Boost

Boost (Japanese: 増幅ブースト, Kanji translation: Increase Width, Romaji: būsuto) is a spell that activates the Demon's Blood Talismans. It is chanted before the user casts another spell, and upon successful completition, it increases the user's bucket capacity by up to four or five times. Upon casting, the user must move his or her hands to make the shape of a cross with the four talismans.

The above name of the spell has been taken from various Slayers encyclopedias and video games; the incantation itself is one of the few which lack actual Power Words.

Japanese
四界の闇を統べる王

汝のかけらの縁に従い

汝ら全ての力もて

我にさらなるを与えよ

Romaji
shikai no yami o suberu ō

nanji no kakera no enishi ni shitagai

nanjira subete no chikara mote

ware ni saranaru chikara o atae yo

English
Lords of the Darkness and all Four Worlds,

Following thy bonds of fate;

Merge all thy power,

Grant unto me greater power!

Software Sculptors translation:

Lords of the Darkness of the Four Worlds

On thy bonds I do swear

Grant me all the power that you possess!

English dub translation:

Lord of Darkness of the Four Worlds

I call upon you

Grant me all the power that you possess!

English dub translation in Slayers Evolution R:

Lords of the Darkness of the Four Worlds

On thy bonds I do swear

Grant me all the power that you possess

So I may crush this mighty foe before me!

Trivia

 * When Lina casts it in the second episode of Slayers Revolution, she changes the last line of the conjuration a bit, asking for more "magic power" (maryoku) instead of just "power" (chikara).

In other languages

 * Moltiplicazione dei poteri (Italian, lit. Power Multiplication)


 * Amplificador de los poderes mágicos (Spanish, lit. Magic Power Amplification)