Plundering Blademaster

As long as there are four or more cards in your
harbor, Plundering Blademaster has haste. (Your harbor is a separate face up library.)
Torrent — {t}: Plundering Blademaster deals 2
damage to any target. (When you activate this
creature's torrent ability, put it on the bottom of its
owner's library at the beginning of the next end step. Activate only once each turn.)