Riku of Two Reflections + Narset's Reversal + Temporal Mastery
Riku of Two Reflections
Narset's Reversal
Temporal Mastery
Requires
Riku of Two Reflections must be on the battlefield.
Narset's Reversal must be in hand.
Temporal Mastery must be in hand.
Mana needed: 
each turn
each turn
Steps
- Cast Temporal Mastery by paying .
- Riku's first ability triggers - choose not to pay.
- Holding priority, cast Narset's Reversal by paying , targeting Temporal Mastery.
- Riku's first ability triggers, causing you to pay to copy Narset's Reversal, with the copy targeting the original Narset's Reversal.
- Resolve the copy of Narset's Reversal, copying the original Narset's Reversal targeting Temporal Mastery, and returning the original Narset's Reversal to your hand.
- Resolve the copy of Narset's Reversal created in step 5, copying Temporal Mastery and returning the original Temporal Mastery to your hand.
- Resolve Temporal Mastery, causing you to take an extra turn after this one.
- Repeat each turn.
Results
Infinite turns.
Riku of Two Reflections
1.07% of 4877 decks
52 decks
Storm, Force of Nature
0.02% of 5705 decks
1 decks
Kalamax, the Stormsire
0.01% of 7045 decks
1 decks
Omnath, Locus of All
0.01% of 13489 decks
1 decks
Yidris, Maelstrom Wielder
0.02% of 6653 decks
1 decks
High Synergy Cards
Twinning Staff
69% of 55 decks
+68% synergy
Time Warp
57% of 56 decks
+55% synergy
Archmage Emeritus
56% of 52 decks
+48% synergy
Mystical Tutor
59% of 56 decks
+44% synergy
Double Vision
43% of 54 decks
+41% synergy
Nexus of Fate
38% of 56 decks
+36% synergy
Dualcaster Mage
38% of 56 decks
+33% synergy
Expropriate
34% of 56 decks
+32% synergy
Cultivate
77% of 56 decks
+31% synergy
Spark Double
38% of 56 decks
+30% synergy
Top Cards
Kodama's Reach
59% of 56 decks
+27% synergy
Farseek
54% of 56 decks
+19% synergy
Counterspell
54% of 56 decks
+11% synergy
Growth Spiral
48% of 56 decks
+26% synergy
Cyclonic Rift
46% of 56 decks
+19% synergy
Rampant Growth
43% of 56 decks
+8% synergy
Rhystic Study
41% of 56 decks
+13% synergy
Blasphemous Act
39% of 56 decks
+6% synergy
Eternal Witness
36% of 56 decks
+15% synergy
Birds of Paradise
36% of 56 decks
+9% synergy
Creatures
Storm-Kiln Artist
35% of 52 decks
+25% synergy
Clever Impersonator
30% of 56 decks
+28% synergy
Jin-Gitaxias, Progress Tyrant
29% of 48 decks
+26% synergy
Exalted Flamer of Tzeentch
28% of 40 decks
+24% synergy
Harmonic Prodigy
27% of 49 decks
+23% synergy
Ral, Monsoon Mage
25% of 12 decks
+23% synergy
Mulldrifter
25% of 56 decks
+19% synergy
Phyrexian Metamorph
25% of 56 decks
+18% synergy
Biovisionary
23% of 56 decks
+22% synergy
Avenger of Zendikar
23% of 56 decks
+14% synergy
Solemn Simulacrum
23% of 56 decks
+9% synergy
Veyran, Voice of Duality
23% of 52 decks
+18% synergy
Seedborn Muse
21% of 56 decks
+13% synergy
Goblin Electromancer
21% of 56 decks
+12% synergy
Sakura-Tribe Elder
21% of 56 decks
+3% synergy
Glasspool Mimic
20% of 54 decks
+17% synergy
Dockside Extortionist
20% of 55 decks
+8% synergy
Stunt Double
20% of 56 decks
+19% synergy
Peregrine Drake
