There are 5 different difficulty levels. Use the following rules and mission cards for each level:
DIFFICULTY
INTRO: Use missions I, II, III. Do not increase the difficulty of rescues as they advance down
the rescue track.
STANDARD: Use missions I, II, III.
HEROIC: Use missions I, II, IV.
EPIC: Use missions II, III, IV.
LEGENDARY: Use missions II, III, V.