Riku of Two Reflections (Commander) - Expensive Core

Cas Hinds
Jun 8, 2026
Looking Back at EDHREC Writers' First Precons
EDHREC's team of writers reminisce about the anniversary of one of Magic's most important products.
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Commander Spellbook
Moxfield
Scryfall
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Planar Engineering
14%inclusion1 decks7 decks
13%synergy
Sanar, Unfinished Genius
14%inclusion1 decks7 decks
13%synergy
Quandrix Charm
14%inclusion1 decks7 decks
12%synergy
Muse Seeker
14%inclusion1 decks7 decks
14%synergy
High Synergy Cards
Rite of Replication
36%inclusion16 decks44 decks
34%synergy
Mythos of Illuna
32%inclusion14 decks44 decks
30%synergy
Skyshroud Claim
39%inclusion17 decks44 decks
30%synergy
Clever Impersonator
32%inclusion14 decks44 decks
29%synergy
Progenitor Mimic
27%inclusion12 decks44 decks
26%synergy
Narset's Reversal
30%inclusion13 decks44 decks
26%synergy
Stunt Double
25%inclusion11 decks44 decks
24%synergy
Parallel Lives
30%inclusion13 decks44 decks
24%synergy
Adrix and Nev, Twincasters
30%inclusion13 decks44 decks
22%synergy
Dack's Duplicate
23%inclusion10 decks44 decks
22%synergy
Top Cards
Farseek
52%inclusion23 decks44 decks
5%synergy
Cultivate
50%inclusion22 decks44 decks
8%synergy
Nature's Lore
50%inclusion22 decks44 decks
16%synergy
Three Visits
48%inclusion21 decks44 decks
21%synergy
Rampant Growth
41%inclusion18 decks44 decks
7%synergy
Birds of Paradise
39%inclusion17 decks44 decks
4%synergy
Kodama's Reach
39%inclusion17 decks44 decks
7%synergy
Growth Spiral
36%inclusion16 decks44 decks
12%synergy
Beast Within
36%inclusion16 decks44 decks
-1%synergy
Heroic Intervention
30%inclusion13 decks44 decks
3%synergy
Game Changers
Seedborn Muse
9.1%inclusion4 decks44 decks
2%synergy
Rhystic Study
6.8%inclusion3 decks44 decks
-12%synergy
Gamble
6.8%inclusion3 decks44 decks
-1%synergy
Cyclonic Rift
6.8%inclusion3 decks44 decks
-14%synergy
Worldly Tutor
6.8%inclusion3 decks44 decks
-8%synergy
The One Ring
6.8%inclusion3 decks44 decks
-0%synergy
Mystical Tutor
6.8%inclusion3 decks44 decks
-4%synergy
Creatures
Eternal Witness
30%inclusion13 decks44 decks
14%synergy
Sakura-Tribe Elder
30%inclusion13 decks44 decks
18%synergy
Mulldrifter
25%inclusion11 decks44 decks
20%synergy
Archmage Emeritus
25%inclusion11 decks44 decks
14%synergy
Phyrexian Metamorph
25%inclusion11 decks44 decks
18%synergy
Brudiclad, Telchor Engineer
25%inclusion11 decks44 decks
22%synergy
Temur Battlecrier
25%inclusion8 decks32 decks
6%synergy
Storm-Kiln Artist
23%inclusion10 decks44 decks
11%synergy
Terror of the Peaks
23%inclusion10 decks44 decks
9%synergy
Glasspool Mimic
20%inclusion9 decks44 decks
18%synergy
Archmage of Runes
18%inclusion7 decks38 decks
12%synergy
Biovisionary
18%inclusion8 decks44 decks
18%synergy
Peregrine Drake
18%inclusion8 decks44 decks
13%synergy
Coiling Oracle
18%inclusion8 decks44 decks
15%synergy
Sakashima of a Thousand Faces
18%inclusion8 decks44 decks
16%synergy
Elvish Mystic
16%inclusion7 decks44 decks
4%synergy
Phantasmal Image
16%inclusion7 decks44 decks
12%synergy
Harmonic Prodigy
16%inclusion7 decks44 decks
14%synergy
Dualcaster Mage
16%inclusion7 decks44 decks
12%synergy
Goblin Anarchomancer
