Amisior‘s Hatred

A wand, carved from the bone of Amisior himself. However it is not the white-ish colour of bone, but rather a filthy redish-green. 

Use a charge to double the number of dice thrown when casting a spell excluding D100s and up to a maximum of 3, resetting every long rest.

Any spell cast through the wand as an arcane focus can apply a 2d6 necrotic damage boost without expending a charge.

Notes: The wielder has to imbue wand with a miniscule part of his soul.