18% of 56 decks
+14% synergy
Kiki-Jiki, Mirror Breaker
18% of 56 decks
+14% synergy
Archaeomancer
18% of 56 decks
+14% synergy
Coiling Oracle
18% of 56 decks
+10% synergy
Wandering Archaic
17% of 52 decks
+16% synergy
Adrix and Nev, Twincasters
17% of 52 decks
+12% synergy
Nyxbloom Ancient
16% of 55 decks
+13% synergy
Lighthouse Chronologist
16% of 56 decks
+16% synergy
Consecrated Sphinx
16% of 56 decks
+11% synergy
God-Eternal Kefnet
14% of 56 decks
+14% synergy
Timestream Navigator
14% of 56 decks
+14% synergy
Brudiclad, Telchor Engineer
14% of 56 decks
+10% synergy
Sakashima of a Thousand Faces
13% of 53 decks
+10% synergy
Mizzix of the Izmagnus
12% of 56 decks
+12% synergy
Melek, Izzet Paragon
12% of 56 decks
+11% synergy
Progenitor Mimic
12% of 56 decks
+10% synergy
Deadeye Navigator
12% of 56 decks
+10% synergy
Phantasmal Image
12% of 56 decks
+9% synergy
Reclamation Sage
12% of 56 decks
+2% synergy
Rootha, Mercurial Artist
12% of 52 decks
+11% synergy
Wizards of Thay
11% of 45 decks
+10% synergy
Kalamax, the Stormsire
11% of 55 decks
+10% synergy
Dryad of the Ilysian Grove
11% of 55 decks
+3% synergy
Body Double
11% of 56 decks
+10% synergy
Dack's Duplicate
11% of 56 decks
+10% synergy
Clone
11% of 56 decks
+10% synergy
Snapcaster Mage
11% of 56 decks
+9% synergy
Baral, Chief of Compliance
11% of 56 decks
+8% synergy
Rattleclaw Mystic
11% of 56 decks
+7% synergy
Spellseeker
11% of 56 decks
+7% synergy
Guttersnipe
11% of 56 decks
+4% synergy
Bloom Tender
11% of 56 decks
+3% synergy
Instants
Beast Within
34% of 56 decks
-5% synergy
Brainstorm
32% of 56 decks
+11% synergy
Chaos Warp
30% of 56 decks
-2% synergy
Flame of Anor
30% of 27 decks
+24% synergy
Expansion // Explosion
27% of 56 decks
+24% synergy
Harrow
27% of 56 decks
+17% synergy
Frantic Search
27% of 56 decks
+15% synergy
Mana Drain
27% of 56 decks
+12% synergy
Fierce Guardianship
24% of 55 decks
+6% synergy
Increasing Vengeance
23% of 56 decks
+22% synergy
Reverberate
23% of 56 decks
+20% synergy
Worldly Tutor
23% of 56 decks
+9% synergy
Double Major
23% of 52 decks
+19% synergy
Pongify
21% of 56 decks
+10% synergy
Swan Song
20% of 56 decks
+3% synergy
Heroic Intervention
18% of 56 decks
-12% synergy
Galvanic Iteration
16% of 49 decks
+14% synergy
Comet Storm
16% of 56 decks
+13% synergy
Force of Will
16% of 56 decks
+5% synergy
Negate
16% of 56 decks
-7% synergy
Sublime Epiphany
15% of 54 decks
+13% synergy
Reality Shift
14% of 56 decks
+5% synergy
Lightning Bolt
14% of 56 decks
+4% synergy
Arcane Denial
14% of 56 decks
-5% synergy
Deflecting Swat
13% of 55 decks
-4% synergy
Pull from Tomorrow
12% of 56 decks
+9% synergy
Krosan Grip
12% of 56 decks
+5% synergy
Rapid Hybridization
12% of 56 decks
+3% synergy
Opt
12% of 56 decks
+3% synergy
An Offer You Can't Refuse
11% of 45 decks
-10% synergy
Twincast
11% of 56 decks
+10% synergy
Display of Power
11% of 28 decks
+10% synergy
Electrodominance
11% of 56 decks
+9% synergy
Dig Through Time
11% of 56 decks
+6% synergy
Crop Rotation
11% of 56 decks
+1% synergy
Twinferno
9% of 43 decks
+8% synergy
