Stone Altar
In the Talisman leagues, Stone Circles can be found throughout Wraeclast. At these circles, the player can sacrifice sets of five different talismans of the same tier to summon a monster possessed by a higher-tier Talisman. The rarity of the output Talisman is selected at random from the five input ones (i.e. if the player puts three magic, one unique and one normal talisman into the stone circle, the resulting talisman will have 60% chance to be magic, 20% chance to be unique and 20% chance to be normal).
If the player uses five third-tier Talismans at a Stone Circle, he summons a portal to an area where Rigwald, the Wolven King can be fought. He is possessed by a special fourth-tier Talisman that has two random Talisman properties.