name: Reidane, God of the Worthy // Valkmira, Protector's Shield
printings: KHM, PKHM, PRM
text: If a source an opponent controls would deal damage to you or a permanent you control, prevent 1 of that damage.
  Whenever you or another permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}.
type: Legendary Artifact