Autonomous Assembler #34
BRO
The Brothers' War
EN
Details
Autonomous Assembler
Prototype {1}{W} — 2/2 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)
Vigilance
{1}, {T}: Put a +1/+1 counter on target Assembly-Worker you control.
Set Name
The Brothers' War
Set Code
BRO
Set Series
The Brothers' War
Card Number
34
Language
EN
Variant
Regular Version
Rarity
Rare
Colour
W
Play Cost
{5}
Card Type
Artifact Creature — Assembly-Worker
Card abilities
Vigilance, Plus Counters, Counters Matter
Illustrator
Slawomir Maniak
Release Date
18 Nov 2022
TCGPlayer ID
452538
Arena ID
83682
Cardmarket ID
683308
MTGO ID
104686
PriceCharting ID
4636174
Scryfall ID
d5dee863-e6ef-4061-a877-ddd3c4dbe87e
Barcode
7192708711524
Larrikin Market Pricing
To understand its value, here's an international market summary. It seems to be selling around $0.38 – $0.50.
$0.38 – $0.50
View a source's price:
Market confidence
Low
Volume
Medium
Updated
14 Sep 2026
The Brothers' War
Magic: The Gathering · EN · BRO
| # | Name | Variants |
|---|---|---|
| 1 | Aeronaut Cavalry | |
| 10 | Kayla's Reconstruction | |
| 100 | Gixian Skullflayer | |
| 101 | Gnawing Vermin | |
| 102 | Go for the Throat | |
| 103 | Gruesome Realization | |
| 104 | Gurgling Anointer | |
| 105 | Hostile Negotiations | |
| 106 | Kill-Zone Acrobat | |
| 107 | Misery's Shadow | |
| 108 | Moment of Defiance | |
| 109 | No One Left Behind | |
| 11 | Lay Down Arms | |
| 110 | Overwhelming Remorse | |
| 111 | Painful Quandary | |
| 112 | Powerstone Fracture | |
| 113 | Ravenous Gigamole | |
| 114 | Thran Vigil | |
| 115 | Thraxodemon | |
| 116 | Trench Stalker | |
| 117 | Ashnod's Harvester | |
| 118 | Clay Revenant | |
| 119 | Dredging Claw | |
| 12 | Loran of the Third Path | |
| 120 | Goring Warplow | |
| 121 | Phyrexian Fleshgorger | |
| 122 | Razorlash Transmogrant | |
| 123 | Scrapwork Rager | |
| 124 | Transmogrant Altar | |
| 125 | Transmogrant's Crown | |
| 126 | Arms Race | |
| 127 | Bitter Reunion | |
| 128 | Brotherhood's End | |
| 129 | Conscripted Infantry | |
| 13 | Loran, Disciple of History | |
| 130 | Draconic Destiny | |
| 131 | Dwarven Forge-Chanter | |
| 132 | Excavation Explosion | |
| 133 | The Fall of Kroog | |
| 134 | Fallaji Chaindancer | |
| 135 | Feldon, Ronom Excavator | |
| 136 | Giant Cindermaw | |
| 137 | Goblin Blast-Runner | |
| 138 | Horned Stoneseeker | |
| 139 | Mechanized Warfare | |
| 14 | Loran's Escape | |
| 140 | Mishra, Excavation Prodigy | |
| 141 | Mishra's Command | |
| 142 | Mishra's Domination | |
| 143 | Mishra's Onslaught | |
| 144 | Monastery Swiftspear | |
| 145 | Obliterating Bolt | |
| 146 | Over the Top | |
| 147 | Penregon Strongbull | |
| 148 | Pyrrhic Blast | |
| 149 | Raze to the Ground | |
| 15 | Mass Production | |
| 150 | Roc Hunter | |
| 151 | Sardian Cliffstomper | |
| 152 | Sibling Rivalry | |
| 153 | Tomakul Scrapsmith | |
| 154 | Tyrant of Kher Ridges | |
| 155 | Unleash Shell | |
| 156 | Visions of Phyrexia | |
| 157 | Whirling Strike | |
| 158 | Blitz Automaton | |
| 159 | Fallaji Dragon Engine | |
| 16 | Meticulous Excavation | |
| 160 | Heavyweight Demolisher | |
| 161 | Mishra's Juggernaut | |
| 162 | Mishra's Research Desk | |
| 163 | Phyrexian Dragon Engine | |
| 163b | Mishra, Lost to Phyrexia | |
