Necromancer's Tools

{t}: Add {b}{b} to your mana pool. This mana
may only be used for casting black enchantments
&/or summoning black creatures.
{b}{b}: Tap 1 cleric, hag &/or wizard you control:
Take necromancer's tools from your graveyard
into your hand.
Be it a staff, wand, book or the occasional skull.
The necromancer's tools are all about channeling
spiritual energy... without being destroyed.