Jewel-Trading Mage

Whenever Jewel-Trading Mage or an artifact enter
the battlefield under you control, target opponent
mills two cards.
{x}{u}{t}: Discard an artifact with converted mana
cost X, then counter target spell unless its controller pay X. Target player mills X cards.
———{line}{line}{line}{line}{line}{line}{line}{line}{line}
"The mind is important when using your hands too"