Mystara or Generic
Master Player Screen
1985 tabletop role-playing game supplement for Dungeons & Dragons
Dungeons & Dragons Basic, Expert, Companion, and Master Sets.
AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AC10, AC11, AC1010, AC1011
AC7
The cover of The Master Player Screen shows an adventurer riding a dragon flying high above ground .