Digital Devil Saga Avatar Tuner Demi-Fiend(Red Star+)

The safer and more consistent method to defeat Demi-Fiend, now with some speediness.

Timestamp:
0:00 ~ Character Stats
Using Curse status on Heat & Gale to prevent Javelin Rain's Mute effect, unlike in DDS2 Curse does not lower the character's resistance towards Mudo attacks.
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0:17 ~ Girimekhala & Cu Chulainn
Open with Black Sun, to preserve the status effect on everyone until it is time to take out both Girimekhala and Cu Chulainn. Charge up on Heat and Gale. Wait until a turn where Demi-Fiend's turn cycle ends with Cu Chulainn's Taunt. This ensures Ragnarok is buffed from Taunt's +2 Physical attack buff.
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2:55 ~ First and only Gaea Rage
Using Close Call to avoid Gaea Rage, just make sure if any party member falls asleep, wake them up so Close Call works as intended.
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3:19 ~ Arahabaki & Pixie
At this stage, the goal is to waste Pixie's MP pool, so she can no longer cast Dekaja/Dekunda. While getting Pixie to waste her MP, some damage can still be accumulated as long as Demi-Fiend is not pushed below 50% HP(less than or equal to 9,000), in order to avoid Mediarahan. Start accumulate some Dekaja/Dekunda usage on Pixie as well before Pixie runs out of MP for Megidolaon, to minimize the risk of triggering Recamdra during Debilitate setup. Salvation the ailments away once Pixie can no longer use Megidolaon. Sukukaja is used mainly to keep Arahabaki from using his dangerous moves.
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18:32 ~ Pixie is completely out of MP
Pixie without sufficient MP to use Dekunda/Dekaja, fully Debilitate Demi-Fiend, and the Demi-Fiend becomes a sitting duck. Switch over to Makakaja, this will boost the power of Mind Charge + Teradyne + Earth Boost&Amp even further for ~2100 damage per cast. Makakaja can still distract Arahabaki, despite Pixie's futile attempt to get rid of Makakaja.

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