| Type | Spell Card |
| Property | Equip |
| Card Effect Type | Condition / Trigger-like Effect |
| Passcode | 40830387 |
| Archetypes | Ancient Gear |
| Supports Archetypes | Ancient Gear |
Equip only to an "Ancient Gear" monster. At the end of the Damage Step, if the equipped monster battled a monster and is still on the field: Destroy the monster it battled.
| Pack | -- |
| Level-up reward | -- |
| Victory against | Vellian Crowler Lvl 30 & 40 |
| Card trader | -- |
| Other | -- |
| Rating | -/10 |
In order to preserve your Ancient Gear monsters from being destroyed during the Damage step, you need to switch the opponent’s monsters to Defense mode before you attack into them and trigger Ancient Gear Fist’s effect. These are the cards to support that play.
| Deck | Support |
| Monster/Spell/Trap categories | Destroys Monster Cards |
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| Early Mar 2019 | Duel-A-Thon |
|---|---|
| Second Half Battle City Event | Mid Mar 2019 | Yubel Unlock Event |
| [5D's] Legendary Duelists Lvl 40 | ||
|---|---|---|
 Yusei Lvl 40 |  Crow Lvl 40 |  Akiza Lvl 40 |
 Leo Lvl 40 |  Luna Lvl 40 |  Officer Tetsu Lvl 40 (Gate) |
| Available card boxes | |||||||||||||||||||||||||||||||||||||||
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 |  |  |  |                                  - | - | - | | ||||||||||||||||||||||||||||||||
| Card Trader | Ranked Rewards |
|---|---|
 Card Trader |  Ranked Rewards |
Windstorm of Etaqua
Curse of Anubis
Super Rush Headlong
Sphere Kuriboh
Enemy Controller
Wall of Disruption
