Djeru, With Eyes Open is a rare Legendary Creature — Human Warrior card from Hour of Devastation Promos (PHOU), collector number 10s. Current market price: — (foil $2.67), TCGplayer market prices via Scryfall.
Vigilance When Djeru enters, you may search your library for a planeswalker card, reveal it, put it into your hand, then shuffle. If a source would deal damage to a planeswalker you control, prevent 1 of that damage.