In my daemon and chaos marine armies, I regularly take flying monstrous creatures -- even in 4th and 5th edition. Now that 6th edition is upon us, I feel I'm really missing out -- forgetting -- about the vector strike ability.
Given how many of my opponents are fielding flyers themselves, I really think I need to remember this rule more often. d3+1 hits against any enemy, including opposing flyers, at AP3 is good news! I haven't remembered to use this rule a single time yet. I've been systematically taking pot shots at opposing flyers up to now and generally trying to bolt of Tzeentch them out of the skies. Hopefully writing this note will help me remember!
Anybody got similar stories? What are the new rules you're forgetting?