Valakut Awakening
9% of 54 decks
+3% synergy
Repeated Reverberation
9% of 55 decks
+9% synergy
Turnabout
9% of 56 decks
+8% synergy
Manamorphose
9% of 56 decks
+6% synergy
Blue Sun's Zenith
9% of 56 decks
+6% synergy
Mystic Confluence
9% of 56 decks
+6% synergy
Fact or Fiction
9% of 56 decks
+2% synergy
Pact of Negation
9% of 56 decks
+2% synergy
Force of Negation
9% of 56 decks
-0% synergy
Prismari Command
8% of 52 decks
+3% synergy
Fork
7% of 56 decks
+7% synergy
Reiterate
7% of 56 decks
+6% synergy
Plasm Capture
7% of 56 decks
+6% synergy
Counterflux
7% of 56 decks
+5% synergy
Sorceries
Three Visits
39% of 56 decks
+15% synergy
Karn's Temporal Sundering
30% of 56 decks
+29% synergy
Time Stretch
30% of 56 decks
+29% synergy
Rite of Replication
30% of 56 decks
+27% synergy
Temporal Manipulation
29% of 56 decks
+27% synergy
Part the Waterveil
27% of 56 decks
+26% synergy
Skyshroud Claim
27% of 56 decks
+18% synergy
Nature's Lore
27% of 56 decks
-5% synergy
Preordain
25% of 56 decks
+14% synergy
Beacon of Tomorrows
23% of 56 decks
+22% synergy
Temporal Trespass
23% of 56 decks
+22% synergy
Jeska's Will
23% of 53 decks
+5% synergy
Walk the Aeons
21% of 56 decks
+21% synergy
Genesis Ultimatum
20% of 54 decks
+15% synergy
Clone Legion
20% of 56 decks
+18% synergy
Alrund's Epiphany
19% of 52 decks
+18% synergy
Solve the Equation
17% of 52 decks
+13% synergy
Mythos of Illuna
17% of 54 decks
+16% synergy
Capture of Jingzhou
16% of 56 decks
+15% synergy
Ponder
16% of 56 decks
+3% synergy
Regrowth
14% of 56 decks
+11% synergy
Decimate
14% of 56 decks
+6% synergy
Quantum Misalignment
14% of 22 decks
+11% synergy
Call Forth the Tempest
14% of 22 decks
+11% synergy
Crackle with Power
13% of 52 decks
+11% synergy
Guided Passage
12% of 56 decks
+11% synergy
Urban Evolution
12% of 56 decks
+8% synergy
Mana Geyser
12% of 56 decks
+6% synergy
Mirage Mockery
11% of 35 decks
+11% synergy
Bala Ged Recovery
11% of 54 decks
+2% synergy
Repudiate // Replicate
11% of 56 decks
+10% synergy
Stitch in Time
11% of 56 decks
+9% synergy
Jaya's Immolating Inferno
11% of 56 decks
+9% synergy
Brass's Bounty
11% of 56 decks
+8% synergy
Explore
11% of 56 decks
+2% synergy
Windfall
11% of 56 decks
-2% synergy
Vandalblast
11% of 56 decks
-5% synergy
Tasha's Hideous Laughter
10% of 49 decks
+9% synergy
Sea Gate Restoration
9% of 54 decks
+4% synergy
Finale of Promise
9% of 56 decks
+8% synergy
Spitting Image
9% of 56 decks
+8% synergy
Devastation Tide
9% of 56 decks
+8% synergy
Mizzix's Mastery
9% of 56 decks
+6% synergy
Tempt with Discovery
9% of 56 decks
+5% synergy
Treasure Cruise
9% of 56 decks
+4% synergy
Gamble
9% of 56 decks
-1% synergy
Mnemonic Deluge
8% of 53 decks
+6% synergy
Time Spiral
7% of 56 decks
+7% synergy
Bonus Round
7% of 56 decks
+6% synergy
Plea for Power
7% of 56 decks
+6% synergy
Utility Artifacts
Primal Amulet
30% of 56 decks
+29% synergy
Lithoform Engine
28% of 54 decks
+26% synergy
Lightning Greaves
27% of 56 decks
+1% synergy
Mindsplice Apparatus
22% of 37 decks
+19% synergy
Mirror Box
19% of 48 decks
+18% synergy
