Bound Wand (SP14-EN035) [Star Pack 2014]

Equip only to a Spellcaster-Type monster that has a Level. It gains ATK equal to its Level x 100. If the equipped monster is destroyed by your opponent's card (either by battle or by card effect) and sent to the Graveyard, and this card is sent to the Graveyard as a result: You can Special Summon that from the Graveyard.