Vol Ga Dooga

Vol Ga Dooga (Japanese: 獣魔吠ヴォル・ガ・ドウーガ Romaji: voru ga dūga) is thought to be a black magic summoning spell. Since its kanjis are the same as those of the Gu Ru Diva spell, it's probably a modification of it.

The spell calls forth a garm, which obeys the commands of the caster.