Morska, Undersea Sleuth
{G}{W}{U}Legendary Creature — Vedalken Fish Detective
You have no maximum hand size. At the beginning of your upkeep, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") Whenever you draw your second card each turn, put two +1/+1 counters on Morska.