Kartikeya isn't immune to anything, but also isn't weak to anything (except guns, which is pointless,) and he'll use elec and force spells, as well as chi blast. As his life is taken away, his attacks will get stronger, until he starts using -dyne level spells.
He also has two unique skills, one if Myriad Spears, which, as far as I know, is an almighty attack, but doesn't cause any status effect. He also has Vivid Gust, which basically makes his agility go through the roof, and getting a hit on him is nigh on impossible. He will normally use taunt after using this to weaken your defence too, and he can also use makakaja to dish out more pain.
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Outros vídeos de Shin Megami Tensei: Digital Devil Saga (boss)
