Avery, Revolutionary Witch

When you target only the player with the most
life or tied for the most life with a spell or ability,
you may pay life equal to the mana value of that
spell or effect. If you do, copy that spell,
choosing the same target.
{u}{b}{r},{t}: Destroy target artifact, as well as all
artifacts on the battlefield that share a name with
it that are controlled by the same player.