Theoretical Duplication #34

Name: Theoretical Duplication #34
Brand: Magic: The Gathering
SKU: 3961555868255
Availability: OutOfStock

C21 Commander 2021 EN

Details

Theoretical Duplication

Whenever a nontoken creature an opponent controls enters this turn, create a token that's a copy of that creature.

"You made it asymmetrical just to annoy me, didn't you?" —Imbraham, Quandrix dean

Set Name Commander 2021 Set Code C21

Set Series Commander

Card Number 34 Language EN

Variant Regular Version

Rarity Rare

Colour U

Play Cost {2}{U}

Card Type Instant

Card abilities Token Maker

Illustrator Anna Christenson

Release Date 23 Apr 2021

Larrikin Market Pricing

To understand its value, here's an international market summary. It seems to be selling around $0.77 – $1.35.

$0.77 – $1.35

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Coming soon

Market confidence Low

Volume Medium

Updated 14 Sep 2026

Commander 2021

Magic: The Gathering · EN · C21

#	Name	Variants
1	Breena, the Demagogue	Foil
10	Esix, Fractal Bloom	Foil
100	Return to Dust	Regular Version
101	Rout	Regular Version
102	Sanctum Gargoyle	Regular Version
103	Selfless Squire	Regular Version
104	Soul Snare	Regular Version
105	Stalking Leonin	Regular Version
106	Sun Titan	Regular Version
107	Sunscorch Regent	Regular Version
108	Together Forever	Regular Version
109	Tragic Arrogance	Regular Version
11	Angel of the Ruins	Regular Version
110	Vow of Duty	Regular Version
111	Windborn Muse	Regular Version
112	Zetalpa, Primal Dawn	Regular Version
113	Aether Gale	Regular Version
114	Aetherspouts	Regular Version
115	Brainstorm	Regular Version
116	Champion of Wits	Regular Version
117	Crafty Cutpurse	Regular Version
118	Curse of the Swine	Regular Version
119	Dig Through Time	Regular Version
12	Archaeomancer's Map	Regular Version
120	Diluvian Primordial	Regular Version
121	Living Lore	Regular Version
122	Metallurgic Summonings	Regular Version
123	Mind's Desire	Regular Version
124	Naru Meha, Master Wizard	Regular Version
125	Ponder	Regular Version
126	Rapid Hybridization	Regular Version
127	Reef Worm	Regular Version
128	Rite of Replication	Regular Version
129	Serum Visions	Regular Version
13	Bronze Guardian	Regular Version
130	Swarm Intelligence	Regular Version
131	Talrand, Sky Summoner	Regular Version
132	Traumatic Visions	Regular Version
133	Treasure Cruise	Regular Version
134	Ambition's Cost	Regular Version
135	Ancient Craving	Regular Version
136	Bloodthirsty Aerialist	Regular Version
137	Bloodtracker	Regular Version
138	Curse of Disturbance	Regular Version
139	Damnable Pact	Regular Version
14	Combat Calligrapher	Regular Version
140	Deadly Tempest	Regular Version
141	Deathbringer Regent	Regular Version
142	Defiant Bloodlord	Regular Version
143	Epicure of Blood	Regular Version
144	Feed the Swarm	Regular Version
145	Greed	Regular Version
146	Infernal Offering	Regular Version
147	Necropolis Regent	Regular Version
148	Noxious Gearhulk	Regular Version
149	Ob Nixilis Reignited	Regular Version
15	Digsite Engineer	Regular Version
150	Parasitic Impetus	Regular Version
151	Reckless Spite	Regular Version
152	Sangromancer	Regular Version
153	Sanguine Bond	Regular Version
154	Silversmote Ghoul	Regular Version
155	Suffer the Past	Regular Version
156	Taste of Death	Regular Version
157	Vampire Nighthawk	Regular Version
158	Apex of Power	Regular Version
159	Blasphemous Act	Regular Version
16	Excavation Technique	Regular Version
160	Brass's Bounty	Regular Version
161	Chain Reaction	Regular Version
162	Charmbreaker Devils	Regular Version
163	Combustible Gearhulk	Regular Version
164	Daretti, Scrap Savant	Regular Version
165	Dualcaster Mage	Regular Version
166	Erratic Cyclops	Regular Version
167	Etali, Primal Storm	Regular Version
168	Faithless Looting	Regular Version
169	Feldon of the Third Path	Regular Version
17	Guardian Archon	Regular Version
170	Fiery Fall	Regular Version
171	Hellkite Igniter	Regular Version
172	Hellkite Tyrant	Regular Version
173	Hoard-Smelter Dragon	Regular Version
