Ragnarok

Strategy and Synergy
In terms of raw power, Ragnarok is one of the best, dealing a single blow for massive damage. It has a fairly long delay before it hits, so make sure the opponent isn't moving before casting this.

Works well with, especially against mobile enemies like bosses. is extremely potent with this spell, multiplying its already big damage.

Trivia

 * Besides being a reference to the Norse afterlife, Valhalla, the flavor text references the game Va-11 Hall-A: Cyberpunk Bartender Action.
 * Ragnarok's animation and spell effects directly mimic those of the Venus Psynergy spell of the same name from the Gameboy Advance game, Golden Sun.
 * Saffron often casts this as both a boss and NPC helper before battles after being spared and mentions it in a number of her text lines. It can be considered, if not her most, at least one of her most signature spells.