| 164 | Scrapwork Mutt | |
| 165 | Skitterbeam Battalion | |
| 166 | Alloy Animist | |
| 167 | Argothian Opportunist | |
| 168 | Argothian Sprite | |
| 169 | Audacity | |
| 17 | Military Discipline | |
| 170 | Awaken the Woods | |
| 171 | Blanchwood Armor | |
| 172 | Blanchwood Prowler | |
| 173 | Burrowing Razormaw | |
| 174 | Bushwhack | |
| 175 | Citanul Stalwart | |
| 176 | Epic Confrontation | |
| 177 | Fade from History | |
| 178 | Fallaji Excavation | |
| 179 | Fauna Shaman | |
| 18 | Myrel, Shield of Argive | |
| 180 | Fog of War | |
| 181 | Gaea's Courser | |
| 182 | Gaea's Gift | |
| 183 | Giant Growth | |
| 184 | Gnarlroot Pallbearer | |
| 185 | Gwenna, Eyes of Gaea | |
| 186 | Hoarding Recluse | |
| 187 | Obstinate Baloth | |
| 188 | Perimeter Patrol | |
| 189 | Sarinth Steelseeker | |
| 19 | Phalanx Vanguard | |
| 190 | Shoot Down | |
| 191 | Tawnos's Tinkering | |
| 192 | Teething Wurmlet | |
| 193 | Titania, Voice of Gaea | |
| 194 | Titania's Command | |
| 195 | Tomakul Honor Guard | |
| 196 | Wasteful Harvest | |
| 197 | Boulderbranch Golem | |
| 198 | Cradle Clearcutter | |
| 199 | Haywire Mite | |
| 2 | Airlift Chaplain | |
| 20 | Powerstone Engineer | |
| 200 | Iron-Craw Crusher | |
| 201 | Mask of the Jadecrafter | |
| 202 | Perennial Behemoth | |
| 203 | Rootwire Amalgam | |
| 204 | Rust Goliath | |
| 205 | Simian Simulacrum | |
| 206 | Arbalest Engineers | |
| 207 | Battery Bearer | |
| 208 | Deathbloom Ritualist | |
| 209 | Evangel of Synthesis | |
| 21 | Prison Sentence | |
| 210 | Fallaji Vanguard | |
| 211 | Hajar, Loyal Bodyguard | |
| 212 | Harbin, Vanguard Aviator | |
| 213 | Hero of the Dunes | |
| 214 | Junkyard Genius | |
| 215 | Legions to Ashes | |
| 216 | Mishra, Claimed by Gix | |
| 217 | Mishra, Tamer of Mak Fawa | |
| 218 | Queen Kayla bin-Kroog | |
| 219 | Saheeli, Filigree Master | |
| 22 | Recommission | |
| 220 | Sarinth Greatwurm | |
| 221 | Skyfisher Spider | |
| 222 | Tawnos, the Toymaker | |
| 223 | Third Path Iconoclast | |
| 224 | Tocasia, Dig Site Mentor | |
| 225 | Urza, Lord Protector | |
| 226 | Urza, Prince of Kroog | |
| 227 | Yotian Dissident | |
| 228 | Yotian Tactician | |
| 229 | Bladecoil Serpent | |
| 23 | Recruitment Officer | |
| 230 | Clay Champion | |
| 231 | Aeronaut's Wings | |
| 232 | Argivian Avenger | |
| 233 | Cityscape Leveler | |
| 234 | Energy Refractor | |
| 235 | Goblin Firebomb | |
| 236 | Levitating Statue | |
| 237 | Liberator, Urza's Battlethopter | |
| 238 | The Mightstone and Weakstone | |
| 238b | Urza, Planeswalker | |
| 239 | Mine Worker | |
| 24 | Repair and Recharge | |
| 240 | Portal to Phyrexia | |
| 241 | Power Plant Worker | |
| 242 | Reconstructed Thopter | |
| 243 | Slagstone Refinery | |
| 244 | Spectrum Sentinel | |
| 245 | The Stasis Coffin | |
| 246 | Steel Exemplar | |
| 247 | The Stone Brain | |
| 248 | Stone Retrieval Unit | |
| 249 | Su-Chi Cave Guard | |
| 25 | Siege Veteran | |
| 250 | Supply Drop | |
| 251 | Swiftgear Drake | |
| 252 | Symmetry Matrix | |
| 253 | Thran Power Suit | |
| 254 | Thran Spider | |
| 255 | Tower Worker | |
| 256 | Argoth, Sanctum of Nature | |
| 256b | Titania, Gaea Incarnate | |
| 257 | Battlefield Forge | |
| 258 | Blast Zone | |
| 259 | Brushland | |
| 26 | Soul Partition | |
