Death Eaters
Dolph came out fine, hardly a scratch.
He's going to get an earful from his wife for using his common sense, lol, but he's honestly more worried about Narcissa tearing him a new one (Bella will just fling heirlooms, he's old hat when it comes to that ;))
Once everyone came to Lestrange Manor he would've sent most of the lot to one area of the house while keeping Alecto in another and calling the Lestrange's private healer. He would've asked Rabbit to stick around with them so he could go help with everyone else's minor injuries.
At some point he would've done a head count, told everyone to go home and act normal and owl Amycus about Alecto (who probably won't be going anywhere while she's healing from a giant hole in her upper body)