Bellstahd, Pathfinder

Vigilance, trample
When Bellstahd, Pathfinder enters the
battlefield, destroy target land. It's controller
may search their library for a basic land card,
put that card onto the battlefield tapped, then
shuffle their library.
{w}{r}{g}: Destroy target snow permanent, then
you gain X life plus 3, where X is equal to the
number of lands in all graveyards.