Recollection Nightless Nightmare

Demon World Past Days: Destruction Class (在りし日の魔界：滅級)
! colspan="2" style="text-align: center;"|Boss Characteristics ! colspan="2" style="text-align: center;"|Preemptive ! colspan="2" style="text-align: center;"|HP≤100%
 * -id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"
 * -id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"
 * colspan="8"|
 * NS Damage Down: 3 attributes or less (-95%)
 * NS Damage Down: 4 attributes or more (-33%)
 * -100% damage if enemy is delayed
 * Heal Ban and Clear Seal Counter: When Gravity AS is used
 * Heal Ban and Clear Seal Counter: When Clear Seal AS is used
 * -id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"
 * colspan="8"|
 * "I'll play for you" (「奏でてあげる」)- Deals about 30,000 damage. Disables Active Skills and all Heal skills for 10 turns. Enemy raises their defense and Light damage received for 99 turns. Enemies ATK is reduced to 50% for 9 turns.
 * -id="mw-customcollapsible-AA" class="mw-collapsible mw-collapsed"
 * colspan="8"|
 * [Demon Aqua Change] (【デモンズアクア・チェンジ】) - Deals about 40,000 damage. Deals about 40,000 damage. Changes all panels to Water panels.
 * [Demon Fire Change] (【デモンズファイア・チェンジ】) - Deals about 40,000 damage. Deals about 40,000 damage. Changes all panels to Fire panels.
 * [Demon Dark Change] (【デモンズダーク・チェンジ】) - Deals about 40,000 damage. Deals about 40,000 damage. Changes all panels to Dark panels.
 * [Demon Wind Change] (【デモンズウインド・チェンジ】) - Deals about 40,000 damage. Deals about 40,000 damage. Changes all panels to Wind panels.
 * "Do you like this sort of thing?" (こういうのは好き？) - Deals about 80,000 damage. Deals about 80,000 damage. All allies ATK power is decreased.
 * "Do you like pain?" (痛いのは好き？) - Deals about 40,000 damage. All allies ATK power is decreased.
 * "I like pain." (痛いの好きよね) - Deals about 40,000 damage. All damage allies receive is increased.
 * "Wait a sec, I'll prepare myself." (ちょっと、整えるわ) - Enemy heals.
 * }