Canon: Riordanverse
Villain/Antag/Monster: Gaea
Type: Boss
Description: wiki link here
Notes/Adjustments: definitely not as powerful we don't need Leo to blow himself up to defeat her again, maybe still stronger when in contact with the earth but not as impossible to kill when removed/in the air??
Will it exist after the event? hell no
Questions/Other: just can't wait for Gaea and Kronos shenanigans