Knight of Light and Shadow

When this creature enters, you may search your library and/or graveyard for a card named Sword of Light and Shadow, reveal it, and put it into your hand. If you search your library this way, shuffle it.

Equip abilities of Sword of Light and Shadow that target this creature cost {2} less to activate.

Whenever one or more creatures leave your graveyard, target opponent loses 3 life.