D.VA, New Blood of Overwatch

Whenever D.VA, New Blood of Overwatch enters or attacks, choose three —

• Target Opponent discards two cards
• D.VA deals 3 Damage to any target
• Destroy target Artifact or Planeswalker
{bull} Creatures you control gain Menace and Trample until end of turn
{bull} Creatures you don't control get -1/-1 until end of turn
{bull} Create two tapped Powerstone tokens