It may look somewhat strange at first glance, but this enemy is nothing to be worried about, treat it like the Mushroom Garden equivalent of Doge.
Strategy
This enemy, with his Single Target and low stats, won't be an issue for players who encounter it. Focus your strategy on whatever other units accompany it in stages, but do keep in mind that he could get in the way of certain cats with Single Target, so bring Crazed Gross or other wave units if you have it and plan to use Single Target cats.
Encounters
This enemy has always appeared at 100% strength magnification.