The Orb's Radiance

Walkthrough

 * Touch the Reisen Crystal in Reisenjima Sanctorium again to enter a battlefield against the Cloud of Darkness.
 * If you fail, return to the Stone Circle in La Theine Plateau (G-6) for another Breath of the avatars.
 * Note: in the coming battle, Alter egos may be used, but only highly skilled and geared tank-like jobs can solo the Cloud of Darkness with just Alter egos.
 * After the battle, enjoy the final cutscenes and congratulations!

The Battle
See also: Cloud of Darkness for testimonials and other information.
 * Casts absorption Dark Magic and tier III Elemental Magic.
 * Later in the battle, she begins casting tier V spells and -ja spells.
 * Iroha assists in the fight by casting Flare and Flare II repeatedly for about 700-800 damage. If Iroha dies, she will revive herself and rejoin the fight. There seems to be no limit on the amount of times she can revive herself.
 * Uses Ceiling Rupture, dealing strong conal damage in front of her, tearing apart Alter egos in the AoE.
 * Can be afflicted with weight from Subduction.
 * Her powerful physical attacks require a competent tank. Rune Fencers are effective.
 * Soloable with trusts by 119 RUN and Trust: Selh'teus, Trust: Apururu (UC), Trust: Koru-Moru, Trust: Ulmia, and Trust: Joachim.
 * Trust: Selh'teus is highly recommended for anyone using trusts: his Rejuvenation ability allows him to frequently and instantly restore HP/MP/TP to the entire party, and unlike "true" supporter-type alter egos, he is never distracted by casting spells and uses this ability in a timely fashion.
 * Trust: Arciela is also a good option. Illustrious Aid heals a substantial amount of HP.
 * Begins absorbing damage after using Primordial Surge. Gem on its head will glow red during this phase. Phase will end after using Waning Vigor.
 * Waning Vigor can do substantial damage (perhaps proportional to melee damage absorbed?)
 * When its HP is below 25%, Waning Vigor will be replaced by a more powerful version called Expunge
 * Seems to be weak against Thunder-based magic.