16%inclusion7 decks44 decks
5%synergy
Rattleclaw Mystic
14%inclusion6 decks44 decks
6%synergy
Spark Double
14%inclusion6 decks44 decks
8%synergy
Bloom Tender
14%inclusion6 decks44 decks
2%synergy
Llanowar Elves
14%inclusion6 decks44 decks
-2%synergy
Solemn Simulacrum
14%inclusion6 decks44 decks
6%synergy
Nyxbloom Ancient
14%inclusion6 decks44 decks
11%synergy
Undercover Operative
11%inclusion5 decks44 decks
11%synergy
Avenger of Zendikar
11%inclusion5 decks44 decks
5%synergy
Goblin Electromancer
11%inclusion5 decks44 decks
3%synergy
Pinnacle Monk
11%inclusion5 decks44 decks
8%synergy
Delighted Halfling
11%inclusion5 decks44 decks
-5%synergy
Badgermole Cub
11%inclusion2 decks18 decks
6%synergy
Irma, Part-Time Mutant
10%inclusion1 decks10 decks
9%synergy
Naga Fleshcrafter
9.4%inclusion3 decks32 decks
9%synergy
Stormcatch Mentor
9.3%inclusion4 decks43 decks
2%synergy
Bramble Sovereign
9.1%inclusion4 decks44 decks
9%synergy
Altered Ego
9.1%inclusion4 decks44 decks
7%synergy
Sakashima's Student
9.1%inclusion4 decks44 decks
9%synergy
Copycrook
9.1%inclusion4 decks44 decks
9%synergy
Deadeye Navigator
9.1%inclusion4 decks44 decks
6%synergy
Volatile Stormdrake
9.1%inclusion4 decks44 decks
7%synergy
Vizier of Many Faces
9.1%inclusion4 decks44 decks
9%synergy
Ancient Silver Dragon
9.1%inclusion4 decks44 decks
3%synergy
Disciple of Freyalise
9.1%inclusion4 decks44 decks
6%synergy
Snapcaster Mage
9.1%inclusion4 decks44 decks
8%synergy
Clone
9.1%inclusion4 decks44 decks
8%synergy
Ancient Copper Dragon
9.1%inclusion4 decks44 decks
2%synergy
Wandering Archaic
9.1%inclusion4 decks44 decks
7%synergy
Sakashima the Impostor
9.1%inclusion4 decks44 decks
8%synergy
Cryptoplasm
9.1%inclusion4 decks44 decks
9%synergy
Instants
Mana Drain
27%inclusion12 decks44 decks
15%synergy
Chaos Warp
27%inclusion12 decks44 decks
-4%synergy
Sink into Stupor
23%inclusion10 decks44 decks
16%synergy
Arcane Denial
20%inclusion9 decks44 decks
5%synergy
See Double
20%inclusion9 decks44 decks
19%synergy
Frantic Search
20%inclusion9 decks44 decks
7%synergy
An Offer You Can't Refuse
20%inclusion9 decks44 decks
1%synergy
Auroral Procession
19%inclusion6 decks32 decks
15%synergy
Pongify
18%inclusion8 decks44 decks
6%synergy
Harrow
18%inclusion8 decks44 decks
7%synergy
Big Score
18%inclusion8 decks44 decks
12%synergy
Counterspell
18%inclusion8 decks44 decks
-14%synergy
Valakut Awakening
18%inclusion8 decks44 decks
16%synergy
Rapid Hybridization
18%inclusion8 decks44 decks
5%synergy
Reverberate
18%inclusion8 decks44 decks
16%synergy
Flame of Anor
18%inclusion8 decks44 decks
16%synergy
Planar Genesis
18%inclusion8 decks44 decks
12%synergy
Three Steps Ahead
16%inclusion7 decks44 decks
13%synergy
Eureka Moment
16%inclusion7 decks44 decks
13%synergy
Reiterate
16%inclusion7 decks44 decks
15%synergy
Twincast
16%inclusion7 decks44 decks
15%synergy
Swan Song
16%inclusion7 decks44 decks
2%synergy
Double Major
16%inclusion7 decks44 decks
13%synergy
Unexpected Windfall
14%inclusion6 decks44 decks
10%synergy
Second Harvest
14%inclusion6 decks44 decks
12%synergy
Fury Storm
11%inclusion5 decks44 decks
11%synergy
Snap
11%inclusion5 decks44 decks
-1%synergy
Fork
11%inclusion5 decks44 decks
11%synergy
Perplexing Test
11%inclusion5 decks44 decks
9%synergy
Manamorphose
