Raziel, Angel of Mysteries

Flying, Vigilance
Eminence - As long as Raziel, Angel of Mysteries is in the command zone or on the battlefield, at any time, you may pay {1} and tap a noncreature permanent you control. If you do, investigate.
Sacrifice 10 clues: Noncreature, permanents you control are creatures in addition to their other types and have base power and base toughness equal to its converted mana cost until end of turn. Lands have base power/toughness 2/2.