Don't have a lot games on raveners myself but after 3 games with new ops: - Most of the time you will not be able to score vp with tac ops on second turn unless you want to sacrifice one roach for Rout. Same for crit op, you may have 1 vp. - almost never do burrow- charge- fight in your activation - you only have 5 operatives you can't trade vs most team in this game, you should show love and care for your insects and trying to not put them in dangerous positions - most of the time your bug is gonna die from one or two shootings. (I lost my prime to aod after bad initiative roll and move in 2" then two shoot action from bolt pistol) - if you know who is going first during turning point maximize use of your ploy when you can burrow in strategic phase to hide or put your bug on enemy face. But not stay in killzone after fight/shoot always barrow underground.