I believe it costs 15 gems to forge a hammer with no bonus.
However, the ulmish forge priests do have a 15% forge bonus, which makes the hammers cost either 12 or 13 because at the moment we don't recall how the rounding works...
In any case we are at least 3 turns from being able to forge them as we will need to forge earth boots first.
We apologize for the inconvenience of having to wait, and understand if you take your business elsewhere in the meantime, however we will let everyone know when our forges are open.
Assuming the emo goths don't bleed all over them and ruin them
