Descent: Journeys in the Dark (Second Edition) – Shadow of Nerekhall

Elevation lines block movement, so a figure cannot move across them, but they do not block line of sight; melee attacks across an elevation line force the target to add one extra black defense die unless the attack has the Reach keyword, and figures with Fly ignore elevation for movement (p.4).

Portcullises block movement like doors but do not block line of sight, attacks, or counting spaces (spaces separated by a portcullis are adjacent); a figure can open or close a portcullis by taking an open/close door action (p.4).

Hazard spaces follow the same rules as lava spaces: any effect or ability that applies to lava spaces applies to hazard spaces and vice versa (p.5).

During setup the overlord secretly chooses the quest’s influence token (or shuffles tokens and places one facedown), keeps unused tokens facedown, and only reveals the chosen token to resolve its influence effect when the quest instructs him to do so (p.6).

The overlord may play a Corrupt Citizen card only when a master changeling is present (played when the master is placed) and the card grants additional effects to that master; if the master changeling survives the encounter the card returns to the overlord’s play area, but if the master changeling is defeated the Corrupt Citizen card is removed from the campaign (p.6).

Song tokens remain on Class cards while the Bard is knocked out but their matching song effects are inactive while he is knocked out, and at the end of an encounter the Bard returns all song tokens to his supply (p.4).