Djeru, With Eyes Open

three generic mana one white mana Legendary Creature — Human WarriorPower and toughness4/3

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.

Showing Hour of Devastation#10

Price

0.35 $

Foil 1.10 $

12 printings

Daily estimate from Scryfall, not a shop quote.

2017-07-14
If multiple sources would deal damage to one or more planeswalkers you control at once (for example, several attacking creatures), 1 damage from each of those sources to each of those planeswalkers is prevented.

Vigilance is a static ability that modifies the rules for the declare attackers step.

Attacking doesn’t cause creatures with vigilance to tap. (See rule , “Declare Attackers Step.”)

Multiple instances of vigilance on the same creature are redundant.