I guess green could force opponents to put creature cards from their hand into play, but not exactly what I'd call very effective discard effect
As a budget way to learn, its an excellent choice
It won a Legacy GP back in 2010, topped a Vintage championship a few years later, and today sees widespread play in Merfolk lists in Modern and Historic
The combination of its stats and mechanics makes it a notable addition to competitive decks
Greater Good Card draw is good, and many decks can benefit from dumping cards into their graveyard
#6 - Captain Howler, Sea ScourgeCaptain Howler, Sea Scourge This Shark Pirate is formidable, consistent, and has a fun play pattern