Mr. Nelson

Mr. Nelson can't be blocked
{2}{w}{t}: Add one charge counter to Mr. Nelson
{4}{r}{t}: Remove 6 charge counters from Mr. Nelson to deal 10 damage to target creature
and 5 damage to its controller.
{3}{r/w}: Remove 4 charge counters from Mr. Nelson, put a +1/+1 counter on each other creature you control.