Nanoha A’s DVD 1 (Episodes 12-13)
DVD booklet translations
Freezing magic set in Durandal. By forcing the temperature in the area to extremely low levels, the purpose of this spell is not to cause death in any targets, but to freeze them completely. As one can tell from the name “Eternal Coffin”, when used on a normal living being, the target becomes frozen in a sleep-like state, until the freezing is counteracted by physical means (destruction, heat, etc).
Originally an advanced Over-S Rank spell, but because Durandal was tuned to specialize in freezing magic, and because Chrono himself had also easily handled the study and training for temperature manipulation and Mana conversion, Eternal Coffin was activated in its complete form.
アルカンシェル – Arc-en-Ciel
A magic cannon equipped to the Administration Bureau’s larger warships.
Boasting the highest destructive power within the Administration Bureau’s naval armory, use of the Arc-en-Ciel is only allowed in certain conditions or against certain targets, and only when specific requirements are fulfilled. The projectile has nearly no destructive power itself; instead, a short time after impact, a spatial distortion and a subsequent annihilating reaction is generated. As the area of effect is even greater than the maximum firing range, withdrawing to a safe location after firing by Transferring is an absolute must.