Slayer of Nissa

Devoid (This card has no color.)
When Slayer of Nissa enters the battlefield, create a 3/3 green Elemental token that has "{t}, Sacrifice this creature: Exile target land. It's controller may search their library for a basic
land card, put it onto the battlefield tapped, then shuffle their library."
"Nissa, you thought the land was indissoluble. Take solace in your remaining moments knowing that the land will now serve a greater cause."
-Speaker of the Virith