Cube of Frost Resistance (Magic Cube)

When the cube is activated it encloses an area 10 feet per side, resembling a cube of force. The temperature within this area is always 65 °F. The field will absorb all cold-based attacks (i.e., cone of cold, ice storm, and even white dragon's breath). However, if the field is subjected to more than 50 points of cold damage in any turn (10 rounds), it collapses and cannot be renewed for one hour. If it receives over 100 points of damage in one turn, the cube is destroyed.
Cold below 0 °F, effectively inflicts two points of cold damage on the cube for every -10°, so that the cube is at -2 points when the temperature of the attack is at -1° to -10 °F, -4 points at -11° to -20°, etc. Thus, at -40 °F, the device can withstand only 42 points of damage. 
Cold below 0 °F. effectively inflicts 2 points of cold damage on the cube for every -10 °F., -4 at -11 to -20, etc. Thus, at -40 °F. the device can withstand only 42 points of damage.
Category:DMG Magic Items
Category:Encyclopedia Magica Magic Items
Category:Magic Items
Category:Magic Cubes