Swiftfoot Boots
14% of 56 decks
-14% synergy
Isochron Scepter
12% of 56 decks
+10% synergy
The One Ring
12% of 33 decks
+3% synergy
Panharmonicon
11% of 56 decks
+7% synergy
Helm of the Host
9% of 56 decks
+6% synergy
Illusionist's Bracers
7% of 56 decks
+6% synergy
Conjurer's Closet
7% of 56 decks
+5% synergy
Wand of Wonder
7% of 45 decks
+5% synergy
Magistrate's Scepter
5% of 56 decks
+5% synergy
Crystal Shard
5% of 56 decks
+4% synergy
Scroll Rack
5% of 56 decks
+4% synergy
Mirage Mirror
5% of 56 decks
+4% synergy
Rings of Brighthearth
5% of 56 decks
+4% synergy
Strionic Resonator
5% of 56 decks
+2% synergy
Enchantments
Swarm Intelligence
29% of 56 decks
+27% synergy
Thousand-Year Storm
29% of 56 decks
+24% synergy
Case of the Ransacked Lab
24% of 21 decks
+21% synergy
Parallel Lives
18% of 56 decks
+11% synergy
Storm of Saruman
17% of 29 decks
+16% synergy
Wilderness Reclamation
14% of 56 decks
+10% synergy
Doubling Season
14% of 56 decks
+5% synergy
Mystic Remora
14% of 56 decks
-4% synergy
Mana Reflection
12% of 56 decks
+11% synergy
Sunbird's Invocation
12% of 56 decks
+11% synergy
Sylvan Library
12% of 56 decks
+1% synergy
Leyline of Anticipation
11% of 56 decks
+6% synergy
Mirrormade
9% of 55 decks
+7% synergy
Underworld Breach
9% of 55 decks
+3% synergy
Omniscience
9% of 56 decks
+6% synergy
Arcane Bombardment
9% of 45 decks
+7% synergy
Mana Flare
7% of 56 decks
+6% synergy
Jace's Sanctum
7% of 56 decks
+6% synergy
Temur Ascendancy
7% of 56 decks
-7% synergy
Extravagant Replication
7% of 45 decks
+5% synergy
Shark Typhoon
6% of 54 decks
+3% synergy
Braid of Fire
5% of 56 decks
+4% synergy
Sneak Attack
5% of 56 decks
+3% synergy
Zendikar Resurgent
5% of 56 decks
+3% synergy
Exploration
5% of 56 decks
-3% synergy
Planeswalkers
Ral, Storm Conduit
34% of 56 decks
+30% synergy
Rowan, Scholar of Sparks
13% of 52 decks
+13% synergy
Teferi, Master of Time
13% of 54 decks
+11% synergy
Ral Zarek
12% of 56 decks
+11% synergy
Chandra, Hope's Beacon
9% of 33 decks
+8% synergy
Narset, Parter of Veils
7% of 56 decks
+2% synergy
Utility Lands
Reliquary Tower
52% of 56 decks
+22% synergy
Alchemist's Refuge
20% of 56 decks
+13% synergy
Mystic Sanctuary
13% of 55 decks
+1% synergy
Mines of Moria
10% of 29 decks
+6% synergy
Mirrorpool
9% of 56 decks
+8% synergy
Boseiju, Who Shelters All
9% of 56 decks
+8% synergy
Halimar Depths
9% of 56 decks
+6% synergy
Temple of the False God
9% of 56 decks
-1% synergy
Boseiju, Who Endures
8% of 48 decks
-11% synergy
Yavimaya, Cradle of Growth
8% of 49 decks
-1% synergy
Lumbering Falls
7% of 56 decks
+5% synergy
Raging Ravine
7% of 56 decks
+5% synergy
Ancient Tomb
7% of 56 decks
-3% synergy
Castle Vantress
5% of 55 decks
+1% synergy
Magosi, the Waterveil
5% of 56 decks
+5% synergy
Wandering Fumarole
5% of 56 decks
+4% synergy
Thespian's Stage
5% of 56 decks
+3% synergy
Command Beacon
5% of 56 decks
+1% synergy
Nykthos, Shrine to Nyx
5% of 56 decks
-0% synergy
Mosswort Bridge
5% of 56 decks
-5% synergy
Kessig Wolf Run
5% of 56 decks
-11% synergy
Mana Artifacts
Sol Ring
95% of 56 decks
