Jenosyn The Omniscient

Flying, Trample, Indestructible
When you cast Jenosyn The Omniscient, if you
cast it from your hand for its full mana cost,
each opponent reveals their hand. You may
cast up to one spell with converted mana cost
eight or less from each opponents hand.
Opponents play with their hands revealed.
The secrets of the cosmos are open to her, she sees everything and cares for nothing.