| Type: | Effect Monster |
| Sub-Type: | Machine |
| Attribute: | WATER |
| Level: | 5 |
| ATK: | 1850 |
| DEF: | 1500 |
| Text: | While "Umi" is not on the field, this card gains 700 ATK, also it cannot attack directly. While "Umi" is on the field: You can target 1 face-up non-WATER monster on the field; destroy it. You can only use this effect of "Amphibious Bugroth MK-11" once per turn. |
| Password: | 04754691 |
| Printings |
2023 25th Anniversary Tin: Dueling Heroes Mega Pack (MP23-EN075) -
2023-09-07 Dimension Force Booster Pack (DIFO-EN029) - 2022-05-21 |