|Beacon of Ravage Island|
|List of all weapons & other items|
The Beacon of Ravage Island is a large tower with a beacon at the top. Located on the barren Ravage Island, the Beacon can produce powerful and hypnotic light rays once special crystals are placed in it. The rays can travel for many miles and instantly hypnotize any being that lay eyes upon them.
Mumm-Ra, with the aid of the Mutants, uses the Beacon to entrance and capture most of the ThunderCats. The only ones not captured are the Snarfs, because they are naturally immune to the effects of the light, and Lynx-O because he is blind and cannot see the light.
Eventually Lynx-O and the Snarfs manage to destroy the Beacon and help to free the ThunderCats from its hypnotic grip.