174	Humble Defector	Regular Version
175	Jaya Ballard	Regular Version
176	Mana Geyser	Regular Version
177	Pia Nalaar	Regular Version
178	Quicksmith Genius	Regular Version
179	Seething Song	Regular Version
18	Losheel, Clockwork Scholar	Regular Version
180	Sunbird's Invocation	Regular Version
181	Thopter Engineer	Regular Version
182	Volcanic Vision	Regular Version
183	Wildfire Devils	Regular Version
184	Ageless Entity	Regular Version
185	Arashi, the Sky Asunder	Regular Version
186	Beast Within	Regular Version
187	Cultivate	Regular Version
188	Ezuri's Predation	Regular Version
189	Forgotten Ancient	Regular Version
19	Monologue Tax	Regular Version
190	Garruk, Primal Hunter	Regular Version
191	Gift of Paradise	Regular Version
192	Hornet Nest	Regular Version
193	Hornet Queen	Regular Version
194	Hydra Broodmaster	Regular Version
195	Incubation Druid	Regular Version
196	Kazandu Tuskcaller	Regular Version
197	Kodama's Reach	Regular Version
198	Krosan Grip	Regular Version
199	Managorger Hydra	Regular Version
2	Felisa, Fang of Silverquill	Foil
20	Nils, Discipline Enforcer	Regular Version
200	Nissa's Expedition	Regular Version
201	Nissa's Renewal	Regular Version
202	Pulse of Murasa	Regular Version
203	Rampaging Baloths	Regular Version
204	Rampant Growth	Regular Version
205	Return of the Wildspeaker	Regular Version
206	Shamanic Revelation	Regular Version
207	Terastodon	Regular Version
208	Verdant Sun's Avatar	Regular Version
209	Biomass Mutation	Regular Version
21	Promise of Loyalty	Regular Version
210	Boros Charm	Regular Version
211	Call the Skybreaker	Regular Version
212	Coiling Oracle	Regular Version
213	Crackling Drake	Regular Version
214	Deathbringer Liege	Regular Version
215	Debtors' Knell	Regular Version
216	Epic Experiment	Regular Version
217	Gaze of Granite	Regular Version
218	Gluttonous Troll	Regular Version
219	Incubation // Incongruity	Regular Version
22	Scholarship Sponsor	Regular Version
220	Jor Kadeen, the Prevailer	Regular Version
221	Kaseto, Orochi Archmage	Regular Version
222	Leyline Prowler	Regular Version
223	Magister of Worth	Regular Version
224	Master Biomancer	Regular Version
225	Moldervine Reclamation	Regular Version
226	Plaxcaster Frogling	Regular Version
227	Primal Empathy	Regular Version
228	Sapling of Colfenor	Regular Version
229	Spitting Image	Regular Version
23	Commander's Insight	Regular Version
230	Teysa, Envoy of Ghosts	Regular Version
231	Trygon Predator	Regular Version
232	Utter End	Regular Version
233	Alhammarret's Archive	Regular Version
234	Arcane Signet	Regular Version
235	Bloodthirsty Blade	Regular Version
236	Boros Locket	Regular Version
237	Bosh, Iron Golem	Regular Version
238	Burnished Hart	Regular Version
239	Commander's Sphere	Regular Version
24	Curiosity Crafter	Regular Version
240	Coveted Jewel	Regular Version
241	Druidic Satchel	Regular Version
242	Duplicant	Regular Version
243	Elixir of Immortality	Regular Version
244	Hedron Archive	Regular Version
245	Ichor Wellspring	Regular Version
246	Idol of Oblivion	Regular Version
247	Izzet Signet	Regular Version
248	Key to the City	Regular Version
249	Loxodon Warhammer	Regular Version
25	Dazzling Sphinx	Regular Version
250	Meteor Golem	Regular Version
251	Mind Stone	Regular Version
252	Mycosynth Wellspring	Regular Version
253	Myr Battlesphere	Regular Version
254	Orzhov Signet	Regular Version
255	Paradise Plume	Regular Version
256	Pendant of Prosperity	Regular Version
257	Pilgrim's Eye	Regular Version
258	Pristine Talisman	Regular Version
259	Pyromancer's Goggles	Regular Version
26	Deekah, Fractal Theorist	Regular Version
260	Scrap Trawler	Regular Version
261	Sculpting Steel	Regular Version
262	Simic Signet	Regular Version
263	Sol Ring	Regular Version
264	Solemn Simulacrum	Regular Version
265	Spectral Searchlight	Regular Version
266	Steel Hellkite	Regular Version
267	Steel Overseer	Regular Version
268	Sun Droplet	Regular Version
269	Talisman of Creativity	Regular Version
27	Inspiring Refrain	Regular Version
270	Talisman of Resilience	Regular Version
271	Thousand-Year Elixir	Regular Version
