Shovel Knight: Treasure Trove

I made a video guide on how to get No Damage! and Untouched in the same go. The guide assumes you have most items available to you so if you want to easily obtain these achievements, it's a good idea to get those items first.

I used the following items:

Cloak: Striker’s Shawl

Curios
Judgment Rush
Barrier Lantern
Dread Talon
Hover Plume
Skeletal Sentry

Another quick note: all of these curios are upgraded.

Hope this helps!

Mecha Richters Solution is fine, but if you want to have a slightly easier time you should do the "No Damage" and "Untouched" achievements seperately. The Plains is the easiest stage to get the No Damage! achievement on. Here is a video of me getting the achievement on The Plains: