Star Platinum, Crusader

Stand - Once per match, if you control a Legendary Creature or Planeswalker, you may cast this card from library or graveyard.

Time Stop {x}{r/w}{r/w}{u} - During an opponent's turn, you may pay the Time Stop cost. If you do, choose one:
•Counter target spell. Draw X cards.
•Deal X damage to any target. Destroy X artifacts your opponent controls.