Romaji: Syaritatsu) is a Dragon/Water-typePokémon in the franchise of the same name. It was introduced in the ninth generation. While it is not known to evolve into or from any other Pokémon, it has three different forms: Curly Form, Droopy Form, and Stretchy Form. Tatsugiri interacts with Dondozo in Double Battles via its signature Ability, Commander, and Dondozo's signature move, Order Up. In Pokémon Legends: Z-A, Tatsugiri is capable for Mega Evolution.
Tatsugiri will battle furiously among themselves to determine which of them will get to partner with a particular Dondozo. Mega - Tatsugiri's brain has been invigorated by Mega Evolution, making it even wilier. It can create and command copies of itself.
Even if swallowed by a foe, Tatsugiri will try to make its escape through various means, such as by inflating its throat sac. Mega - It solidifies the energy of Mega Evolution, building up an overflowing pile to launch as projectiles. These projectiles explode on contact.
Tatsugiri assesses situations using its sharp intellect. If it determines there is no hope of winning, it flees as fast as it can. Mega - Using the energy of Mega Evolution, it creates a dish to ride upon, allowing it to move with total freedom-even through the air.