Black

Multikicker {1}
Black enters the battlefield with 1 charge counter for every time it was kicked.
All creatures gets -2/-0 for every charge counter on Black.
At the beginning of every end step if Black has more than 10 charge counters sacrifice it. If you do exile all permanents and all graveyards then destroy all permanents. For every permanent exiled or destroyed this way each player takes 1 damage.