Claws, Of the Silver Sword

First Strike, Haste, Hexproof
{2}{g}Destroy target Artifact.
{2}{r}Deal 3 damage to any target.
{2}{u}Draw 2 cards then discard a card.
{5}{g}{r}{r}{u} Destroy Target creature,
target opponent is dealt damage equal
to the creature's toughness, then draw
that many cards.