| 260 | Demolition Field | |
| 261 | Evolving Wilds | |
| 262 | Fortified Beachhead | |
| 263 | Hall of Tagsin | |
| 264 | Llanowar Wastes | |
| 265 | Mishra's Foundry | |
| 266 | Tocasia's Dig Site | |
| 267 | Underground River | |
| 268 | Plains | |
| 269 | Plains | |
| 27 | Static Net | |
| 270 | Island | |
| 271 | Island | |
| 272 | Swamp | |
| 273 | Swamp | |
| 274 | Mountain | |
| 275 | Mountain | |
| 276 | Forest | |
| 277 | Forest | |
| 278 | Plains | |
| 279 | Plains | |
| 28 | Survivor of Korlis | |
| 280 | Island | |
| 281 | Island | |
| 282 | Swamp | |
| 283 | Swamp | |
| 284 | Mountain | |
| 285 | Mountain | |
| 286 | Forest | |
| 287 | Forest | |
| 288 | Rescue Retriever | |
| 289 | Geology Enthusiast | |
| 29 | Thopter Architect | |
| 290 | Terror Ballista | |
| 291 | Artificer's Dragon | |
| 292 | Woodcaller Automaton | |
| 293 | Teferi, Temporal Pilgrim | |
| 294 | Saheeli, Filigree Master | |
| 295 | Mishra, Tamer of Mak Fawa | |
| 296 | Urza, Prince of Kroog | |
| 297 | Battlefield Forge | |
| 298 | Brushland | |
| 299 | Llanowar Wastes | |
| 3 | Ambush Paratrooper | |
| 30 | Tocasia's Welcome | |
| 300 | Underground River | |
| 301 | In the Trenches | |
| 302 | Kayla's Command | |
| 303 | Kayla's Reconstruction | |
| 304 | Loran of the Third Path | |
| 305 | Myrel, Shield of Argive | |
| 306 | Siege Veteran | |
| 307 | Soul Partition | |
| 308 | Tocasia's Welcome | |
| 309 | Autonomous Assembler | |
| 31 | Union of the Third Path | |
| 310 | Platoon Dispenser | |
| 311 | Steel Seraph | |
| 312 | Urza's Sylex | |
| 313 | Drafna, Founder of Lat-Nam | |
| 314 | Hurkyl, Master Wizard | |
| 315 | Hurkyl's Final Meditation | |
| 316 | One with the Multiverse | |
| 317 | Skystrike Officer | |
| 318 | Urza's Command | |
| 319 | Arcane Proxy | |
| 32 | Warlord's Elite | |
| 320 | Surge Engine | |
| 321 | The Temporal Anchor | |
| 322 | Terisian Mindbreaker | |
| 323 | Ashnod, Flesh Mechanist | |
| 324 | Diabolic Intent | |
| 325 | Fateful Handoff | |
| 326 | Gix, Yawgmoth Praetor | |
| 327 | Gix's Command | |
| 328 | Gixian Puppeteer | |
| 329 | Hostile Negotiations | |
| 33 | Yotian Medic | |
| 330 | Misery's Shadow | |
| 331 | Painful Quandary | |
| 332 | Phyrexian Fleshgorger | |
| 333 | Razorlash Transmogrant | |
| 334 | Transmogrant's Crown | |
| 335 | Brotherhood's End | |
| 336 | Draconic Destiny | |
| 337 | Feldon, Ronom Excavator | |
| 338 | Mechanized Warfare | |
| 339 | Mishra's Command | |
| 34 | Autonomous Assembler | |
| 340 | Over the Top | |
| 341 | Tyrant of Kher Ridges | |
| 342 | Visions of Phyrexia | |
| 343 | Skitterbeam Battalion | |
| 344 | Awaken the Woods | |
| 345 | Fade from History | |
| 346 | Fauna Shaman | |
| 347 | Gwenna, Eyes of Gaea | |
| 348 | Teething Wurmlet | |
| 349 | Titania's Command | |
| 35 | Combat Thresher | |
| 350 | Perennial Behemoth | |
| 351 | Rootwire Amalgam | |
| 352 | Simian Simulacrum | |
| 353 | Deathbloom Ritualist | |
| 354 | Hajar, Loyal Bodyguard | |
| 355 | Harbin, Vanguard Aviator | |
| 356 | Legions to Ashes | |
| 357 | Queen Kayla bin-Kroog | |
| 358 | Sarinth Greatwurm | |
| 359 | Tawnos, the Toymaker | |
| 36 | Platoon Dispenser | |
| 360 | Tocasia, Dig Site Mentor | |
| 361 | Bladecoil Serpent | |
| 362 | Clay Champion | |
