Horns of Doom
Passive sense/knowledge ratings will be used in most cases for detection of hidden creatures/objects, recall of information, discerning lies, etc. Active use of skills may be allowed if the players specifically bring it up, but I won’t typically ask for rolls otherwise. When actively searching for loot/clues, I may allow an automatic “take 20” check depending on the circumstances (we’ll see how this works out)
Illumination/other conditions will be noted during the setup at the beginning of each encounter. It is up to you to make sure you are able to see.