Brick, Wild Berserker

Gone Vaulthunting
When Brick, Wild Berserker enters the battlefield,
look at the top 5 cards of your library,
you may reveal a land and put it into your hand,
if this land was a vault, put it instead onto the battlefield tapped.
{1},{t}Brick, Wild Berserker gets +2/+2 until next combat and has trample