Compassion Sage
Compassion Sage is introduced during the In the Shadow of Virtue event cycle. It is said to be a rare root found in Ilshenar which -in the hands of a capable alchemist- induces a sense of well being and cures for night terrors. For its latter use, it is recommended for Queen Dawn by her advisors.
As of September 5th, 2010, the potion can be obtained from the Controllers in Ilshenar. It is non-stackable and drinking one will increase Compassion virtue.