Tiga Dark is the first form after transformation that Daigo becomes when he uses the black spark lens containing "shadow power".

Absorbing power from the Dark Giant Darrum, Tiga Dark then transforms into Tiga Tornado, with strength similar to Tiga Power Type.

Tiga Blast is the result of Tiga Tornado absorbing speed from Hyudora, the second Dark Giant to face him. He is as fast as Tiga Sky type.

Daigo and Rena in a scene from the movie.

Rena alone.

Daigo and Rena in uniform again, two years after leaving GUTS.