Philosopher's Stone

s are Forgotten Alchemy Assets that can be acquired as necessary components for completion of a number of rare Forgotten Alchemy tasks (levels 14-20) and/or as optional components in rare tasks that will improve the chances of producing a greater number of potions or dyes from those tasks.

A may be purchased for 1 from M'tari Prin'tal in Protector's Enclave (North corner of the Seven Suns Coster Market). s of higher tiers may be acquired from and asset packs purchased in the Zen store. s are not bound and may be traded on the Auction House or transferred between players.

A task requiring a as an asset will take any tier of  in its slot. Higher tiered Philosopher's Stones serve only to improve chances of producing additional potions or dyes.

At Profession Level 3, 4x can be upgraded to produce a. At Profession Level 4, 4x can be upgraded to produce a. There is no task that will allow to become an.