I'm joining this a bit late, but:
If the Warlord uses Commander's Strike while weilding a Luckblade, and his Fighter friend (an adjacent ally) misses:
#1) Can the warlord use the Luckblade's daily power and re-roll?
At this point in time, I do believe my interpretation is RAW. I just read pg 225 and see it differently. You see “attack rolls and damage rolls” as applying to each dice of each attack. I believe that the plural to “rolls” refers to the different magic items and different implements referred at the start of the sentence. I believe this because the first two paragraphs are all written with plurals. I bolded the plurals below.
IMO, the flavor text for furious smash is poorly though out. I think that the warlord is using his own weapon, just in a way that doesn't really deal too much damage.I don't see a difference between "The Warlord hits the orc with his shoulder, and his Flaming Longsword deals fire damage since it's the accessory for the power", and "The Warlord hits the orc with his ally's battleaxe, and his Flaming Longsword deals fire damage since it's the accessory for the power". In both cases, you're going to have to make cinematic justifications for why the damage was fire damage even though the longsword wasn't what hit the orc in the gut. In both cases, the mechanics apply regardless of the cinematics; the power has the Weapon keyword, so the damage is damage dealt by the weapon.
IMO, the flavor text for furious smash is poorly though out.
OTOH, with commander's strike, he's not actually attacking the enemy at all.
Let me turn around this a bit... assuming that you are correct in the reading of the rule (and I fully admit that this is not really unlikely), do you like the way commander strike works or would you rather rewrite it so that it had an effect line?
Yes, for me it matters a great deal. Especially if you factor weapons with magical abilities.Does it matter that when we filmed the scene, it was the second opponent's knife that caused the wound, even though I used the stats of my sword to resolve the mechanics?
Yes, for me it matters a great deal.
Indeed.Then that's our disconnect.
But D&D, with all the different stats for weapons, doesn't seem to me a good fit for this kind of playing style.
OTOH, with commander's strike, he's not actually attacking the enemy at all.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.