Aurora, The Witch Of Calamity

Trample

Aurora, The Witch Of Calamity cannot attack,
block or be removed from the battlefield in any way unless that player has a total of 10 power or more
amongst creatures they control.
{8} Aurora, The Witch Of Calamity deals 10
damage to target players field, any excess damage is
taken by that player instead. A player must control
at least 1 creature to be targeted by this ability.