Jack Simth
First Post
Unspecified in RAW. It's your Phylactory. Craft Wondrous Item is the required feat for making it, so it's not unreasonable to assume it's... a Wondrous Item. Under the Creating Magic Items section of the SRD, there's a nifty section:ExMachina said:I also like the 'make it something so magical no one will destroy it' idea, but is it allowed to be a magical object? Aside from the fact that it holds your soul?
(Emphasis added)ADDING NEW ABILITIES
A creator can add new magical abilities to a magic item with no restrictions. The cost to do this is the same as if the item was not magical. Thus, a +1 longsword can be made into a +2 vorpal longsword, with the cost to create it being equal to that of a +2 vorpal sword minus the cost of a +1 sword.
If the item is one that occupies a specific place on a character’s body the cost of adding any additional ability to that item increases by 50%. For example, if a character adds the power to confer invisibility to her ring of protection +2, the cost of adding this ability is the same as for creating a ring of invisibility multiplied by 1.5.
So if it's a magical item, it can be stacked with other things. It's not expressly called out as being a magic item, but it uses most the same rules, so...