11%inclusion5 decks44 decks
2%synergy
Consult the Star Charts
11%inclusion3 decks28 decks
9%synergy
Reality Shift
9.1%inclusion4 decks44 decks
-4%synergy
Wild Ricochet
9.1%inclusion4 decks44 decks
9%synergy
Negate
9.1%inclusion4 decks44 decks
-6%synergy
Return the Favor
9.1%inclusion4 decks44 decks
6%synergy
Krosan Grip
9.1%inclusion4 decks44 decks
5%synergy
Turnabout
9.1%inclusion4 decks44 decks
8%synergy
Deflecting Swat
9.1%inclusion4 decks44 decks
-10%synergy
Collective Resistance
9.1%inclusion4 decks44 decks
4%synergy
Stubborn Denial
6.8%inclusion3 decks44 decks
-0%synergy
Elminster's Simulacrum
6.8%inclusion3 decks44 decks
7%synergy
Fact or Fiction
6.8%inclusion3 decks44 decks
5%synergy
Tempt with Mayhem
6.8%inclusion3 decks44 decks
7%synergy
Storm King's Thunder
6.8%inclusion3 decks44 decks
6%synergy
Fog
6.8%inclusion3 decks44 decks
5%synergy
Brainstorm
6.8%inclusion3 decks44 decks
-7%synergy
Insidious Will
6.8%inclusion3 decks44 decks
6%synergy
Cackling Counterpart
6.8%inclusion3 decks44 decks
6%synergy
Pull from Tomorrow
6.8%inclusion3 decks44 decks
4%synergy
Theoretical Duplication
6.8%inclusion3 decks44 decks
7%synergy
Sorceries
Bala Ged Recovery
30%inclusion13 decks44 decks
23%synergy
Blasphemous Act
27%inclusion12 decks44 decks
-6%synergy
Doppelgang
18%inclusion8 decks44 decks
15%synergy
Explore
18%inclusion8 decks44 decks
4%synergy
Harmonize
16%inclusion7 decks44 decks
14%synergy
Sea Gate Restoration
16%inclusion7 decks44 decks
14%synergy
Repudiate // Replicate
14%inclusion6 decks44 decks
13%synergy
Season of Weaving
12%inclusion5 decks43 decks
10%synergy
Hull Breach
11%inclusion5 decks44 decks
6%synergy
Mana Geyser
11%inclusion5 decks44 decks
7%synergy
Regrowth
11%inclusion5 decks44 decks
7%synergy
Mizzix's Mastery
11%inclusion5 decks44 decks
8%synergy
Open the Way
11%inclusion5 decks44 decks
8%synergy
Genesis Ultimatum
11%inclusion5 decks44 decks
5%synergy
Decimate
11%inclusion5 decks44 decks
7%synergy
Urban Evolution
11%inclusion5 decks44 decks
9%synergy
Will of the Temur
9.4%inclusion3 decks32 decks
2%synergy
Quasiduplicate
9.1%inclusion4 decks44 decks
8%synergy
Shatterskull Smashing
9.1%inclusion4 decks44 decks
7%synergy
Irenicus's Vile Duplication
9.1%inclusion4 decks44 decks
7%synergy
Vandalblast
9.1%inclusion4 decks44 decks
2%synergy
Clone Legion
9.1%inclusion4 decks44 decks
9%synergy
Preordain
9.1%inclusion4 decks44 decks
3%synergy
Sundering Eruption
9.1%inclusion4 decks44 decks
7%synergy
Guided Passage
9.1%inclusion4 decks44 decks
8%synergy
Ponder
9.1%inclusion4 decks44 decks
0%synergy
Bridgeworks Battle
9.1%inclusion4 decks44 decks
6%synergy
Spitting Image
9.1%inclusion4 decks44 decks
9%synergy
Shamanic Revelation
9.1%inclusion4 decks44 decks
6%synergy
Stock Up
8.8%inclusion3 decks34 decks
7%synergy
Croaking Counterpart
6.8%inclusion3 decks44 decks
6%synergy
Crackle with Power
6.8%inclusion3 decks44 decks
3%synergy
Wheel of Fortune
6.8%inclusion3 decks44 decks
3%synergy
Inevitable Betrayal
6.8%inclusion3 decks44 decks
6%synergy
Deep Analysis
6.8%inclusion3 decks44 decks
6%synergy
Ancestral Vision
6.8%inclusion3 decks44 decks
6%synergy
Explosive Vegetation
6.8%inclusion3 decks44 decks
3%synergy
Slime Against Humanity
6.8%inclusion3 decks44 decks
6%synergy
