The Withered king

Lifelink Wither Persist
The Withered king has base power and toughness is equal to the number of -1/-1 counters on the battlefield.
Creatures you control with wither gain persist.
{1}{b}{r}{g}
remove a -1/-1 counter from a creature you control: put 2 -1/-1 counters on target creature you don't control.