The mighty one

When the mighty one enters the battlefield create an emblem were every time your opponents draw a card they lose 2 life and you gain 2 life
{t}Ad {b}{r}{w}
{5}{t}destroy target creature
{5}{t}destroy target artifact
{5}{t}draw cards from your library until you reveal five land cards, those land cards go onto the battlefield under your control, opponent takes as much damage as non land cards you reveled