Erethor's Tower

The Westryn Elves have discovered a rift leading to the plane of negative energy, hidden near an ancient secret. The heroes investigate the site and uncover its mystery while attempting to prevent the rift from reaching its full potential. This Dave Arneson’s Blackmoor adventure is designed for characters of levels 3–15 and is recommended for groups familiar with Episodes 18, 26, and 51.

技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）