| 363 | Cityscape Leveler | |
| 364 | Liberator, Urza's Battlethopter | |
| 365 | Portal to Phyrexia | |
| 366 | The Stasis Coffin | |
| 367 | The Stone Brain | |
| 368 | Thran Spider | |
| 369 | Blast Zone | |
| 37 | Scrapwork Cohort | |
| 370 | Fortified Beachhead | |
| 371 | Hall of Tagsin | |
| 372 | Mishra's Foundry | |
| 373 | Rescue Retriever | |
| 374 | Geology Enthusiast | |
| 375 | Terror Ballista | |
| 376 | Artificer's Dragon | |
| 377 | Woodcaller Automaton | |
| 378 | Mishra's Foundry | |
| 379 | Queen Kayla bin-Kroog | |
| 38 | Steel Seraph | |
| 380 | Lay Down Arms | |
| 381 | Flow of Knowledge | |
| 382 | Corrupt | |
| 383 | Sardian Cliffstomper | |
| 384 | Blanchwood Armor | |
| 39 | Tocasia's Onulet | |
| 4 | Calamity's Wake | |
| 40 | Urza's Sylex | |
| 41 | Veteran's Powerblade | |
| 42 | Yotian Frontliner | |
| 43 | Air Marshal | |
| 44 | Curate | |
| 45 | Defabricate | |
| 46 | Desynchronize | |
| 47 | Drafna, Founder of Lat-Nam | |
| 48 | Fallaji Archaeologist | |
| 49 | Flow of Knowledge | |
| 5 | Deadly Riposte | |
| 50 | Forging the Anchor | |
| 51 | Hurkyl, Master Wizard | |
| 52 | Hurkyl's Final Meditation | |
| 53 | Involuntary Cooldown | |
| 54 | Keeper of the Cadence | |
| 55 | Koilos Roc | |
| 56 | Lat-Nam Adept | |
| 57 | Machine Over Matter | |
| 58 | Mightstone's Animation | |
| 59 | One with the Multiverse | |
| 6 | Disenchant | |
| 60 | Retrieval Agent | |
| 61 | Scatter Ray | |
| 62 | Skystrike Officer | |
| 63 | Splitting the Powerstone | |
| 64 | Stern Lesson | |
| 65 | Take Flight | |
| 66 | Teferi, Temporal Pilgrim | |
| 67 | Third Path Savant | |
| 68 | Thopter Mechanic | |
| 69 | Urza, Powerstone Prodigy | |
| 7 | Great Desert Prospector | |
| 70 | Urza's Command | |
| 71 | Urza's Rebuff | |
| 72 | Weakstone's Subjugation | |
| 73 | Wing Commando | |
| 74 | Zephyr Sentinel | |
| 75 | Arcane Proxy | |
| 76 | Coastal Bulwark | |
| 77 | Combat Courier | |
| 78 | Depth Charge Colossus | |
| 79 | Hulking Metamorph | |
| 8 | In the Trenches | |
| 80 | Spotter Thopter | |
| 81 | Surge Engine | |
| 82 | The Temporal Anchor | |
| 83 | Terisian Mindbreaker | |
| 84 | Ashnod, Flesh Mechanist | |
| 85 | Ashnod's Intervention | |
| 86 | Battlefield Butcher | |
| 87 | Carrion Locust | |
| 88 | Corrupt | |
| 89 | Diabolic Intent | |
| 9 | Kayla's Command | |
| 90 | Disciples of Gix | |
| 91 | Disfigure | |
| 92 | Dreams of Steel and Oil | |
| 93 | Emergency Weld | |
| 94 | Fateful Handoff | |
| 95 | Gix, Yawgmoth Praetor | |
| 96 | Gix's Caress | |
| 97 | Gix's Command | |
| 98 | Gixian Infiltrator | |
| 99 | Gixian Puppeteer | |
| A-132 | A-Excavation Explosion | |
| A-140 | A-Mishra, Excavation Prodigy | |
| A-156 | A-Visions of Phyrexia | |
| A-199 | A-Haywire Mite | |
| A-219 | A-Saheeli, Filigree Master | |
| A-254 | A-Thran Spider | |
| A-263 | A-Hall of Tagsin | |
| A-289 | A-Geology Enthusiast | |
| A-58 | A-Mightstone's Animation | |
| A-63 | A-Splitting the Powerstone | |
| A-69 | A-Urza, Powerstone Prodigy | |
| A-70 | A-Urza's Command |
Currently out of stock
Price
Price unavailable
Larrikin Market Pricing
Selling around $0.38 – $0.50.
$0.38 – $0.50
Sources:
Market confidence
Low
Volume
Medium
Updated
14 Sep 2026
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