Unspoiled Riches

You may sacrifice X treasure tokens. If you do,
target opponent reveals their hand. You choose
up to X permanents from it. That player discards
those cards and you draw X cards. If X is 0,
create 3 treasure tokens. ({T}, Sacrifice this
artifact: Add one mana of any color.)
The houses of the trade families, closest to the central crystal, know nothing of the deadly cold around them.