Saheeli's Artistry
6.8%inclusion3 decks44 decks
6%synergy
Tempt with Discovery
6.8%inclusion3 decks44 decks
4%synergy
Soul Immolation
6.7%inclusion1 decks15 decks
6%synergy
Shared Roots
5.6%inclusion1 decks18 decks
-5%synergy
Utility Artifacts
Lightning Greaves
25%inclusion11 decks44 decks
0%synergy
Twinning Staff
23%inclusion10 decks44 decks
18%synergy
Swiftfoot Boots
20%inclusion9 decks44 decks
-4%synergy
Primal Amulet
11%inclusion5 decks44 decks
9%synergy
Lithoform Engine
11%inclusion5 decks44 decks
10%synergy
Mirage Mirror
9.1%inclusion4 decks44 decks
8%synergy
Panharmonicon
9.1%inclusion4 decks44 decks
2%synergy
Illusionist's Bracers
6.8%inclusion3 decks44 decks
6%synergy
Sculpting Steel
6.8%inclusion3 decks44 decks
6%synergy
The Great Henge
6.8%inclusion3 decks44 decks
-3%synergy
Combine Chrysalis
6.8%inclusion3 decks44 decks
5%synergy
Isochron Scepter
6.8%inclusion3 decks44 decks
5%synergy
Mirror Box
6.8%inclusion3 decks44 decks
6%synergy
Vedalken Orrery
6.8%inclusion3 decks44 decks
6%synergy
Conjurer's Closet
6.8%inclusion3 decks44 decks
3%synergy
Locket of Yesterdays
6.8%inclusion3 decks44 decks
6%synergy
Enchantments
Temur Ascendancy
18%inclusion8 decks44 decks
-10%synergy
Doubling Season
16%inclusion7 decks44 decks
9%synergy
Garruk's Uprising
9.1%inclusion4 decks44 decks
-18%synergy
Mystic Remora
9.1%inclusion4 decks44 decks
-3%synergy
Elemental Bond
9.1%inclusion4 decks44 decks
-2%synergy
Mirror Room // Fractured Realm
7.5%inclusion3 decks40 decks
7%synergy
Flameshadow Conjuring
6.8%inclusion3 decks44 decks
7%synergy
Wilderness Reclamation
6.8%inclusion3 decks44 decks
1%synergy
Storm of Saruman
6.8%inclusion3 decks44 decks
6%synergy
Exploration
6.8%inclusion3 decks44 decks
-3%synergy
Extravagant Replication
6.8%inclusion3 decks44 decks
6%synergy
Pyromancer Ascension
6.8%inclusion3 decks44 decks
6%synergy
Sylvan Library
6.8%inclusion3 decks44 decks
-0%synergy
Dual Casting
6.8%inclusion3 decks44 decks
6%synergy
Springleaf Parade
6.7%inclusion1 decks15 decks
5%synergy
Shimmerwilds Growth
6.7%inclusion1 decks15 decks
6%synergy
Frostcliff Siege
6.3%inclusion2 decks32 decks
-3%synergy
Tectonic Split
5.6%inclusion1 decks18 decks
5%synergy
Utility Lands
Reliquary Tower
39%inclusion17 decks44 decks
9%synergy
Boseiju, Who Endures
34%inclusion15 decks44 decks
13%synergy
Alchemist's Refuge
25%inclusion11 decks44 decks
20%synergy
Otawara, Soaring City
25%inclusion11 decks44 decks
8%synergy
Mystic Sanctuary
23%inclusion10 decks44 decks
18%synergy
Yavimaya, Cradle of Growth
20%inclusion9 decks44 decks
5%synergy
Mistrise Village
16%inclusion5 decks32 decks
-1%synergy
Temple of the False God
11%inclusion5 decks44 decks
2%synergy
Kessig Wolf Run
9.1%inclusion4 decks44 decks
-5%synergy
Mirrorpool
9.1%inclusion4 decks44 decks
9%synergy
Thespian's Stage
9.1%inclusion4 decks44 decks
7%synergy
Evendo, Waking Haven
7.4%inclusion2 decks27 decks
4%synergy
Arena of Glory
6.8%inclusion3 decks44 decks
2%synergy
Mana Artifacts
Sol Ring
64%inclusion28 decks44 decks
-19%synergy
Arcane Signet
50%inclusion22 decks44 decks
-22%synergy
Chromatic Lantern
14%inclusion6 decks44 decks
4%synergy
Izzet Signet
11%inclusion5 decks44 decks
2%synergy
Simic Signet
9.1%inclusion4 decks44 decks
-1%synergy
Talisman of Curiosity
