Magic Berries and other Gear

[Rhishisikk]

The Goodberry spell says you get 'magic berries'; I know what those do in DnD, but I was hoping for a wider group of effects.  Are there actually rules for magic berries?  I'm not seeing them in the Gear section.

Right now, I'm compiling a list of ways to handle Turtle Fighters, the Unhittable, all the arch-types that min-max players love.  I've discovered wonderful features (like ghost touch) that challenge those characters without automatically overwhelming the rest of the party.

Oh, which reminds me, I recall an example where armor has to make a 'damage save'.  What pages are the rules on that at?  I plan to have (somewhat) fragile gear, with options that make it more resilient.

Chandra: I have a +1 leather breastplate.

Mika:  Well, I *had* a +4 T-shirt, but it came apart in the washing machine...

[Agent 333]

This should be in the Q&A thread, but whatever.

Goodberry: The berries become any one type of Food. See table 4.11 on page 165.

The rules for damaging gear are on page 155.