Jon-Jon the Tenured

At the beginning of your upkeep, if your life total is less than or equal to half your starting life total, exile Jon-Jon and your life total becomes equal to your starting life total.
{t}: If an opponent controls more lands than you, search your library for a basic land card,
put it onto the battlefield, then shuffle.
{t}: If an opponent controls more creatures than you, create a 1/1 green Scout creature token.