The Swiss, 21, joined Eintracht on a season-long loan, but has struggled with some fitness issues this past fortnight.
"I am two-footed. I can shoot left and right. I see myself as a number 10.
"I'm now ready to play. There's no fitness issues."
At Eintracht, Tarashaj is sticking close to Switzerland teammate Haris Seferovic.
"He is a good guy. And through him I can settle myself here quickly. I can only benefit from Haris. We know ourselves well from the national team."