Creature â Fish
Whenever Fleet Swallower attacks, target player mills half their library, rounded up.6/6
If two Fleet Swallowers attack, each trigger determines the top half of that playerâ€™s library separately. For example, if the target player has fifteen cards in their library, that player puts the top eight cards into the graveyard, then puts the top four cards into the graveyard.
Fleet Swallowerâ€™s triggered ability can target any player, not just the player itâ€™s attacking.