Pixiu (golden dragon)
That ghost pirate guy
Liu Hai (from House of the Lucky Gander)
B.U.D.D.Y
Tiffany (from JAW$)
Phooey Dream
"A Dead Guy" from Timephoon
One of Gyro's Lil Bulb
Gyro Clone 1
Gyro Clone 2
Junior Woodchuck Guidebook from "Challenge of the Senior Junior Woodchucks"
Lion Guy from "The Forbidden Fountain of the Foreverglades!
Gosalyn's grandfather
Titan from New Gods on the Block
Don Karnage (uncomfirmed)
Bentley Buzzard
Buford Buzzard
Unnamed Third Bradford Clone
Black Heron
So, DuckTales' final body count is 19. I'm not counting dying of old age, because there are too many people from The Outlaw Scrooge McDuck to count. If you think I missed any, just comment down below.
Hold on... during the final credits, we see everyone fly or glide away safely... except for Huey, Dewey, Louie, Webby, and Scrooge. Even though I'm sure that they found a way to survive, because Disney wouldn't kill of the main characters in the finale. But if for some reason they didn't, DuckTales' body count would be 24.