Supervillain

Once during the game, on your turn, when you control 10 or more permanents and have the
most life, you may reveal this card and announce
"I AM MEGAMIND!"
Then place 3 doom counters on this, the number
of counters can not change except at the end of
your endstep remove a doom counter
For as long as there are doom counters on this
card, other players may only attack and target
you and permanents you control.