| Attribute | EARTH |
| Monster Type | Machine |
| Card type | Union |
| Card Effect Type | Trigger Effect / Ignition Effect / Condition / Continuous Effect |
| Level | ★4 |
| Passcode | 42940404 |
| ATK | 1800 |
When this card is Normal Summoned: You can add 1 "Machina" monster from your Deck to your hand, except "Machina Gearframe". Once per turn, you can either: Target 1 Machine-Type monster you control; equip this card to that target, OR: Unequip this card and Special Summon it in face-up Attack Position. (A monster can only be equipped with 1 Union monster at a time. If the equipped monster would be destroyed, destroy this card instead.)
| Pack | Fortress of Gears [SR] |
| Level-up reward | -- |
| Victory against | -- |
| Card trader | -- |
| Other | -- |
| Rating | B |
You can search out Machina Fortress and Special Summon it with its own effect, then attack Machina Gearframe to Machina Fortress. Machina Megaform can be searched to be used as the cost for Machina Fortress’ summoning. Machina Megaform will then be set up in case Machina Fortress is sent to the graveyard.
| Actions | Equips self from field / Adds from Deck to hand |
| Monster/Spell/Trap categories | Treated as Equip Card / Redirects destruction |
| Summoning categories | Special Summons itself from your Spell & Trap Card Zone |
Thank you for visiting Duel Links wiki by GameA! We update this Yu-Gi-Oh! Duel Links community day by day to provide quality guides and the latest news.
| Duel Links forums | |
|---|---|
 General discussion |  Vagabond trade |
 Deck advice |  Duel room |
| Duel / Level rewards | |
|---|---|
 Level rewards |  Duel rewards |
| Skill pages | |
 Skill database |  How to get drop skills |
| Card Trader | Ranked Rewards |
|---|---|
 Card Trader |  Ranked Rewards |
| Available card boxes | ||||
|---|---|---|---|---|
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
| Selection Boxes | ||||
|---|---|---|---|---|
 |  |  |  |  |
 |  |  |  |  |
 | ||||
| Special Pack | ||||
|---|---|---|---|---|
 |  |  |  |  |
| Structure decks | ||||
|---|---|---|---|---|
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  |  |  |  |
 |  | |||
 Cards you should trade |  How to beat the Vegabond |  How to solve Duel Quizes |
| Standard Duelists | ||
|---|---|---|
| Lvl 14 | Lvl 20 | Lvl 27 |
| Lvl 33 | Lvl 39 | Lvl 45 |
| Lvl 51 | Lvl 57 | - |
| Legendary Duelists | ||
| Lvl 30 (DM) | Lvl 30 (GX) | Lvl 30 (5D's) |
Machina Fortress
Machina Megaform
Machina Soldier
Machina Sniper
