Wanda, The Scarlet Witch

Whenever Wanda, The Scarlet Witch attacks you may pay {u}{u}{r}{r}{x}, X equals target artifacts mona cost, you may destroy the artifact and do damage equal to that artifact mona cost to target blocking creature.
If Vision, Holder of The Stone is in play Wanda, Scarlet Witch, and Vision, Holder of the Stone gets +2/+2