From episode 26. Zelgadis and Amelia perform the most powerful spell in Shamanism, the Ra Tilt.
The incantation is as follows.
ZELGADIS: "Source of all souls which dwells in the eternal and the infinite! Everlasting flame of blue!"
AMELIA: "Let the power hidden in my soul..."
BOTH: "... Be called forth here from the infinite! RA TILT!"
Romanized Japanese
ZELGADIS: "Towa to mugen o tayutaushi
subete no kokoro no minamoto yo! Tsukiru koto naki aoki honoo yo!"
AMELIA: "Waga tamashi no uchi ni nemurishi sono chikara..."
BOTH: "... Mugen yori kitarite sabaki o ima koko ni! RA TILT!"
