SMT5 Challenge Run: Demon King Arioch Boss Fight
0Arioch is kind of a weird fight. On his own he's actually quite easy and his AI will rarely even use magic, plus he doesn't recognize reflecting barriers... but those two decarabia up the difficulty of this fight considerably as one will go for buffing his accuracy and evasion while the other checks for what weaknesses your party has and uses skills to attack with that, don't have any elementals weaknesses in the party or have block/reflect/absorb setup to counter those attacks? Then it will just spam megidoloan and will kill off lesser party members.
Thankfully once those two go down Arioch isn't too bad but you still need to be careful of his damage because his AI at low health will either become an Unga bunga idiot or he starts being kinda smart