Ridley, Rival of Samus

+2: Destroy target Planeswalker or Legendary Creature. or Gain control of an artifact of your choice.
-3: Ridley, Rival of Samus deals 20 damage to each player that controls a Samus Planeswalker.
: You get an emblem with: "At the beginning of your upkeep, target player sacrifices a Legendary Creature. If they can't, that player loses 20 life