Generally, I wouldn't bother with this, but a big part of MageGuild's gameplay revolves around exploration of the system, so I feel compelled to put something into place.

In the general forum:

• Do attempt to give hints and clues before blurting out raw spoilers.
  
• Don't disclose any information about item uses, item mixes, spell effects, monster abilities, etc. without enclosing it in a spoiler tag (found under the "others" button, when composing a post).
  
• Don't post lists of information (i.e. a list of things that can be mixed with gems) even under a spoiler tag, although you may link to such material.
  
• Be sure that any links (to other posts or to external pages) that contain spoilers are marked as such.
  

There is no spoiler policy in the bugs/ideas forum, as I don't want to make you tapdance around trying to explain a problem without dropping spoilers.

Thank you!