Choose two —
• Prismari Command deals 2 damage to any target.
• Target player draws two cards, then discards two cards.
• Target player creates a Treasure token.
• Destroy target artifact.
If all of Prismari Command's targets are illegal as it tries to resolve, it will do nothing.
If at least one target is still legal as Prismari Command tries to resolve, it will resolve and do as much as it can.