Sword of Light and Shadow 
Artifact — Equipment
Equipped creature gets +2/+2 and has protection from white and from black.
Whenever equipped creature deals combat damage to a player, you gain 3 life and you may return up to one target creature card from your graveyard to your hand.
Equip {2}
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Cards that do something similar expected a card that isn't here?
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Sword of Truth and Justice 88%
$34.74#1669
"Equipped creature gets +2/+2 and has protection from white and from blue."
+1 more matching line
Sword of Once and Future 81%
$5.00#4736
"Equipped creature gets +2/+2 and has protection from blue and from black."
+1 more matching line
Sword of War and Peace 80%
$10.58#2689
"Equipped creature gets +2/+2 and has protection from red and from white."
+2 more matching lines