How do dual colors count in campaign tasks?

So I need to kill 92 red and 45 yellow. If I kill a red/yellow troop, would it count towards red or yellow or both?

It should count as both, but I haven’t really been paying too much attention to this.

By the way, isn’t it easier to just kill some troops and see what the counters do?


Yeah, I didn’t bother to experiment and figured someone would know top of their head.

A yellow/green troop counts as both a yellow and a green troop for all intents and purposes. The same way Magma Storm which is brown/red counts as a Firestorm and Duststorm at the same time.