Dr. Ditto

A Lab enemy that fires rockets landing on random tiles within a target area, threatening large swaths of the battlefield indiscriminately. Dr. Ditto also emanates fear at the start of its turn and revives its body at the end of each round, making it an unusually persistent threat. It may be a reference to the Pokémon Ditto, sharing its crudely-drawn face.

With 9 HP, Dr. Ditto is not particularly durable — the challenge is its self-revive at round end. If you can't kill it within the same round you start the kill attempt, it will simply get back up. The fear aura at the start of its turn may cause nearby cats to hesitate or lose actions, compounding the problem if you let the fight drag on.

Burst it down within the same round to prevent the revive. Coordinating multiple cats to attack Dr. Ditto on the same turn before the round ends is the reliable approach. During the fight, spread your party to minimize how many cats are hit by the random rocket barrage — bunching up dramatically increases the chance that multiple cats take hits from a single volley.