+10% synergy
Arcane Signet
73% of 55 decks
+1% synergy
Chromatic Lantern
30% of 56 decks
+21% synergy
Simic Signet
20% of 56 decks
+5% synergy
Izzet Signet
20% of 56 decks
-9% synergy
Mana Crypt
16% of 56 decks
+8% synergy
Commander's Sphere
16% of 56 decks
+1% synergy
Fellwar Stone
16% of 56 decks
-5% synergy
Gruul Signet
14% of 56 decks
+2% synergy
Thought Vessel
12% of 56 decks
-4% synergy
Gilded Lotus
11% of 56 decks
+7% synergy
Talisman of Creativity
11% of 56 decks
-18% synergy
Talisman of Curiosity
9% of 56 decks
-3% synergy
Chromatic Orrery
7% of 54 decks
+6% synergy
Mana Vault
7% of 56 decks
+1% synergy
Decanter of Endless Water
7% of 45 decks
+2% synergy
Pyromancer's Goggles
5% of 56 decks
+4% synergy
Chrome Mox
5% of 56 decks
-1% synergy
Talisman of Impulse
5% of 56 decks
-4% synergy
Mind Stone
5% of 56 decks
-12% synergy
Lands
Command Tower
93% of 56 decks
+19% synergy
Steam Vents
62% of 56 decks
+24% synergy
Stomping Ground
61% of 56 decks
+20% synergy
Breeding Pool
59% of 56 decks
+18% synergy
Ketria Triome
57% of 54 decks
+25% synergy
Frontier Bivouac
55% of 56 decks
+28% synergy
Sulfur Falls
52% of 56 decks
+21% synergy
Hinterland Harbor
48% of 56 decks
+21% synergy
Cinder Glade
45% of 56 decks
+6% synergy
Bountiful Landscape
44% of 9 decks
+29% synergy
Rootbound Crag
41% of 56 decks
+17% synergy
Exotic Orchard
39% of 56 decks
+4% synergy
Rejuvenating Springs
38% of 53 decks
+9% synergy
Scalding Tarn
38% of 56 decks
+27% synergy
Training Center
32% of 53 decks
+5% synergy
Misty Rainforest
30% of 56 decks
+19% synergy
Temple of Mystery
30% of 56 decks
+13% synergy
Wooded Foothills
29% of 56 decks
+18% synergy
Cascade Bluffs
29% of 56 decks
+17% synergy
Spire Garden
29% of 56 decks
+4% synergy
Flooded Grove
27% of 56 decks
+15% synergy
Izzet Boilerworks
25% of 56 decks
+9% synergy
Simic Growth Chamber
25% of 56 decks
+5% synergy
Yavimaya Coast
25% of 56 decks
-2% synergy
Shivan Reef
25% of 56 decks
-2% synergy
Barkchannel Pathway
23% of 52 decks
+14% synergy
Ferrous Lake
21% of 14 decks
+12% synergy
Cragcrown Pathway
20% of 54 decks
+12% synergy
Myriad Landscape
20% of 56 decks
+0% synergy
Riverglide Pathway
19% of 54 decks
+9% synergy
Gruul Turf
18% of 56 decks
+2% synergy
Temple of Epiphany
18% of 56 decks
-0% synergy
Dreamroot Cascade
16% of 49 decks
-2% synergy
Temple of Abandon
16% of 56 decks
+2% synergy
Evolving Wilds
16% of 56 decks
-5% synergy
Fabled Passage
15% of 55 decks
+5% synergy
Volcanic Island
14% of 56 decks
+0% synergy
Fire-Lit Thicket
12% of 56 decks
+8% synergy
Reflecting Pool
12% of 56 decks
+7% synergy
Taiga
12% of 56 decks
-1% synergy
Terramorphic Expanse
12% of 56 decks
-3% synergy
Path of Ancestry
12% of 56 decks
-9% synergy
Stormcarved Coast
12% of 49 decks
-5% synergy
Rockfall Vale
12% of 49 decks
-10% synergy
Fiery Islet
11% of 56 decks
+3% synergy
Tropical Island
11% of 56 decks
-3% synergy
Karplusan Forest
11% of 56 decks
-6% synergy
Prismatic Vista
9% of 56 decks
+3% synergy
Waterlogged Grove
9% of 56 decks
+1% synergy
Sheltered Thicket
9% of 56 decks
+1% synergy