The Tam Zone

Hexproof.
The legends rule does not apply to other
permanents you control.
If a spell or ability an opponent controls would
target a legendary permanent you own and
control, you may pay {w}{u}{b}{r}{g}. If you do,
remove that permanent from the battlefield and
place it in your hand, library, graveyard, or side
board, then you may place another legendary permanent from that zone onto the battlefield.