 43 decks -20% synergy
Cavern of Souls
19% of 43 decks +11% synergy
Reflecting Pool
19% of 43 decks +10% synergy
Fiery Islet
16% of 43 decks +10% synergy
Karplusan Forest
16% of 43 decks -5% synergy
Forbidden Orchard
14% of 43 decks +11% synergy
Barkchannel Pathway
12% of 43 decks +4% synergy
Dreamroot Cascade
12% of 43 decks -14% synergy
Frontier Bivouac
12% of 43 decks -39% synergy
Riverglide Pathway
9% of 43 decks +3% synergy
Cragcrown Pathway
9% of 43 decks +2% synergy
Flooded Grove
9% of 43 decks -2% synergy
Izzet Boilerworks
9% of 43 decks -7% synergy
Stormcarved Coast
9% of 43 decks -11% synergy
Cascade Bluffs
7% of 43 decks -0% synergy
Fabled Passage
7% of 43 decks -5% synergy
Simic Growth Chamber
7% of 43 decks -12% synergy
Evolving Wilds
7% of 43 decks -21% synergy
Rockfall Vale
7% of 43 decks -21% synergy