Electo: Black knife Ringleader

Lifelink
When Electo: Black knife Ringleader enters the battlefield, you may search your deck for night of
the black knives. If you do, add it to your hand
and shuffle your deck.
The assassins who carried out the deed were scions of
the Eternal City. A group entirely of women, arrayed
in armour of silver under cloaks which fooled the eye.