Magic and Discard Pile

[Truth]

Originally Posted by lildrummahboi34

as far as hidden information goes, are we allowed to know the amount of something?
such as how many cards are in an opponets magic pile?
or how many cards are left in my own and/or my opponents deck?

Yes. With the deck just eyeball it until it gets down low, then you can request a count.

These aren't so much rules as they are my play etiquette suggestions.