Legend of Legaia -> Creatures -> Bosses -> Dohati

Dohati

At first, Dohati appears to look the same as Zeto (in the non-crab-like form), but if you take a closer look, he has a red face with greener tinted armor. But they're basically the same (maybe wearing similar Seru).

Dohati is the enemy that tricked Bon Saryu into wearing the Sim-Seru. He is also the one who ordered Xain to destroy the town of Underground Octam and kill Hari along with it. Fortunately, the heroes got Hari's word before he died.

Dohati transforms into a sickly-looking bird instead of a giant crab. Compared to any other boss, Dohati has one of the most unique special attacks. He uses it during the first attack, so always spirit right away. But after that, he expands from each hit impacted by the player. When he expands to a really large size, he spits out all the gas, using the attack called Chaos Breath. This attack can venom the entire party.

When Dohati is defeated, the heroes have access to the Mist Generator in the castle and destroy it for good!