272	Unstable Obelisk	Regular Version
273	Venser's Journal	Regular Version
274	Victory Chimes	Regular Version
275	Well of Lost Dreams	Regular Version
276	Ancient Den	Regular Version
277	Barren Moor	Regular Version
278	Battlefield Forge	Regular Version
279	Blighted Cataract	Regular Version
28	Muse Vortex	Regular Version
280	Blighted Woodland	Regular Version
281	Bojuka Bog	Regular Version
282	Boros Garrison	Regular Version
283	Caves of Koilos	Regular Version
284	Command Tower	Regular Version
285	Darksteel Citadel	Regular Version
286	Desert of the Fervent	Regular Version
287	Desert of the Mindful	Regular Version
288	Exotic Orchard	Regular Version
289	Forgotten Cave	Regular Version
29	Octavia, Living Thesis	Regular Version
290	Gingerbread Cabin	Regular Version
291	Golgari Rot Farm	Regular Version
292	Great Furnace	Regular Version
293	High Market	Regular Version
294	Izzet Boilerworks	Regular Version
295	Jungle Hollow	Regular Version
296	Llanowar Reborn	Regular Version
297	Llanowar Wastes	Regular Version
298	Lonely Sandbar	Regular Version
299	Lumbering Falls	Regular Version
3	Veyran, Voice of Duality	Foil
30	Perplexing Test	Regular Version
300	Mage-Ring Network	Regular Version
301	Memorial to Genius	Regular Version
302	Mikokoro, Center of the Sea	Regular Version
303	Mosswort Bridge	Regular Version
304	Myriad Landscape	Regular Version
305	Novijen, Heart of Progress	Regular Version
306	Opal Palace	Regular Version
307	Oran-Rief, the Vastwood	Regular Version
308	Orzhov Basilica	Regular Version
309	Phyrexia's Core	Regular Version
31	Replication Technique	Regular Version
310	Radiant Fountain	Regular Version
311	Reliquary Tower	Regular Version
312	Rogue's Passage	Regular Version
313	Sapseep Forest	Regular Version
314	Scavenger Grounds	Regular Version
315	Secluded Steppe	Regular Version
316	Shivan Reef	Regular Version
317	Simic Growth Chamber	Regular Version
318	Slayers' Stronghold	Regular Version
319	Sunhome, Fortress of the Legion	Regular Version
32	Sly Instigator	Regular Version
320	Tainted Field	Regular Version
321	Tainted Wood	Regular Version
322	Temple of Epiphany	Regular Version
323	Temple of Malady	Regular Version
324	Temple of Mystery	Regular Version
325	Temple of Silence	Regular Version
326	Temple of the False God	Regular Version
327	Temple of Triumph	Regular Version
328	Breena, the Demagogue	Extended Art
329	Felisa, Fang of Silverquill	Extended Art
33	Spawning Kraken	Regular Version
330	Veyran, Voice of Duality	Extended Art
331	Zaffai, Thunder Conductor	Extended Art
332	Gyome, Master Chef	Extended Art
333	Willowdusk, Essence Seer	Extended Art
334	Alibou, Ancient Witness	Extended Art
335	Osgir, the Reconstructor	Extended Art
336	Adrix and Nev, Twincasters	Extended Art
337	Esix, Fractal Bloom	Extended Art
338	Angel of the Ruins	Extended Art
339	Archaeomancer's Map	Extended Art
34	Theoretical Duplication	Regular Version
340	Bronze Guardian	Extended Art
341	Combat Calligrapher	Extended Art
342	Digsite Engineer	Extended Art
343	Excavation Technique	Extended Art
344	Guardian Archon	Extended Art
345	Losheel, Clockwork Scholar	Extended Art
346	Monologue Tax	Extended Art
347	Nils, Discipline Enforcer	Extended Art
348	Promise of Loyalty	Extended Art
349	Scholarship Sponsor	Extended Art
35	Author of Shadows	Regular Version
350	Commander's Insight	Extended Art
351	Curiosity Crafter	Extended Art
352	Dazzling Sphinx	Extended Art
353	Deekah, Fractal Theorist	Extended Art
354	Inspiring Refrain	Extended Art
355	Muse Vortex	Extended Art
356	Octavia, Living Thesis	Extended Art
357	Perplexing Test	Extended Art
358	Replication Technique	Extended Art
359	Sly Instigator	Extended Art
36	Blight Mound	Regular Version
360	Spawning Kraken	Extended Art
361	Theoretical Duplication	Extended Art
362	Author of Shadows	Extended Art
363	Blight Mound	Extended Art
364	Bold Plagiarist	Extended Art
365	Cunning Rhetoric	Extended Art
366	Essence Pulse	Extended Art
367	Fain, the Broker	Extended Art
368	Incarnation Technique	Extended Art
369	Keen Duelist	Extended Art
