Pierre Laval

Skulk
Whenever a one or more creatures attack you, you
may have them gain unblockable until end of
turn. If you do, until the end of your next turn,
you and permanents you control cannot be the
target of spells or abilities controlled by the
controller of those creatures.
At the beginning of each upkeep, if an opponent
controls a creature named Sir Henry Hoare,
sacrifice this creature. Destroy all creatures
target player controls.