| Oil Banki | |
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| Episode: | 1595 |
| Season: | Engine Sentai Go-onger |
| Oil Banki with Wings | |
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Oil Banki (オイルバンキ Oiru Banki?, 16): An oil (オイル oiru?) Savage Water Barbaric Machine Beast sent by Kegalesia who can create a super slippery oil slick on the city, incapacitating not only normal ground vehicles but Engine-Oh G6. After being defeated by Toripter and Jetras, Hiramechimedes upgrades Oil Banki with wings to take on the Wing Engines. But using mops to counter the oil slick, Engine-Oh and GunBir-Oh scrap Oil Banki with little trouble.