37	Bold Plagiarist	Regular Version
370	Marshland Bloodcaster	Extended Art
371	Stinging Study	Extended Art
372	Tivash, Gloom Summoner	Extended Art
373	Veinwitch Coven	Extended Art
374	Audacious Reshapers	Extended Art
375	Battlemage's Bracers	Extended Art
376	Creative Technique	Extended Art
377	Cursed Mirror	Extended Art
378	Fiery Encore	Extended Art
379	Inferno Project	Extended Art
38	Cunning Rhetoric	Regular Version
380	Laelia, the Blade Reforged	Extended Art
381	Radiant Performer	Extended Art
382	Rionya, Fire Dancer	Extended Art
383	Rousing Refrain	Extended Art
384	Ruin Grinder	Extended Art
385	Surge to Victory	Extended Art
386	Blossoming Bogbeast	Extended Art
387	Ezzaroot Channeler	Extended Art
388	Fractal Harness	Extended Art
389	Guardian Augmenter	Extended Art
39	Essence Pulse	Regular Version
390	Healing Technique	Extended Art
391	Paradox Zone	Extended Art
392	Pest Infestation	Extended Art
393	Ruxa, Patient Professor	Extended Art
394	Sequence Engine	Extended Art
395	Sproutback Trudge	Extended Art
396	Trudge Garden	Extended Art
397	Yedora, Grave Gardener	Extended Art
398	Inkshield	Extended Art
399	Oversimplify	Extended Art
4	Zaffai, Thunder Conductor	Foil
40	Fain, the Broker	Regular Version
400	Reinterpret	Extended Art
401	Revival Experiment	Extended Art
402	Wake the Past	Extended Art
403	Elementalist's Palette	Extended Art
404	Geometric Nexus	Extended Art
405	Tempting Contract	Extended Art
406	Triplicate Titan	Extended Art
407	Witch's Clinic	Extended Art
408	Tranquil Thicket	Regular Version
409	Yavimaya Coast	Regular Version
41	Incarnation Technique	Regular Version
42	Keen Duelist	Regular Version
43	Marshland Bloodcaster	Regular Version
44	Stinging Study	Regular Version
45	Tivash, Gloom Summoner	Regular Version
46	Veinwitch Coven	Regular Version
47	Audacious Reshapers	Regular Version
48	Battlemage's Bracers	Regular Version
49	Creative Technique	Regular Version
5	Gyome, Master Chef	Foil
50	Cursed Mirror	Regular Version
51	Fiery Encore	Regular Version
52	Inferno Project	Regular Version
53	Laelia, the Blade Reforged	Regular Version
54	Radiant Performer	Regular Version
55	Rionya, Fire Dancer	Regular Version
56	Rousing Refrain	Regular Version
57	Ruin Grinder	Regular Version
58	Surge to Victory	Regular Version
59	Blossoming Bogbeast	Regular Version
6	Willowdusk, Essence Seer	Foil
60	Ezzaroot Channeler	Regular Version
61	Fractal Harness	Regular Version
62	Guardian Augmenter	Regular Version
63	Healing Technique	Regular Version
64	Paradox Zone	Regular Version
65	Pest Infestation	Regular Version
66	Ruxa, Patient Professor	Regular Version
67	Sequence Engine	Regular Version
68	Sproutback Trudge	Regular Version
69	Trudge Garden	Regular Version
7	Alibou, Ancient Witness	Foil
70	Yedora, Grave Gardener	Regular Version
71	Inkshield	Regular Version
72	Oversimplify	Regular Version
73	Reinterpret	Regular Version
74	Revival Experiment	Regular Version
75	Wake the Past	Regular Version
76	Elementalist's Palette	Regular Version
77	Geometric Nexus	Regular Version
78	Tempting Contract	Regular Version
79	Triplicate Titan	Regular Version
8	Osgir, the Reconstructor	Foil
80	Study Hall	Regular Version
81	Witch's Clinic	Regular Version
82	Desolation Twin	Regular Version
83	Angel of Serenity	Regular Version
84	Boreas Charger	Regular Version
85	Citadel Siege	Regular Version
86	Cleansing Nova	Regular Version
87	Darksteel Mutation	Regular Version
88	Dispatch	Regular Version
89	Dispeller's Capsule	Regular Version
9	Adrix and Nev, Twincasters	Foil
90	Duelist's Heritage	Regular Version
91	Elite Scaleguard	Regular Version
92	Ghostly Prison	Regular Version
93	Gideon, Champion of Justice	Regular Version
94	Hunted Lammasu	Regular Version
95	Knight of the White Orchid	Regular Version
96	Martial Impetus	Regular Version
97	Oblation	Regular Version
98	Oreskos Explorer	Regular Version
99	Orzhov Advokist	Regular Version

Theoretical Duplication #34

Details

Theoretical Duplication

Larrikin Market Pricing

Commander 2021

Larrikin Market Pricing

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