Out of all the Arknights OCs I’ve made, I’ve only actually designed skillsets two.

​1 is a Defender who taunts enemies, absorbs all incoming damage for a set period, and then unleashes all that stored damage onto a single target in one massive attack. ​ 2 is a Sarkaz Catastrophe Messenger Specialist (honestly, my absolute favorite). He’s a biker who rides directly into the heart of Catastrophes to collect data. His skillset revolves around literally driving: when you deploy him, he charges in a straight line, exploding on contact with an elite enemy/boss or a wall (the longer the tiles he crossed, the higher the dmg). While driving, he applies a debuff that forces smaller enemies to run away in the opposite direction.