Long-Haired Ox

Long-Haired Ox attacks each
Turn if able. Unblockable.
Pick attack target at random.
If the player Long-Haired Ox attacks
Controls X artifacts, with a CMC
Of at least 1, where X is equal to
Or greater than Long-Haired Ox's
Toughness, destroy Long-Haired Ox
And search a random player's library
For a basic land, it enter the
Battlefield tapped.