If an effect changes the Health of all pieces that meet a particular condition, does that affect pieces in The Endless Dark?

If an effect changes the Health of all pieces that meet a particular condition, does that affect pieces in The Endless Dark?

Yes, so long as it checks the traits of the piece itself (e.g., what type it is, how much Strife it has) rather than the traits of the land it’s in (e.g., if Blight is present, if at least 3+ Invaders are present).