A "formation" is described in the rules as a type of detachment, but both the larger and smaller groups use this same term.
1) I have the Dark Angels codex and can see that both the Lion's Blade Strike Force and the Deathwing Redemption Force are "formations". So, if I wanted to
I could field just a Deathwing Redemption Force as a stand-alone battle-forged army, and get the benefits listed on the Deathwing Redemption Force page, right? Though obviously I wouldn't get the Lion's Blade Strike Force bonuses, as I don't meet the minimum for that with just one sub-formation.
2) The rule book doesn't seem to specify that detachments must be the same faction. In fact the
AD is worded such that ti's faction must be a DIFFERENT faction from "...any other detachments". Does this mean I could mix armies using other detachment types? A Deathwing Redemption Force and a Canoptek Harvest fielded together as a battle-forged army?
3) Some bonuses refer to "in this/the formation". Do these carry over to the larger formation? Ravenwing Attack Squadron (a "formation") for example gives a bonus to "....all models in this Formation" with a capital F. Would all members of a Lion's Blade Strike Force get this bonus, or just the two units in the Ravenwing Attack Squadron?
P.S.
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