finally finished my playthrough XD i wonder how many people pointed out that red hood might have foreshadowed the ability to summon allies to the final boss ? back in dlc 1 in the posidon hotel if you tell her after going mad that you killed your companions she will say you could try to revive them in the real world by getting their fairytails and in the final boss we did just that you might wonder why only those three fairy tails worked that way and to answer that probably because those three were never corrupted as node tells us at the start of the game when we first enter the library that all the fairytails were corrupted by someone (maybe thats why those three appear normal no matter your sanity they were really there)