Raven's rock is a challenge which appeared in multiple series of Raven
The warriors must race to climb down a cliff. On the cliff there are rings encased in ice which the warriors must smash in order to get the Treasure Rings. The race is either between another warrior or a Demon. If the race is against a demon then the demon begins to descend after the warrior collects the first pair of treasure rings. If the demon catches up to the warrior or the warrior is not first to reach the bottom of the cliff then they lose a ring.
Race with a Demon
There are three ice blocks containing two rings each so the maximum a warrior can get is six rings. If the warrior loses against a demon then they lose two rings and any rings they gathered during the challenge.
Race with another warrior
There are three ice blocks containing one ring each so the maximum a warrior can get is three rings. If the warrior loses then they lose one rings and any rings they gathered during the challenge.