Golba fires its Gravitational Field Convergence Cannon
The Super Large Gravitational Field Convergence β Cannon is a Dezariam cannon installed at the base of Autoplanet Golba. It's far more powerfull than other Dezarian weapons, but it can be stopped by a wave-motion shield. It was fired by Golba at the end of the Immigrant Fleet Rescue Operation.[1][2]
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Japanese language information[]
超大型重力場収束式ベータ砲 Chō ōgata jūryokujō shūsoku-shiki bēta-hō