Especially with とりわけ
とりわけ singles one thing out from a group as especially notable. It is close to 特に and can translate as “especially” or “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.”