9.1%inclusion4 decks44 decks
-6%synergy
Machine God's Effigy
6.8%inclusion3 decks44 decks
6%synergy
Fellwar Stone
6.8%inclusion3 decks44 decks
-11%synergy
Chromatic Orrery
6.8%inclusion3 decks44 decks
6%synergy
Talisman of Impulse
6.8%inclusion3 decks44 decks
-8%synergy
Talisman of Creativity
6.8%inclusion3 decks44 decks
-9%synergy
Cursed Mirror
6.8%inclusion3 decks44 decks
3%synergy
Gruul Signet
6.8%inclusion3 decks44 decks
-2%synergy
Firdoch Core
6.7%inclusion1 decks15 decks
6%synergy
Lands
Island
98%inclusion43 decks44 decks
3%synergy
Mountain
98%inclusion43 decks44 decks
6%synergy
Forest
98%inclusion43 decks44 decks
3%synergy
Command Tower
91%inclusion40 decks44 decks
-0%synergy
Ketria Triome
82%inclusion36 decks44 decks
41%synergy
Tropical Island
82%inclusion36 decks44 decks
66%synergy
Stomping Ground
77%inclusion34 decks44 decks
30%synergy
Breeding Pool
77%inclusion34 decks44 decks
29%synergy
Taiga
75%inclusion33 decks44 decks
60%synergy
Steam Vents
73%inclusion32 decks44 decks
28%synergy
Scalding Tarn
73%inclusion32 decks44 decks
40%synergy
Volcanic Island
73%inclusion32 decks44 decks
58%synergy
Wooded Foothills
70%inclusion31 decks44 decks
36%synergy
Misty Rainforest
68%inclusion30 decks44 decks
35%synergy
Training Center
52%inclusion23 decks44 decks
23%synergy
Rejuvenating Springs
52%inclusion23 decks44 decks
19%synergy
Spire Garden
45%inclusion20 decks44 decks
16%synergy
Exotic Orchard
43%inclusion19 decks44 decks
-13%synergy
Turbulent Wilderness
43%inclusion3 decks7 decks
39%synergy
Rootbound Crag
41%inclusion18 decks44 decks
1%synergy
Frontier Bivouac
41%inclusion18 decks44 decks
-10%synergy
Hinterland Harbor
39%inclusion17 decks44 decks
-5%synergy
Sulfur Falls
36%inclusion16 decks44 decks
-5%synergy
Hedge Maze
34%inclusion15 decks44 decks
22%synergy
Thundering Falls
32%inclusion14 decks44 decks
22%synergy
Cinder Glade
32%inclusion14 decks44 decks
-9%synergy
Rockfall Vale
32%inclusion14 decks44 decks
0%synergy
Dreamroot Cascade
32%inclusion14 decks44 decks
3%synergy
Bala Ged Recovery
30%inclusion13 decks44 decks
23%synergy
Commercial District
30%inclusion13 decks44 decks
18%synergy
Turbulent Springs
29%inclusion2 decks7 decks
25%synergy
Gruul Turf
27%inclusion12 decks44 decks
14%synergy
Fabled Passage
25%inclusion11 decks44 decks
12%synergy
Simic Growth Chamber
25%inclusion11 decks44 decks
10%synergy
Yavimaya Coast
23%inclusion10 decks44 decks
-12%synergy
Izzet Boilerworks
23%inclusion10 decks44 decks
10%synergy
Stormcarved Coast
23%inclusion10 decks44 decks
1%synergy
Sink into Stupor
23%inclusion10 decks44 decks
16%synergy
Reflecting Pool
20%inclusion9 decks44 decks
13%synergy
Glasspool Mimic
20%inclusion9 decks44 decks
18%synergy
Cascade Bluffs
20%inclusion9 decks44 decks
12%synergy
Prismatic Vista
20%inclusion9 decks44 decks
15%synergy
Shivan Reef
20%inclusion9 decks44 decks
-12%synergy
Valakut Awakening
18%inclusion8 decks44 decks
16%synergy
Temple of Epiphany
16%inclusion7 decks44 decks
-0%synergy
Karplusan Forest
16%inclusion7 decks44 decks
-11%synergy
Sea Gate Restoration
16%inclusion7 decks44 decks
14%synergy
Temple of Mystery
16%inclusion7 decks44 decks
-3%synergy
Path of Ancestry
16%inclusion7 decks44 decks
-12%synergy
Flooded Grove
16%inclusion7 decks44 decks
-0%synergy