Especially with とりわけ
とりわけ has the meaning of “especially”, similar to 特に. It also translates as “above all”.
Examples
Especially ferocious with とりわけ

Following a potential lead on trainers’ Pokémon having gone missing, Red sneaks aboard a ship docked at the harbor. There, he’s confronted by Machisu. As the single Pokémon with Red was already hurt in a surprise attack, Machisu offers to finish it off with his prize Pokémon.
- マチス:
- 「こいつはとりわけ凶暴でな。ボールに入れることもままならん。」
- “This one is especially ferocious. It can't even be put into a Poké Ball.”