Gideon's Ressurection

You may reveal an Creature or Planeswalker card
with converted mana cost 4 or less you own from
outside the game. Or reveal one from your
graveyard. Or search and reveal one from your
for one library, then shuffle your library.
Put it onto the battlefield; if it is a Planewalker,
put an extra loyalty counter on it.
"The All-father has reign over all who died in battle.
It pleases me to choose you to fight once more, for a
hero such as you is needed now." - Valkyrie