English / United States: Rising Volt Tackler's Sinistea
Japanese / Japan: ライジングボルテッカーズのヤバチャ
Japanese (Romanized) / Japan: Rising Volteccers no Yabacha
Japanese (TL) / Japan: Rising Volt Tacklers' Yabacha
Biography
Polteageist is a member of the Rising Volt Tackler's. It was born while the Brave Asagi was in the Galar region. Diana had an old chipped teacup she left out and Rising Volt Tackler's Polteageist filled it.