The fights com/rav/rav really shine over com/com/rav is if there's one mob in particular you need to focus on. Chapter 11 for example have these mechanical mobs that spawn 4 smaller mobs, and then do a move which automatically gives them faith/bravery/protect/shell etc. and then proceed to assrape you. This mob needs to be taken out first, so in this situation com/com/rav wouldn't be very good, even though it works on most trash mobs where you can Blitz/Ruinga everything to hell.
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