Kau'yon

When this Sorcery is cast, Flip this card,
changing it to Kau'yon, reveal it to your
opponents, and add it to your hand instead
of sending it to the Graveyard.
All Permanents you control gain Hexproof
until the end of your opponents turn. All
Creatures gain Defender, Hexproof and
Indestructible until the end of your
opponents turn.